ZIP Code 94403

Zip Code: 94403
Type: Standard
Official USPS city name: San Mateo
Official USPS State Code: CA
Official State Name: California
ZCTA: TRUE
Population: 44408.0
Density: 3044.9
Primary Official County Code: 6081
Primary Official County Name: San Mateo
Official County Name: San Mateo
Official County Code: 6081
Imprecise: FALSE
Military: FALSE
Timezone: America/Los_Angeles (07:52 AM Saturday, February 22 2025-02-22 (GMT -0800))
Geo Point: 37.53847, -122.30452

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