Census place · GEOID 0616000 · Contra Costa County
Concord, CA ZIP codes
7 ZIP/ZCTAs intersecting this Census place in Contra Costa County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Concord (GEOID 0616000). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 272,432 (7 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Concord, CA

ZIP/ZCTA overlap with Concord
Population overlap
Share of each ZIP/ZCTA’s population located within Concord, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 945170.0%
- 9451899.7%
USPS primary city
- 94519100.0%
USPS primary city
- 9452098.0%
USPS primary city
- 9452197.9%
USPS primary city
- 945230.0%
- 945650.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Concord
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94517 | Clayton | Contra Costa County | 12,164 | $164,860 |
| 94518 | Concord | Contra Costa County | 27,743 | $111,406 |
| 94519 | Concord | Contra Costa County | 19,918 | $123,366 |
| 94520 | Concord | Contra Costa County | 36,767 | $79,790 |
| 94521 | Concord | Contra Costa County | 41,118 | $127,312 |
| 94523 | Pleasant Hill | Contra Costa County | 34,789 | $142,622 |
| 94565 | Pittsburg | Contra Costa County | 99,933 | $95,035 |
USPS associates these ZIPs with Concord
These codes list Concord as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94522 | Concord | Contra Costa County | 585 | — |
| 94524 | Concord | Contra Costa County | 803 | — |
| 94527 | Concord | Contra Costa County | 302 | — |
| 94529 | Concord | Contra Costa County | — | — |