Census place · GEOID 0667070 · Marin County
San Geronimo, CA ZIP codes
2 ZIP/ZCTAs intersecting this Census place (CDP) in Marin County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place San Geronimo (GEOID 0667070). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 2,214 (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 San Geronimo, CA

ZIP/ZCTA overlap with San Geronimo
Population overlap
Share of each ZIP/ZCTA’s population located within San Geronimo, 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 San Geronimo
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94963 | San Geronimo | Marin County | 562 | $206,375 |
| 94973 | Woodacre | Marin County | 1,652 | $207,273 |