Median Household Income in Contra Costa County, CA
ACS 2024 5-Year Estimates
How Contra Costa County Compares
National Distribution
Where Contra Costa County falls among all 3,222 U.S. counties for median household income.
■ Contra Costa County: $127,229
Ranking Context
| Rank | County | Value |
|---|---|---|
| #33 | Alameda County, CA | $129,367 |
| #34 | Western Connecticut Planning Region, CT | $128,188 |
| #35 | Rockwall County, TX | $127,981 |
| #36 | Contra Costa County, CA | $127,229 |
| #37 | Chester County, PA | $127,208 |
| #38 | Putnam County, NY | $126,257 |
| #39 | Carver County, MN | $125,946 |
Median Household Income in Contra Costa County, California
Contra Costa County, California has a median household income of $127,229, which ranks #36 of 3,222 out of 3,222 counties nationwide. This is 69.3% above the national value of $75,149.
Within California, Contra Costa County ranks #6 of 58 out of 58 counties. This places it in the 99th percentile nationally.
The median annual income for all households, including wages, investments, and government transfers. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.