Contra Costa County vs Sacramento County
A side-by-side comparison of Contra Costa County and Sacramento County: population, income, housing, and more.
Contra Costa County and Sacramento County are counties in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Sacramento County has the higher population (1,584,047 vs 1,161,458 in Contra Costa County). Contra Costa County has the higher median household income ($125,727 vs $88,724 in Sacramento County). Contra Costa County has the higher median home value ($830,800 vs $498,900 in Sacramento County).
Population, income & housing
| Contra Costa County | Sacramento County | |
|---|---|---|
| Population | 1,161,458 | 1,584,047 |
| Median age | 40.3 yrs | 37.2 yrs |
| Median household income | $125,727 | $88,724 |
| Median home value | $830,800 | $498,900 |
| Median gross rent | $2,322 | $1,702 |
| Housing units | 426,585 | 593,616 |
| Homeownership rate | 67.7% | 58.6% |
| Bachelor's degree or higher | 44.9% | 33.3% |
| Unemployment rate | 5.9% | 6.4% |
Trends (ACS 5-year, 2019–2023)
| Contra Costa County | Sacramento County | |
|---|---|---|
| Population | 1,142,251 → 1,161,458 (+1.7%) | 1,524,553 → 1,584,047 (+3.9%) |
| Median household income | $99,716 → $125,727 (+26.1%) | $67,151 → $88,724 (+32.1%) |
| Median home value | $625,800 → $830,800 (+32.8%) | $351,900 → $498,900 (+41.8%) |
| Median gross rent | $1,819 → $2,322 (+27.7%) | $1,252 → $1,702 (+35.9%) |
Contra Costa County
1,142,2511,161,458
$99,716$125,727
$625,800$830,800
$1,819$2,322
Sacramento County
1,524,5531,584,047
$67,151$88,724
$351,900$498,900
$1,252$1,702
Age & race/ethnicity
Age distribution (share)
| Contra Costa County | Sacramento County | |
|---|---|---|
| Under 5 | 5.4% | 6.0% |
| 5 to 17 | 16.8% | 17.1% |
| 18 to 24 | 8.0% | 8.3% |
| 25 to 34 | 12.3% | 15.3% |
| 35 to 44 | 14.0% | 14.2% |
| 45 to 54 | 13.7% | 12.2% |
| 55 to 64 | 13.2% | 12.0% |
| 65 to 74 | 9.8% | 9.0% |
| 75 and over | 6.9% | 5.9% |
Race & ethnicity (share)
| Contra Costa County | Sacramento County | |
|---|---|---|
| White (non-Hispanic) | 39.3% | 41.5% |
| Black or African American | 8.2% | 9.1% |
| American Indian & Alaska Native | 0.2% | 0.3% |
| Asian | 18.3% | 17.2% |
| Native Hawaiian & Pacific Islander | 0.4% | 1.1% |
| Some other race | 0.7% | 0.5% |
| Two or more races | 5.8% | 6.3% |
| Hispanic or Latino | 27.3% | 24.0% |
Educational attainment (age 25+)
Share of adults 25+
| Contra Costa County | Sacramento County | |
|---|---|---|
| No high school diploma | 10.4% | 11.6% |
| High school graduate | 17.7% | 21.9% |
| Some college or associate's | 27.0% | 33.2% |
| Bachelor's degree | 27.4% | 21.4% |
| Graduate or professional degree | 17.5% | 11.9% |
Commute to work
How workers get to work (share)
| Contra Costa County | Sacramento County | |
|---|---|---|
| Drove alone | 60.8% | 67.6% |
| Carpooled | 9.7% | 9.5% |
| Public transit | 6.5% | 1.5% |
| Walked | 1.8% | 1.7% |
| Bicycle | 0.4% | 0.7% |
| Worked from home | 19.2% | 17.3% |
| Other means | 1.6% | 1.7% |
Housing
Units in structure (share)
| Contra Costa County | Sacramento County | |
|---|---|---|
| 1-unit, detached | 67.5% | 65.0% |
| 1-unit, attached | 8.7% | 6.3% |
| 2 to 4 units | 5.8% | 7.0% |
| 5 to 19 units | 6.6% | 10.0% |
| 20 or more units | 10.0% | 9.3% |
| Mobile home & other | 1.6% | 2.5% |
Poverty & households
| Contra Costa County | Sacramento County | |
|---|---|---|
| Poverty rate | 8.3% | 12.6% |
| Average household size | 2.79 | 2.74 |
| Mean commute (minutes) | 36 | 28 |
| Median year structure built | 1978 | 1980 |
Full profiles
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