Census place · GEOID 0639283 · Marin County
Lagunitas-Forest Knolls, CA ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Marin County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Lagunitas-Forest Knolls (GEOID 0639283). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 2,357 (3 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 Lagunitas-Forest Knolls, CA

ZIP/ZCTA overlap with Lagunitas-Forest Knolls
Population overlap
Share of each ZIP/ZCTA’s population located within Lagunitas-Forest Knolls, 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 Lagunitas-Forest Knolls
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94933 | Forest Knolls | Marin County | 1,255 | $128,561 |
| 94938 | Lagunitas | Marin County | 540 | $150,250 |
| 94963 | San Geronimo | Marin County | 562 | $206,375 |