ZIP code 94403: San Mateo, CA
ZIP 94403 is the San Mateo mailing area in San Mateo County, CA. By land area it covers San Mateo (97%).
Most of this ZIP is inside San Mateo. See the full San Mateo profile, weather and ZIP code comparison.
- Population
- 43,276ACS 2020-2024
- Household income
- $174,91714% above San Mateo
- Median home value
- $1,746,3008% above San Mateo
- Median rent
- $3,2636% above San Mateo
- Median age
- 38.9years
- Homeowners
- 52.5%of households
Nearest cities we cover
| City | Distance | Median home | Household income | Price level |
|---|---|---|---|---|
| San Mateo, CA | 2 mi | $1,618,700 | $153,504 | 115.6 |
| Redwood City, CA | 5 mi | $1,801,700 | $157,814 | 115.6 |
| Hayward, CA | 12 mi | $854,400 | $113,318 | 115.6 |
Weather, taxes and the cost of living are shared across a metro area, so the San Mateo page is a good guide to them. Weather in San Mateo · Salary calculator
ZIP figures are for the Census Bureau's ZIP Code Tabulation Area 94403, American Community Survey 2020-2024 5-year estimates. Town shares use the Census 2020 ZIP-to-place relationship file. Mailing names and counties come from GeoNames (CC BY 4.0). Distances are straight lines from the ZIP's center to each city's center.