San Mateo ZIP Codes

List of Zip Codes of San Mateo

The following table lists ZIP Codes associated with San Mateo, California, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	County	Population	Density
1	94401	37.57445	-122.31942	San Mateo	35,628	4422.2
2	94402	37.54035	-122.33388	San Mateo	25,498	1948.2
3	94403	37.53844	-122.30454	San Mateo	43,459	2979.0
4	94404	37.5562	-122.26905	San Mateo	35,950	3190.9

About San Mateo California Zip Codes

The city of San Mateo in California (CA) is served by approximately 4 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 140,535 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with San Mateo fall within county jurisdictions such as San Mateo. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for San Mateo, California follow the America/Los_Angeles time zone.

San Mateo ZIP Codes

List of Zip Codes of San Mateo

About San Mateo California Zip Codes

California Cities ZIP Codes

Solutions

2000+ Our clients are subscribe Around the World