Census place · GEOID 0677042 · Alameda County
Sunol, CA ZIP codes
6 ZIP/ZCTAs intersecting this Census place (CDP) in Alameda County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Sunol (GEOID 0677042). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 217,891 (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 Sunol, CA

ZIP/ZCTA overlap with Sunol
Population overlap
Share of each ZIP/ZCTA’s population located within Sunol, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
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 Sunol
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 94536 | Fremont | Alameda County | 70,707 | $156,672 |
| 94539 | Fremont | Alameda County | 52,609 | $235,399 |
| 94552 | Castro Valley | Alameda County | 14,359 | $205,170 |
| 94566 | Pleasanton | Alameda County | 44,782 | $187,721 |
| 94586 | Sunol | Alameda County | 1,011 | $198,942 |
| 94588 | Pleasanton | Alameda County | 34,423 | $186,569 |