Census place · GEOID 0649187 · Contra Costa County
Moraga, CA ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Contra Costa County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Moraga (GEOID 0649187). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 64,583 (4 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 Moraga, CA

ZIP/ZCTA overlap with Moraga
Population overlap
Share of each ZIP/ZCTA’s population located within Moraga, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
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 Moraga
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94549 | Lafayette | Contra Costa County | 28,247 | $231,195 |
| 94556 | Moraga | Contra Costa County | 15,922 | $199,300 |
| 94563 | Orinda | Contra Costa County | 19,409 | $250,000+ |
| 94575 | Moraga | Contra Costa County | 1,005 | — |
USPS associates these ZIPs with Moraga
These codes list Moraga as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94570 | Moraga | Contra Costa County | 227 | — |