ZIP Code
ZIP Code 94403
San Mateo, San Mateo County, California CA
Population
43,276
Density
2,966.4/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
Loading map…
Overview
ZIP code 94403 is located in San Mateo, San Mateo County, California. The area has a population of approximately 43,276 residents with a population density of 2,966.4 per square mile. It is in the America/Los_Angeles timezone.
Nearby ZIP Codes
94402 (San Mateo, CA)1.6 mi94002 (Belmont, CA)1.7 mi94404 (San Mateo, CA)2.3 mi94401 (San Mateo, CA)2.6 mi94065 (Redwood City, CA)3.2 mi94070 (San Carlos, CA)3.4 mi94010 (Burlingame, CA)4.7 mi94063 (Redwood City, CA)6.1 mi94061 (Redwood City, CA)6.5 mi94030 (Millbrae, CA)6.9 mi94062 (Redwood City, CA)7.8 mi94027 (Atherton, CA)8.1 mi