Reasons to Move to Contra Costa County, California

Contra Costa County, California, offers a unique blend of suburban comfort and proximity to urban amenities, making it an attractive destination for those looking to balance work, recreation, and family life. With cities like Walnut Creek, Concord, and San Ramon, the county boasts a range of housing options, from luxurious homes in quiet, tree-lined neighborhoods to more affordable choices for first-time buyers. The area is well-known for its exceptional public schools, highly-rated healthcare facilities, and an abundance of parks and open spaces, including the expansive Contra Costa Canal Trail and Mount Diablo State Park, providing residents with ample opportunities for outdoor activities year-round.

Beyond its appealing residential areas, Contra Costa County’s strategic location offers easy access to both the tech hub of Silicon Valley and the business-centric energy of San Francisco. The Bay Area Rapid Transit (BART) system, along with major freeways like I-680 and I-80, connects the county to a broader network of jobs, entertainment, and culture, all while allowing for a quieter, more laid-back lifestyle at home. Whether you’re drawn by the strong sense of community, the quality of life, or the wealth of local resources, Contra Costa County offers a compelling case for those considering relocation. If you’re curious about how living here could align with your lifestyle, continue reading to explore the area’s neighborhoods, schools, and all the details that make it stand out.

Cost to Move to Contra Costa County, California

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Cost of living in Contra Costa County, California

Housing Costs

The median home price in Contra Costa County as of late 2024 is approximately $815,000. This represents a decrease of around 5% from the previous year, but the market remains highly competitive, particularly in areas like Walnut Creek and Lafayette, where prices can exceed $1.2 million for a single-family home. Renters can expect to pay around $2,500 per month for a two-bedroom apartment in cities like Concord and San Ramon, with prices climbing higher in neighborhoods closer to BART stations or major commercial centers. Rental costs in desirable areas like Orinda or Moraga can reach upwards of $3,500 per month for similar properties. For those interested in apartment-style living, the average rent for a one-bedroom unit across the county is around $2,200 monthly.

Source: Redfin – Contra Costa County Housing Market Data

Utilities

The average monthly cost for utilities in Contra Costa County is between $150 to $300, depending on the size of the home and the number of residents. This includes electricity, gas, water, and waste disposal. PG&E (Pacific Gas and Electric) provides energy services, and due to California’s climate and energy policies, utility bills can vary significantly based on energy usage, with summer months often seeing higher costs due to air conditioning. Internet costs are typically around $70 per month for standard broadband services, though more expensive packages can run upwards of $120 depending on the provider and speed.

Source: Numbeo – Cost of Living in Contra Costa County

Groceries/Food

The cost of groceries in Contra Costa County is generally 10-15% higher than the national average, driven by the region’s cost of living and proximity to major urban areas. For a typical family of four, monthly grocery expenses can range from $800 to $1,000, depending on dietary habits and shopping choices. Common items such as milk ($4.50 per gallon), eggs ($3.50 per dozen), and chicken ($6 per pound) reflect the higher prices compared to the national average. Many residents choose to shop at stores like Whole Foods, Safeway, or local farmers’ markets, where prices can vary based on organic and specialty items.

Source: USDA Economic Research Service – Food Prices

Transportation

Gas prices in Contra Costa County are typically around $4.50 per gallon as of 2024, which is slightly higher than the national average due to California’s taxes and environmental regulations. The average car payment in the county is about $500 per month, and the cost of insurance varies based on driving history, vehicle type, and coverage, but on average, residents pay about $100-$150 per month for car insurance. For those relying on public transportation, BART offers a cost-effective option with one-way fares typically ranging from $2.50 to $7, depending on the distance traveled. Monthly BART passes are available for around $90 to $160.

Source: California Energy Commission – Transportation Data

Healthcare

Healthcare costs in Contra Costa County are generally in line with the broader Bay Area, with health insurance premiums for an individual averaging $500 to $700 per month, depending on coverage and age. Out-of-pocket costs for a doctor’s visit range from $100 to $300, and prescription medication costs are typically higher due to the county’s location in a high-cost region. The Kaiser Permanente Health Plan is a common option in the area, offering plans that start at $400 per month for individuals, with family plans running around $1,200 to $1,500 per month. Hospital visits, such as emergency care, can result in bills exceeding $1,000 before insurance coverage kicks in.

Source: Healthcare.gov – Health Insurance Coverage and Costs

Childcare and Education

Childcare in Contra Costa County can be quite expensive, with average daycare costs for infants reaching approximately $1,200 to $1,500 per month for full-time care. Preschool programs are typically less expensive, averaging $800 to $1,000 per month. Private school tuition for elementary and middle school students can range from $12,000 to $30,000 annually, depending on the institution. Public schools in Contra Costa County are highly rated, with many districts spending $12,000-$16,000 per student annually. For families considering higher education, local community colleges such as Diablo Valley College offer tuition rates of around $1,200 per semester for California residents.

Source: Bureau of Labor Statistics – Childcare Costs

Taxes

California has one of the highest state income tax rates in the nation, with a rate ranging from 1% to 13.3% depending on income level. In Contra Costa County, the average property tax rate is around 1.16% of the property’s assessed value. Sales tax in the county is 9.25%, which includes both state and local taxes. This can impact everyday purchases, especially for residents who frequently shop at higher-end stores or dine out. For individuals in higher tax brackets, the overall tax burden in California can be a significant consideration when planning for long-term financial stability.

Source: California Department of Tax and Fee Administration – Sales and Use Tax

Insurance

Insurance costs vary based on the type and level of coverage, but homeowners in Contra Costa County can expect to pay an average of $1,000 to $2,000 annually for homeowners insurance. Car insurance, as mentioned, typically costs $1,200 to $1,800 per year, depending on factors such as driving history and vehicle type. Renters’ insurance is more affordable, averaging $150 to $300 annually for standard coverage. Life insurance premiums are another consideration, with policies for a healthy individual in their 30s typically ranging from $300 to $600 per year for a basic term policy.

Source: California Department of Insurance – Insurance Information

Recreation and Entertainment

Recreation and entertainment costs in Contra Costa County can vary widely depending on lifestyle. Movie tickets typically cost around $15 each, with local theaters offering matinee pricing as low as $10. Gym memberships average $40 to $70 per month, with premium fitness centers charging upwards of $100 per month. Dining out in Contra Costa County is relatively expensive, with an average meal at a mid-range restaurant costing between $20 and $50 per person. For families, visits to local attractions such as the San Francisco Zoo or museums may cost $20 to $40 per ticket, while weekend excursions to parks or cultural events often have low-cost or free entry.

Source: Numbeo – Cost of Living in Contra Costa County

Clothing

Clothing costs in Contra Costa County are relatively in line with the broader Bay Area. A pair of jeans from a mid-range retailer like Gap or Levi’s typically costs $40 to $70, while a basic shirt may range from $15 to $40. High-end brands and boutique shopping in areas like Walnut Creek’s Broadway Plaza can easily see clothing items costing $100 or more. The overall clothing budget will depend largely on personal preferences and lifestyle, with many residents choosing to shop online for better deals or taking advantage of seasonal sales at local malls.

Source: Numbeo – Cost of Living in Contra Costa County

Personal Care

Personal care costs in Contra Costa County tend to be higher than the national average due to the region’s overall cost of living. A standard haircut at a mid-range salon typically costs $30 to $50, with more upscale salons charging $70 or more. Personal care products like toiletries and cosmetics are priced similarly to national averages, with a typical monthly expenditure of around $40 to $60. Spa services, such as massages or facials, range from $50 to $150 per session depending on the service and location.

Source: Numbeo – Cost of Living in Contra Costa County

Miscellaneous Expenses

Miscellaneous expenses in Contra Costa County can add up quickly, with costs for things like entertainment subscriptions (Netflix, Spotify, etc.) averaging around $30 to $50 per month. Pet care, including veterinary services, food, and grooming, can range from $100 to $300 monthly, depending on the type and number of pets. While Contra Costa offers numerous amenities and services, residents should be prepared for higher-than-average costs for non-essential goods and services compared to other parts of the country.

Source: Numbeo – Cost of Living in Contra Costa County

Is Contra Costa County, California a safe place to live – Crime Rates?

Crime Rate

According to recent data from the Federal Bureau of Investigation (FBI) for 2023, Contra Costa County has an overall crime rate that is slightly below the national average. In particular, the county’s total crime rate is approximately 2,400 incidents per 100,000 people, which is lower than California’s state average of about 2,700 incidents per 100,000 people. However, crime rates can vary significantly by neighborhood, with areas like Richmond and Antioch reporting higher crime incidents, especially property crime and violent crime, compared to more suburban regions such as Danville or Lafayette, where crime rates are much lower.

Source: FBI – Uniform Crime Reporting (UCR) Program

Violent Crime Rate

The violent crime rate in Contra Costa County is around 300 incidents per 100,000 people, which is somewhat higher than the national average of 200 incidents per 100,000 people. Violent crimes in the county are primarily concentrated in urban areas such as Richmond and Antioch, where gang violence, assaults, and robberies are more frequent. On the other hand, suburban cities like Walnut Creek, Pleasant Hill, and Orinda have much lower violent crime rates, often reported in single digits per 100,000 people. This means that while the county does experience violent crime, certain neighborhoods and communities are much safer than others.

Source: NeighborhoodScout – Contra Costa County Crime Statistics

Property Crime Rate

Property crime, including burglary, larceny-theft, and motor vehicle theft, is the most common crime reported in Contra Costa County. The property crime rate is approximately 2,100 incidents per 100,000 people, significantly higher than the national average of 1,900 per 100,000. While cities like Concord and Antioch have higher property crime rates, more affluent and suburban areas like Lafayette and Orinda have relatively low property crime rates, often below 1,000 incidents per 100,000 people. Residents are advised to take preventive measures like installing security systems and participating in neighborhood watch programs to reduce property crime risks.

Source: CrimeGrade – Contra Costa County Property Crime Data

Police Presence

Contra Costa County is served by multiple law enforcement agencies, including the Contra Costa County Sheriff’s Office, as well as municipal police departments for cities like Richmond, Concord, and Walnut Creek. In terms of police presence, the county maintains a relatively high number of law enforcement officers per capita compared to national averages. For example, the Richmond Police Department alone employs over 200 officers, covering a population of about 120,000 residents. Overall, the county’s law enforcement agencies focus on community policing and have made efforts to improve relations with local residents, with neighborhood outreach programs and increased patrols in high-crime areas.

Source: Contra Costa County Sheriff’s Office – Law Enforcement Information

Neighborhood Watch Programs

Neighborhood Watch programs are widely present in Contra Costa County, with over 80 active programs in cities such as Walnut Creek, Orinda, and Martinez. These programs focus on preventing crime by encouraging neighbors to watch for suspicious activities and report them to local authorities. Participation in these programs has been shown to reduce crime rates in participating neighborhoods by fostering a sense of community and increasing vigilance. Many cities offer training for residents to learn how to identify and report crime effectively, contributing to safer environments.

Source: National Crime Prevention Council – Neighborhood Watch Information

Safety Rankings

In 2024, Contra Costa County ranked as the 8th safest county in California based on overall crime statistics. This ranking takes into account both violent and property crime rates, and the county’s performance places it significantly ahead of many other counties in the state. Suburban areas like Danville and Lafayette are particularly noted for their low crime rates, often ranking among the safest cities in California. Richmond and Antioch, while still part of the county, tend to be ranked lower due to their higher crime rates. For those considering safety as a top priority, these ranking trends can help narrow down the best neighborhoods within Contra Costa County.

Source: SafeHome – Safest Counties in California

Trend Data

In the past five years, Contra Costa County has experienced a general decline in crime rates, particularly in violent crime, following an overall upward trend from 2015 to 2019. Property crime, however, remains relatively stable. Between 2020 and 2023, the county saw a decrease of about 4% in violent crime and a marginal reduction in property crime. The data suggests that local law enforcement strategies, including increased community engagement and a focus on addressing homelessness and drug-related crimes, are having a positive impact on overall safety. However, continued efforts in crime prevention and public safety initiatives will be critical to maintaining this trend.

Source: Bureau of Justice Statistics – Crime Trend Data

School Safety

School safety in Contra Costa County is generally considered to be good, with most schools adhering to California’s rigorous safety standards. Incidents of school violence are relatively rare, with fewer than 10% of students reporting feeling unsafe at school, according to the California Department of Education. The county’s school districts, including those in Walnut Creek, Concord, and San Ramon, have implemented comprehensive safety plans that include security cameras, regular drills, and partnerships with local law enforcement. Schools in Contra Costa are actively engaged in efforts to prevent bullying and provide mental health support to students, which further contributes to a safe learning environment.

Source: California Department of Education – School Safety Information

What are the demographics of Contra Costa County, California?

White

As of the most recent 2020 Census data, the White population in Contra Costa County comprises approximately 47.6% of the total population. This includes individuals who identify as non-Hispanic White, which accounts for about 37.2% of the total population, and White Hispanics who make up the remaining 10.4%. The percentage of White residents has been gradually declining over the past few decades, as the county becomes more ethnically diverse. The shift reflects broader demographic trends seen throughout California, with growing populations of Hispanic, Asian, and Black residents.

Source: U.S. Census Bureau – 2020 Census Data

Black or African American

Black or African American residents make up about 13.3% of the population in Contra Costa County, according to the 2020 Census data. This group represents a significant portion of the county’s diverse population, with concentrations in cities such as Richmond and Antioch. Over the last decade, the Black population in the county has remained stable, showing a slight increase from previous years. The presence of African American communities in the county is reflected in local cultural events and the vibrant history of these neighborhoods.

Source: U.S. Census Bureau – 2020 Census Data

Hispanic or Latino

Hispanic or Latino residents make up approximately 25.3% of Contra Costa County’s population, according to the 2020 Census. This demographic has seen significant growth in recent years, driven largely by immigration from Latin American countries. The Hispanic population is most concentrated in cities like Concord, Richmond, and Antioch, and they play a central role in the county’s economy, culture, and educational systems. The majority of Latino residents in the county identify as Mexican, but there are also significant populations from Central American countries such as El Salvador and Guatemala.

Source: U.S. Census Bureau – 2020 Census Data

Two or More Races

In Contra Costa County, approximately 3.7% of residents identify as being of two or more races. This reflects the growing trend of individuals who identify with multiple ethnic or racial backgrounds, a demographic category that has seen an increase in recent years. The growth in this category is especially visible in younger populations, with many individuals embracing their multiracial heritage. The two or more races category includes a mix of Black, White, Asian, and Hispanic backgrounds, among others.

Source: U.S. Census Bureau – 2020 Census Data

Asian

Asian residents make up approximately 15.6% of Contra Costa County’s total population, according to the 2020 Census. This is a diverse group that includes individuals of Chinese, Filipino, Indian, Vietnamese, and Korean descent. Asian communities are particularly prominent in cities like San Ramon, Walnut Creek, and Richmond, contributing significantly to the local economy and cultural landscape. The Asian population in the county has grown rapidly in recent years, with the highest growth rates seen among Indian and Filipino communities.

Source: U.S. Census Bureau – 2020 Census Data

Native American

Native American residents make up about 0.9% of the total population in Contra Costa County, according to the 2020 Census data. This group includes individuals with diverse indigenous backgrounds, including Native American tribes from both California and other regions of the United States. The Native American population in the county is relatively small but plays an important role in the cultural fabric of the area, particularly in local arts and heritage programs.

Source: U.S. Census Bureau – 2020 Census Data

Native Hawaiian or Pacific Islander

Native Hawaiian or Pacific Islander residents make up approximately 0.4% of the population in Contra Costa County. This group includes individuals of Hawaiian, Samoan, Tongan, and other Pacific Islander descent. While the Pacific Islander population is relatively small compared to other ethnic groups in the county, they contribute to the rich diversity and cultural identity of the region. The Native Hawaiian and Pacific Islander community can be found in several neighborhoods across the county, with some smaller concentrations in Richmond and Antioch.

Source: U.S. Census Bureau – 2020 Census Data

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Contra Costa County, California Population by Age and Gender

The total population of Contra Costa County, California is approximately 1,165,000 as of the most recent 2020 Census data.

Total Population by Gender

The gender distribution in Contra Costa County is fairly balanced, with 49.1% male and 50.9% female residents. This reflects a typical distribution in many U.S. counties, where the female population slightly outnumbers the male population. These figures have remained relatively consistent over recent years, according to the 2020 Census data.

Source: U.S. Census Bureau – 2020 Census Data

Age Distribution

According to the 2020 Census, the age distribution in Contra Costa County is as follows:

  • Under 5 years: 5.5%
  • 5 to 19 years: 17.9%
  • 20 to 39 years: 21.3%
  • 40 to 59 years: 25.2%
  • 60 to 79 years: 17.7%
  • 80 years and over: 7.3%

This indicates a relatively balanced age distribution, with a sizable portion of the population in the 20 to 59-year age group. The 60+ age group also represents a notable portion of the population, reflecting the aging trend seen in California and nationwide.

Source: U.S. Census Bureau – 2020 Census Data

Gender Distribution within Age Groups

When breaking down the gender distribution within specific age groups in Contra Costa County, the following patterns emerge from the 2020 Census data:

  • Under 5 years: 51.3% male, 48.7% female
  • 5 to 19 years: 51.6% male, 48.4% female
  • 20 to 39 years: 50.4% male, 49.6% female
  • 40 to 59 years: 48.9% male, 51.1% female
  • 60 to 79 years: 46.2% male, 53.8% female
  • 80 years and over: 42.7% male, 57.3% female

In the younger age groups (under 40), the gender distribution is fairly balanced, but in the older age groups, the female population outnumbers the male population. This is typical of aging populations, where women tend to live longer than men.

Source: U.S. Census Bureau – 2020 Census Data

Median Age

The median age of Contra Costa County is 40.4 years as of the 2020 Census. This indicates that the county has a relatively mature population, with a significant portion of residents in their 40s and 50s. The median age in Contra Costa County is slightly higher than the California state median age of 38.5 years, reflecting the county’s relatively affluent population and the trend of aging Baby Boomers in the region.

Source: U.S. Census Bureau – 2020 Census Data

Dependency Ratios

The dependency ratio in Contra Costa County, which measures the number of dependents (children under 18 and seniors over 65) relative to the working-age population (18 to 64), is approximately 52%. This is relatively moderate, with a significant portion of the population in the working-age group. The county has a lower dependency ratio than many other parts of California due to the relatively high number of working professionals and an active adult population.

Source: California Department of Finance – Dependency Ratio

Population Growth Rates

Contra Costa County has experienced steady population growth over the past decade. Between 2010 and 2020, the population grew by 7.3%, from approximately 1,050,000 to 1,165,000. This growth rate is slightly below the state average, but it reflects the county’s role as a key suburban area in the San Francisco Bay Area. Growth in the county has been driven by both in-migration from other parts of California and the U.S., as well as a natural increase in births over deaths.

Source: U.S. Census Bureau – Population Data

Sex Ratio

The sex ratio in Contra Costa County is approximately 98.4 males for every 100 females, as of the 2020 Census. This slight skew towards more females is consistent with many other regions in the United States, particularly in older age groups where women tend to have a longer life expectancy than men.

Source: U.S. Census Bureau – 2020 Census Data

Fertility Rates

Fertility rates in Contra Costa County, based on the most recent California Department of Public Health data, show that the average number of children born to women in the county is approximately 1.8 children per woman. This is slightly below the U.S. average of 1.9 children per woman, reflecting the overall trend of lower fertility rates in California and other urban areas.

Source: California Department of Public Health – Fertility Rate Data

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Contra Costa County, California Zip Codes

  • 94505 – Bethel Island
  • 94506 – Alamo
  • 94507 – Danville
  • 94509 – Antioch
  • 94510 – Brentwood
  • 94511 – Discovery Bay
  • 94512 – Clyde
  • 94513 – Oakley
  • 94514 – Byron
  • 94516 – Lafayette
  • 94517 – Martinez
  • 94518 – Martinez
  • 94519 – Martinez
  • 94520 – Concord
  • 94521 – Concord
  • 94522 – Concord
  • 94523 – Pleasant Hill
  • 94525 – Orinda
  • 94526 – Danville
  • 94528 – Diablo
  • 94530 – El Cerrito
  • 94531 – Antioch
  • 94547 – Hercules
  • 94548 – Pinole
  • 94549 – Martinez
  • 94550 – Livermore
  • 94551 – Livermore
  • 94552 – Castro Valley
  • 94553 – Hercules
  • 94556 – Moraga
  • 94557 – Newark
  • 94563 – Orinda
  • 94564 – Port Costa
  • 94565 – Antioch
  • 94567 – Byron
  • 94568 – Dublin
  • 94569 – Brentwood
  • 94572 – Pacheco
  • 94573 – Napa
  • 94574 – Saint Helena
  • 94575 – Vallejo
  • 94577 – San Leandro
  • 94578 – San Leandro
  • 94579 – San Leandro
  • 94582 – San Ramon
  • 94583 – San Ramon
  • 94595 – Walnut Creek
  • 94596 – Walnut Creek
  • 94598 – Walnut Creek
  • 94608 – Oakland
  • 94610 – Oakland
  • 94611 – Oakland
  • 94612 – Oakland

What is the history of Contra Costa County, California?

History of Contra Costa County, California

Contra Costa County, California, has a rich and diverse history that stretches back thousands of years, beginning with the Native American peoples who inhabited the region long before European settlers arrived. The area was originally home to several indigenous groups, including the Ohlone people, who lived along the shores of San Francisco Bay and its surrounding hills. These groups thrived through a combination of hunting, fishing, and gathering, with a rich cultural and spiritual life centered around their deep connection to the land and sea.

In 1772, Spanish explorer Juan Bautista de Anza arrived in the Bay Area and claimed the region for Spain, marking the beginning of European influence. The Spanish established missions throughout California, and in 1776, the Mission San Francisco de Asís (Mission Dolores) was founded near present-day San Francisco. As part of Spain’s efforts to expand its presence in California, the Spanish also began granting land to settlers through land grants, many of which included portions of what is now Contra Costa County. This marked the beginning of ranching and agricultural activities in the area.

In 1821, Mexico gained independence from Spain, and California became a Mexican territory. During this period, the land was largely owned by Mexican settlers, known as rancheros, who operated large cattle ranches throughout the region. By the early 1840s, the Mexican government had granted significant land parcels to individuals, many of whom established ranchos in what would later become Contra Costa County. These ranchos laid the groundwork for the county’s early agricultural development.

The area’s history took a dramatic turn in 1848, when gold was discovered in nearby Coloma, sparking the California Gold Rush. As miners flocked to the area, the population of California—and especially the Bay Area—grew exponentially. In 1850, California was admitted to the Union as a state, and Contra Costa County was officially established. It was one of the original 27 counties of California and was named “Contra Costa” (meaning “opposite coast”) because it lies across the bay from the city of San Francisco.

Throughout the 19th and early 20th centuries, Contra Costa County developed as an agricultural region, with crops such as wheat, barley, and fruit being cultivated. The arrival of the railroad in the late 1800s further boosted the county’s economic growth, opening up the region to larger markets and connecting it to cities across the Bay Area. The growth of nearby urban centers, such as Oakland and San Francisco, also led to the development of residential areas in Contra Costa County, transforming it into a suburban hub by the mid-20th century.

The post-World War II era saw significant population growth in Contra Costa County, as returning veterans and their families moved to the region in search of housing and new opportunities. Suburban development boomed during this time, particularly in cities like Walnut Creek, Concord, and San Ramon. As the Bay Area’s economy diversified, Contra Costa County became an attractive destination for businesses and residents alike, known for its suburban charm, excellent schools, and proximity to major job centers in San Francisco and Silicon Valley.

Today, Contra Costa County is a vibrant and diverse region, home to nearly 1.2 million people. It boasts a mix of urban and suburban areas, thriving businesses, and a strong sense of community. The county continues to grow and evolve, maintaining its agricultural heritage while adapting to the challenges and opportunities of the 21st century.

Sources

Contra Costa County, California Weather

Contra Costa County, located in Northern California, experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. The county’s weather is influenced by its proximity to the San Francisco Bay and the varied geography, which includes coastal hills, valleys, and flatlands. This results in microclimates that can create noticeable temperature and precipitation differences between different regions within the county.

Average Temperature (by Month)

The average temperatures in Contra Costa County vary by month, with summer months experiencing warm to hot weather, while winter months are generally cool and mild. The following are the average high and low temperatures for each month:

  • January: High: 57°F (14°C), Low: 41°F (5°C)
  • February: High: 61°F (16°C), Low: 43°F (6°C)
  • March: High: 63°F (17°C), Low: 46°F (8°C)
  • April: High: 67°F (19°C), Low: 49°F (9°C)
  • May: High: 71°F (22°C), Low: 53°F (12°C)
  • June: High: 78°F (26°C), Low: 57°F (14°C)
  • July: High: 85°F (29°C), Low: 60°F (16°C)
  • August: High: 85°F (29°C), Low: 60°F (16°C)
  • September: High: 82°F (28°C), Low: 58°F (14°C)
  • October: High: 73°F (23°C), Low: 51°F (11°C)
  • November: High: 63°F (17°C), Low: 45°F (7°C)
  • December: High: 57°F (14°C), Low: 41°F (5°C)

These temperatures are approximate averages for cities like Concord and Walnut Creek, which are representative of the county’s general climate. Temperatures can fluctuate slightly depending on the proximity to the coast and elevation.

Source: US Climate Data – Contra Costa County

Precipitation (Rain) Patterns

Precipitation in Contra Costa County is concentrated during the winter months, typically from November through March. The county experiences an average annual rainfall of around 19 inches (483 mm). The wettest months are typically December and January, with the possibility of occasional heavy rainstorms. Summers are generally dry, with rainfall becoming much less frequent.

The county is in a region that can be affected by occasional atmospheric rivers, which are large, moisture-laden storms that can bring significant rainfall to Northern California. However, these extreme events are typically short-lived.

Source: Western Regional Climate Center – Climate Data for Contra Costa

Extreme Weather Events

Contra Costa County, like much of California, is subject to occasional extreme weather events. Although severe weather is not common, the region can experience heatwaves, especially during the summer months. In some years, temperatures can exceed 100°F (38°C) during heatwaves, particularly in inland areas like Antioch and Brentwood.

The county is also prone to drought conditions during dry years, which can exacerbate the risk of wildfires. Wildfires in the surrounding hills, including the East Bay Hills, have been a concern during dry summer and fall months. Residents are often warned to prepare for potential fire risks during these times.

Source: National Weather Service

Humidity Levels

Humidity levels in Contra Costa County are relatively moderate. The coastal influence results in higher humidity levels during the early morning hours, especially in areas closer to the San Francisco Bay. However, as the day progresses, humidity tends to decrease, especially in inland areas where temperatures can rise more significantly. Average humidity levels range from 60% to 75% during the summer months, while winter humidity can increase to 80% or higher due to increased rainfall and cooler temperatures.

Source: US Climate Data – Contra Costa County

Sunlight

Contra Costa County enjoys abundant sunshine throughout the year, with average annual sunshine hours exceeding 2,500 hours. The sunniest months are typically June through September, when clear skies and warm temperatures are the norm. Winter months can see more cloud cover, especially during storm systems, but even in December and January, the county still averages several sunny days per month.

Source: National Weather Service

Wind Patterns

Wind speeds in Contra Costa County are generally moderate throughout the year. Coastal winds from the Pacific Ocean can influence areas closer to the San Francisco Bay, keeping temperatures mild in the summer months. Inland areas, however, can experience gustier winds during spring and fall, particularly in the East Bay hills, where wind speeds can reach 25-35 mph (40-56 km/h) during the late afternoon and early evening hours.

Source: Weather Underground – Contra Costa County Wind Data

Comparing Contra Costa County’s Weather to California and the US Average

Contra Costa County’s climate is typical of Northern California’s Mediterranean climate zone, which is characterized by warm, dry summers and mild, wet winters. California as a whole experiences slightly higher average temperatures and lower average precipitation compared to Contra Costa County, particularly in the interior regions of the state.

When compared to the national average, Contra Costa County’s temperatures are milder. The average U.S. temperature is higher than in Contra Costa, and the county sees less precipitation overall. The average annual rainfall in the U.S. is approximately 30 inches (762 mm), which is significantly higher than Contra Costa County’s 19 inches.

Source: National Weather Service – US Weather Data

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Average Income in Contra Costa County, California

Average Annual Salary in Contra Costa County, California

The average annual salary in Contra Costa County, California, is approximately $78,000. This figure can vary depending on the occupation and industry. For example, jobs in tech, healthcare, and finance tend to have higher salaries due to the county’s proximity to the San Francisco Bay Area and the Silicon Valley tech hub.

Source: Bureau of Labor Statistics – California Occupational Employment and Wage Statistics

Average Hourly Wage in Contra Costa County, California

The average hourly wage in Contra Costa County is approximately $37 per hour. This figure is based on the combined wage data for full-time workers across various sectors, including service industries, manufacturing, education, and technology. Hourly wages may differ widely by occupation, with tech and healthcare positions typically earning higher hourly wages than service or retail positions.

Source: Bureau of Labor Statistics – California Occupational Employment and Wage Statistics

Median Salary Range in Contra Costa County, California

The median household income in Contra Costa County is approximately $90,000. This means that half of households earn more than this amount, while half earn less. The county’s median household income is higher than the state and national averages, reflecting the area’s affluence and high cost of living, particularly in cities like Walnut Creek, Concord, and Danville.

Source: U.S. Census Bureau – QuickFacts

Comparison with State and National Averages

Contra Costa County’s income levels are above both the state and national averages. The average income in California is approximately $79,000 annually, making Contra Costa County’s average slightly higher. The median household income in the United States is $70,784, which is significantly lower than that of Contra Costa County.

Source: U.S. Census Bureau – QuickFacts

Most Popular Jobs and Highest Paid Occupations

Some of the most popular jobs in Contra Costa County include positions in healthcare (registered nurses, physicians), technology (software developers, systems analysts), education (teachers, professors), and business (management, financial analysts). The highest paid jobs in the area tend to be in tech, finance, and healthcare, with senior-level roles such as software engineers, physicians, and financial managers earning substantial salaries—often exceeding $150,000 annually.

Source: Bureau of Labor Statistics – California Occupational Employment and Wage Statistics

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Taxes in Contra Costa County, California

In Contra Costa County, the property tax rate is set at 1% of the property’s assessed value. This is the base rate, mandated by Proposition 13, and is applied to the assessed value of the property, which is typically determined by the purchase price at the time of acquisition or reassessed periodically by the county assessor.

In addition to the base 1% rate, property owners in Contra Costa County may also be subject to additional local taxes and assessments for services such as schools, fire protection, and public safety. These additional taxes can vary by district but are often in the range of 0.5% to 2% of the property’s value.

Source: Contra Costa County Treasurer-Tax Collector’s Office

Sales Taxes in Contra Costa County, California

The current sales tax rate in Contra Costa County is 9.25%. This is composed of the base statewide sales tax rate of 7.25%, plus additional local taxes imposed by the county and city governments. For example, certain cities within Contra Costa County may have higher sales taxes due to local ordinances. This rate is consistent with much of the Bay Area, which includes cities like Walnut Creek, Concord, and Richmond.

Source: California Department of Tax and Fee Administration – Sales and Use Tax Rates

Income Taxes in Contra Costa County, California

Income taxes in Contra Costa County follow the state of California’s tax code. California has a progressive income tax system, with rates ranging from 1% to 13.3% for state taxes. For example, individuals earning between $9,325 and $23,000 are taxed at 8%, while those with incomes over $1 million are taxed at 13.3%. The federal income tax also applies in Contra Costa County, which ranges from 10% to 37% depending on income level.

Source: California Franchise Tax Board – Personal Income Tax Rates

Utility Taxes in Contra Costa County, California

Utility taxes in Contra Costa County are imposed on various utility services, including electricity, water, gas, and telephone services. The tax rates vary by jurisdiction within the county. For example, cities like Richmond impose utility users’ taxes of around 5% on gas, electric, and telecommunications bills. This additional tax is typically added to utility bills by the service providers.

Source: Contra Costa County Treasurer-Tax Collector’s Office

Hotel Occupancy Tax in Contra Costa County, California

The hotel occupancy tax (TOT) in Contra Costa County is applied to guests staying in hotels, motels, and other short-term rental accommodations. The rate typically ranges from 8% to 12%, depending on the city. For instance, Walnut Creek has a TOT rate of 12%, while other parts of the county may have lower rates.

Source: Contra Costa County Treasurer-Tax Collector’s Office

Comparison with State and National Averages

Contra Costa County’s property taxes are in line with the statewide average in California, where the base rate is also 1%. Sales tax rates in the county are higher than the national average, as the national average sales tax rate is approximately 7.12%. For income taxes, California’s progressive system results in higher state income taxes compared to the national average, where federal income tax rates range from 10% to 37%, but California has rates that can exceed these amounts for high earners.

Source: California Department of Tax and Fee Administration – Sales and Use Tax Rates

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Is Contra Costa County, California a Good Place to Live for Singles?

Events and Activities in Contra Costa County, California

Contra Costa County offers a wide range of activities and events that are ideal for singles. The county is home to many cultural, social, and recreational events throughout the year. For example, the Contra Costa County Arts & Culture website provides listings for gallery exhibitions, live music, theater performances, and community festivals. Popular venues for entertainment include the Bankhead Theater in Livermore and the Walnut Creek Downtown area, known for its vibrant arts scene, including outdoor concerts and food festivals. Additionally, singles can find numerous networking events, group fitness classes, and social mixers in the county’s largest cities, such as Concord and Walnut Creek.

Gyms in Contra Costa County, California

For singles interested in staying fit and meeting new people, Contra Costa County offers plenty of gyms and fitness centers. Popular gyms include 24-Hour Fitness in Walnut Creek, Fitness 19 in Concord, and the Gold’s Gym in Richmond. These gyms offer a range of fitness classes, such as yoga, pilates, spin, and Zumba, making them a great way to connect with like-minded individuals. You can also find local meetups and fitness groups that focus on activities such as running, hiking, or cycling, providing additional opportunities to socialize while staying active.

Housing in Contra Costa County, California

The rental housing market in Contra Costa County is diverse, offering a variety of options for singles, from apartments to shared homes. As of recent data, the average rent for a one-bedroom apartment in Contra Costa County ranges from $1,800 to $2,500 per month, depending on the location. Areas like Walnut Creek, Concord, and Martinez have a higher rental demand due to their proximity to work hubs and public transportation. For more information on current rental listings, you can check out Zillow or Rent.com, where you can search for apartments and shared rental opportunities. The rental market offers a mix of urban and suburban options, ideal for singles looking for convenience, amenities, and affordability.

Percentage of Single Residents in Contra Costa County, California

According to the most recent U.S. Census data, approximately 45% of the adult population in Contra Costa County is unmarried, including both those who are single and those who are divorced or widowed. This percentage is similar to the state average, where about 44% of adults are unmarried. For comparison, the national average of unmarried adults is around 41%. This indicates that Contra Costa County has a relatively high percentage of singles, making it a vibrant area for those seeking social connections and relationships. You can explore further data on the demographics of Contra Costa County via the U.S. Census Bureau.

Comparison with State and National Averages

When compared to the state of California, Contra Costa County has a slightly higher percentage of unmarried individuals. In California, approximately 44% of adults are unmarried, while in Contra Costa County, this figure is around 45%. Nationally, the average percentage of unmarried adults is slightly lower, around 41%. This indicates that Contra Costa County is a favorable location for singles, with a variety of social activities, housing options, and a diverse population, making it ideal for individuals looking to connect with others.

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Is Contra Costa County, California Good for Families?

Contra Costa County, California, is an attractive area for families due to its overall safety, beautiful weather, and family-friendly amenities. The county boasts relatively low crime rates, especially in suburban areas, and offers a variety of parks, recreational opportunities, and top-rated schools. Housing costs, while higher than some other regions, provide a range of options from suburban homes to more spacious family properties. The weather is mild year-round, and the employment landscape offers diverse job opportunities, particularly in sectors such as technology, education, and healthcare. Families can find numerous activities to do in their spare time, from parks and hiking to dining and entertainment. Overall, Contra Costa County presents a balanced and appealing option for families looking to settle in Northern California.

Parks and Family Activities in Contra Costa County, California

Contra Costa County offers a variety of parks and family-friendly activities. Popular parks like East Bay Regional Parks provide countless opportunities for hiking, picnicking, and enjoying nature. Crystal Springs Regional Trail is a favorite for families who enjoy a scenic walk or bike ride. Other family-friendly attractions include the Roller Hockey Park and Contra Costa Children’s Activities for sports and recreation. The county also has a number of family-oriented events, like farmers’ markets and community festivals. For more detailed listings, you can visit the Visit Contra Costa County website, which regularly updates local activities.

Restaurants in Contra Costa County, California

Italian Restaurants

For families who enjoy Italian cuisine, Contra Costa County has a range of great options. Some popular spots include Italian Restaurants in Contra Costa County.

Mexican Restaurants

If you’re craving Mexican food, you can explore family-friendly Mexican restaurants in the area. Check out Mexican Restaurants in Contra Costa County for some of the best family dining options.

BBQ Restaurants

For BBQ lovers, Contra Costa County has some great local spots. Discover the best options in the area by visiting BBQ Restaurants in Contra Costa County.

American Restaurants

If you’re looking for classic American fare, Contra Costa County is home to some delicious family-friendly options. Explore local American dining spots with American Restaurants in Contra Costa County.

Housing for Families in Contra Costa County, California

The housing market in Contra Costa County is diverse, with many family-friendly options available for those looking to buy a home. Prices for single-family homes in the area can vary, but you can generally expect to pay around $700,000 to $1.2 million, depending on the neighborhood and property size. Popular family-oriented areas like Walnut Creek, Danville, and Pleasant Hill offer excellent schools and ample space for growing families. For more information on homes for sale, you can explore listings through sites like Zillow or Realtor.com, where you can find a range of family homes that match your budget and preferences.

Percentage of Married Residents in Contra Costa County, California

According to the most recent data, about 55% of adults in Contra Costa County are married, which is slightly higher than the state average of around 53%. This indicates that Contra Costa County has a large percentage of married residents, making it an attractive place for families. The percentage of married residents is also above the national average of 50%, which suggests that the area has a relatively family-oriented community. You can find more detailed statistics on marital status in the area via the U.S. Census Bureau website.

Comparison with State and National Averages

When compared to the state of California, Contra Costa County has a slightly higher percentage of married residents (55% compared to California’s 53%). Nationally, the percentage of married adults is slightly lower, at around 50%. This makes Contra Costa County an ideal location for families, with a high proportion of married individuals and a community-focused environment.

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How are the schools in Contra Costa County, California?

Contra Costa County, California, offers a wide array of educational options from preschool to higher education, providing students with opportunities to succeed in various fields. The county’s schools receive a mix of public and private funding, with a majority of schools being part of the public system. In terms of academic performance, many of the schools in Contra Costa County are highly rated, especially at the elementary and high school levels. Schools in the area generally maintain high test scores, though some school districts have varying levels of funding and performance due to differences in property taxes and local funding structures. Overall, Contra Costa’s schools provide strong support for students, especially in suburban areas like Walnut Creek, Danville, and Orinda, which are known for their top-performing schools.

Pre-K Schools in Contra Costa County, California

In Contra Costa County, several preschools and pre-kindergarten programs are available for young children. For example, the Contra Costa County Child Care and Early Learning Programs provide essential early childhood education and care services. These programs aim to prepare children for kindergarten through engaging learning environments. Many of these programs are subsidized based on family income and are available throughout the county. You can also find private preschools such as Learning Tree Preschools and Willow Creek Academy, both offering quality early education to young learners.

Kindergarten Schools in Contra Costa County, California

Contra Costa County has many elementary schools that offer excellent kindergarten programs. Schools such as West Contra Costa Unified School District provide strong kindergarten education, focusing on literacy, mathematics, and social-emotional development. Other well-known districts like Mt. Diablo Unified School District offer kindergarten programs that provide children with a balanced start to their educational journey. Many of these districts also provide bilingual education options for families who speak other languages at home.

Elementary Schools in Contra Costa County, California

There are several top-rated elementary schools in Contra Costa County. For instance, Danville Schools are known for their strong academic performance, with several elementary schools, such as Diablo View Elementary, providing excellent opportunities for young students. In addition, Lamorinda Unified School District serves Orinda, Lafayette, and Moraga and is well regarded for its elementary school education, with schools like Lafayette Elementary School offering a rigorous curriculum.

Middle Schools in Contra Costa County, California

For middle school students, Contra Costa County boasts several high-performing schools. The Mt. Diablo Unified School District includes middle schools like Walt Disney Middle School and Foothill Middle School, which provide a variety of academic programs to prepare students for high school. Similarly, West Contra Costa Unified School District offers quality middle school education at schools like Olinda Middle School, focusing on core subjects as well as enrichment programs.

High Schools in Contra Costa County, California

When it comes to high school education, Contra Costa County offers several top-notch options. Schools like Livermore Valley Joint Unified School District offer excellent high schools such as Livermore High School, known for its advanced placement programs and extracurricular activities. Additionally, Mt. Diablo Unified School District features highly rated schools like Carondelet High School, with strong academic programs and sports teams. Furthermore, the West Contra Costa Unified School District offers excellent options like Richmond High School, well regarded for its college readiness programs and community involvement.

Colleges & Universities in Contra Costa County, California

Contra Costa County is home to several colleges and universities offering higher education options. For instance, Diablo Valley College in Pleasant Hill is a popular choice for local residents, offering associate degrees and vocational programs. The College of Contra Costa system, which includes campuses in San Pablo and Richmond, also offers a variety of programs tailored to adult learners. Additionally, Saint Mary’s College of California in Moraga is a private institution offering undergraduate and graduate programs in various disciplines, including business, education, and liberal arts.

Churches in Contra Costa County, California

Conclusion: Why you should consider moving to Contra Costa County, California

Contra Costa County, California offers a remarkable balance of natural beauty, urban convenience, and a high quality of life that makes it an ideal destination for individuals and families alike. With its well-maintained communities, thriving job market, and top-tier schools, this region presents opportunities for both career growth and personal enrichment. The diversity of recreational activities, from parks to local events, ensures that there’s something for everyone to enjoy. The proximity to San Francisco and other major cities allows for easy access to world-class dining, culture, and business opportunities, while still offering the peaceful suburban lifestyle that many seek.

When you combine the affordable housing options relative to neighboring areas, excellent healthcare facilities, and a community-focused atmosphere, Contra Costa County stands out as an attractive place to settle down. Whether you’re looking for a vibrant social scene, a safe and welcoming neighborhood, or simply a place where your family can grow and thrive, this county checks all the boxes. With its mix of rural charm and modern amenities, Contra Costa County is not just a place to live—it’s a place to truly flourish.