El Sobrante (Contra Costa County), California Demographics & Population 2026
During the 2020–2024 ACS period, El Sobrante (Contra Costa County), California had a total population of 16,294, the 393rd largest community in California, with a median household income of $114,853, which is 16% higher than the state average. The poverty rate is 11.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- One of the most racially diverse communities in California (diversity index: 74/100).
El Sobrante (Contra Costa County) Quick Facts
How El Sobrante (Contra Costa County) Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 15,823 | 16,294 | +3.0% |
| Median household income | $112,622 | $114,853 | +2.0% |
| Median home value | $695,900 | $758,800 | +9.0% |
How El Sobrante (Contra Costa County) Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
El Sobrante (Contra Costa County) Rankings in California
Explore California Rankings
Other Cities in Contra Costa County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Concord | 124,035 | $108,709 | 8.2% | $797,600 |
| Antioch | 116,477 | $97,465 | 11.4% | $629,700 |
| Richmond | 115,505 | $95,391 | 13.6% | $668,200 |
| San Ramon | 85,993 | $196,161 | 4.4% | $1,509,500 |
| Pittsburg | 76,257 | $99,861 | 11.2% | $597,900 |
| Walnut Creek | 70,088 | $130,432 | 6.4% | $1,057,300 |
| Brentwood | 65,208 | $142,494 | 8.3% | $836,600 |
| Oakley | 45,183 | $137,677 | 6.1% | $660,200 |
| Danville | 43,401 | $232,216 | 3.8% | $1,681,700 |
| Martinez | 36,903 | $127,355 | 6.3% | $859,800 |
Cities Similar to El Sobrante (Contra Costa County)
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| La Palma | 15,272 | $117,989 | $973,600 | 52.9% | 5.0% |
| Ripon | 16,201 | $133,380 | $704,800 | 29.4% | 5.4% |
| Live Oak | 16,911 | $103,674 | $1,015,200 | 40.8% | 12.9% |
| Artesia | 15,889 | $101,004 | $776,600 | 32.4% | 9.4% |
| Rio Linda | 16,335 | $96,364 | $458,300 | 15.9% | 14.4% |
Population Overview
El Sobrante (Contra Costa County) is a small city located in California, within Contra Costa County. The total population is 16,294. It ranks as the 393rd most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in El Sobrante (Contra Costa County) is 39.3 years. This is 4% higher than the state median of 37.9 years.
Economy, Income & Housing
The median household income in El Sobrante (Contra Costa County) is $114,853. This is 16% higher than the state median of $99,122. It is also 42% higher than the national median of $80,734. The poverty rate stands at 11.4%. This is 5% lower than the state poverty rate of 12.0%. The unemployment rate is 5.4%. This is 18% lower than the state rate of 6.6%. The median home value is $758,800. Housing costs are 3% higher than the state median of $734,700. The home-value-to-income ratio of 6.6x suggests that housing affordability is a significant concern for many residents. 67.4% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 55.9%.
Race & Ethnicity
El Sobrante (Contra Costa County) is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 32.0%. The Black or African American population is significantly higher than the state average (8.3% vs 5.2%).
Education
36.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% lower than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.8%.
Data Sources & Methodology
All demographic data for El Sobrante (Contra Costa County), California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of El Sobrante (Contra Costa County), California?
El Sobrante (Contra Costa County), California has a population of 16,294 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in El Sobrante (Contra Costa County), CA?
The median household income in El Sobrante (Contra Costa County) is $114,853, which is 42% higher than the national median of $80,734.
What is the poverty rate in El Sobrante (Contra Costa County), CA?
The poverty rate in El Sobrante (Contra Costa County) is 11.4%. This means approximately 1,845 residents live below the federal poverty line.
What is the racial makeup of El Sobrante (Contra Costa County), California?
El Sobrante (Contra Costa County)'s population is 32.0% White, 8.3% Black, 33.8% Hispanic/Latino, and 18.4% Asian.
What is the median home value in El Sobrante (Contra Costa County), CA?
The median home value in El Sobrante (Contra Costa County) is $758,800. The home-value-to-income ratio is 6.6x.
How educated is El Sobrante (Contra Costa County), California?
36.5% of adults (25+) in El Sobrante (Contra Costa County) hold a bachelor's degree or higher, and 13.3% hold a graduate or professional degree.