Census place · GEOID 0662364 · Placer County
Rocklin, CA ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Placer County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Rocklin (GEOID 0662364). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 142,009 (4 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 Rocklin, CA

ZIP/ZCTA overlap with Rocklin
Population overlap
Share of each ZIP/ZCTA’s population located within Rocklin, 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 Rocklin
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 95648 | Lincoln | Placer County | 56,597 | $108,200 |
| 95650 | Loomis | Placer County | 13,314 | $137,263 |
| 95677 | Rocklin | Placer County | 28,873 | $104,985 |
| 95765 | Rocklin | Placer County | 43,225 | $130,691 |