ZIP Code 94963

Zip Code: 94963
Type: POBox
Official USPS city name: San Geronimo
Official USPS State Code: CA
Official State Name: California
ZCTA: TRUE
Population: 404.0
Density: 58.6
Primary Official County Code: 6041
Primary Official County Name: Marin
Official County Name: Marin
Official County Code: 6041
Imprecise: FALSE
Military: FALSE
Timezone: America/Los_Angeles (02:49 AM Tuesday, June 24 2025-06-24 (GMT -0700))
Geo Point: 38.01376, -122.67024