Census place · GEOID 0642384 · San Mateo County
Loma Mar, CA ZIP codes
1 ZIP/ZCTA intersecting this Census place (CDP) in San Mateo County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Loma Mar (GEOID 0642384). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 332 (1 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 Loma Mar, CA

ZIP/ZCTA overlap with Loma Mar
Population overlap
Share of each ZIP/ZCTA’s population located within Loma Mar, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 9402178.4%
USPS primary city
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 Loma Mar
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94021 | Loma Mar | San Mateo County | 332 | $209,712 |