El Sobrante Cdp (Contra Costa County), California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of El Sobrante Cdp (Contra Costa County), California is 15,823 as of the 2023 American Community Survey, making it the 396th-largest city in California. The median household income is $112,622, the median home value is $695,900, and the median age is 39.7.
15,823
Population
5111
People / sq mi
$112,622
Median Income
$695,900
Median Home Value
El Sobrante Cdp (Contra Costa County) covers 3.1 sq mi of land at 5111 people per square mile.
About El Sobrante Cdp (Contra Costa County), CA
El Sobrante Cdp (Contra Costa County) is a city in California with a population of 15,823. It ranks #396 among cities in California by population. The median age is 39.7, in line with the national median. The population is 50.0% male and 50.0% female.
The median household income in El Sobrante Cdp (Contra Costa County) is $112,622, above the US median of $74,580. 7.3% of residents live below the federal poverty level. Home values sit at a median of $695,900, with monthly rent averaging $2,245. The homeownership rate of 65.2% is close to the national rate of 64.8%.
Educational attainment in El Sobrante Cdp (Contra Costa County) reflects 34.9% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 15.1% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 33.9 minutes each way.
Race & Ethnicity
| White | 37.7% |
| Black or African American | 7.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.5% |
| Two or More Races | 0.0% |
Economy & Income
$112,622
Median Household Income
$46,690
Per Capita Income
7.3%
Poverty Rate
3.4%
Unemployment Rate
Housing
$695,900
Median Home Value
$2,245
Median Rent
65.2%
Owner-Occupied
Education
88.9%
High School+
34.9%
Bachelor's+
Commute
7.1%
Drive Alone
62.4%
Public Transit
15.1%
Work From Home
33.9 min
Avg Commute
Community Profile
15.8%
Foreign Born
56.4%
Non-English at Home
5.8%
Veterans
11.6%
With Disability
91.0%
Health Insurance
96.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.8% |
| Finance, Insurance & Real Estate | 13.7% |
| Retail Trade | 10.6% |
| Education, Health Care & Social Services | 10.0% |
| Arts, Entertainment & Food Services | 7.4% |
| Manufacturing | 5.8% |
| Construction | 5.6% |
| Information | 3.6% |
| Public Administration | 3.0% |
| Transportation & Warehousing | 2.9% |
| Agriculture & Mining | 0.3% |
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City rankings
Frequently Asked Questions
El Sobrante Cdp (Contra Costa County), California has a population of 15,823 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 396th-largest city in California.
The median household income in El Sobrante Cdp (Contra Costa County), California is $112,622, with 7.3% of residents living below the federal poverty level.
The median home value in El Sobrante Cdp (Contra Costa County), California is $695,900, with median monthly rent at $2,245 and a homeownership rate of 65.2%.
The median age in El Sobrante Cdp (Contra Costa County), California is 39.7 years. The population is 50.0% male and 50.0% female.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.