San Mateo, California ZIP codes
What is the ZIP code for San Mateo, CA?
5 ZIP codes, 94401 to 94497
4 for street addresses · 1 for single organizations
San Mateo is in San Mateo County, California. USPS uses 5 ZIP codes for San Mateo, 4 of them for street addresses. About 139,927 people live in San Mateo ZIP codes; the most populated is 94403 with 43,276 residents. The city is in the Pacific Time zone and uses area code 650.
| City | San Mateo, CA |
|---|---|
| State | California |
| County | San Mateo County |
| ZIP codes | 5 |
| Population (ZIP areas) | about 139,927 |
| Time zone | Pacific Time · now |
| Area code | 650 |
All San Mateo ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 94401 | Standard | 35,295 | $122,227 |
| 94402 | Standard | 25,475 | $172,522 |
| 94403 | Standard | 43,276 | $174,917 |
| 94404 | Standard | 35,881 | $192,332 |
| 94497 | Unique | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near San Mateo
- Belmont, CA 2.6 mi
- Burlingame, CA 3.5 mi
- San Carlos, CA 4.5 mi
- Millbrae, CA 6.2 mi
- Redwood City, CA 6.3 mi
- San Bruno, CA 8.3 mi
- Atherton, CA 8.9 mi
- Half Moon Bay, CA 9.3 mi
- South San Francisco, CA 9.6 mi
- Brisbane, CA 10.2 mi
Questions
- What is the ZIP code for San Mateo, CA?
- San Mateo has 5 ZIP codes: 94401, 94402, 94403, 94404 and 94497. The right one depends on the street address.
- How many ZIP codes does San Mateo have?
- 5: 4 standard ZIP codes for street addresses and 1 assigned to single organizations.
- Which San Mateo ZIP code has the most people?
- 94403, with about 43,276 residents, followed by 94404 (35,881).
- What county is San Mateo, CA in?
- San Mateo ZIP codes are in San Mateo County.
- What area code is San Mateo, CA?
- San Mateo uses area code 650.