Census place · GEOID 0660102 · San Mateo County
Redwood City, CA ZIP codes
6 ZIP/ZCTAs intersecting this Census place in San Mateo County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Redwood City (GEOID 0660102). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 168,054 (6 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Redwood City, CA

ZIP/ZCTA overlap with Redwood City
Population overlap
Share of each ZIP/ZCTA’s population located within Redwood City, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 940020.0%
- 9406190.5%
USPS primary city
- 9406250.0%
USPS primary city
- 9406369.6%
USPS primary city
- 94065100.0%
USPS primary city
- 940700.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Redwood City
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94002 | Belmont | San Mateo County | 27,730 | $204,573 |
| 94061 | Redwood City | San Mateo County | 37,369 | $141,599 |
| 94062 | Redwood City | San Mateo County | 25,944 | $233,333 |
| 94063 | Redwood City | San Mateo County | 34,695 | $115,528 |
| 94065 | Redwood City | San Mateo County | 11,620 | $213,361 |
| 94070 | San Carlos | San Mateo County | 30,696 | $235,373 |
USPS associates these ZIPs with Redwood City
These codes list Redwood City as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94064 | Redwood City | San Mateo County | 1,386 | — |