Census place · GEOID 0678568 · San Joaquin County
Thornton, CA ZIP codes
2 ZIP/ZCTAs intersecting this Census place (CDP) in San Joaquin County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Thornton (GEOID 0678568). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 33,012 (2 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 Thornton, CA

ZIP/ZCTA overlap with Thornton
Population overlap
Share of each ZIP/ZCTA’s population located within Thornton, 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 Thornton
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 95632 | Galt | Sacramento County | 31,889 | $90,933 |
| 95686 | Thornton | San Joaquin County | 1,123 | $43,482 |