Census place · GEOID 0647710 · Marin County
Mill Valley, CA ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Marin County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Mill Valley (GEOID 0647710). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 39,721 (2 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 Mill Valley, CA
ZIP/ZCTA overlap with Mill Valley
Population overlap
Share of each ZIP/ZCTA’s population located within Mill Valley, 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 Mill Valley
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94939 | Larkspur | Marin County | 7,372 | $182,743 |
| 94941 | Mill Valley | Marin County | 32,349 | $210,217 |
USPS associates these ZIPs with Mill Valley
These codes list Mill Valley as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94942 | Mill Valley | Marin County | 1,020 | — |