Census place · GEOID 0636420 · Humboldt County
Indianola, CA ZIP codes
2 ZIP/ZCTAs intersecting this Census place (CDP) in Humboldt County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Indianola (GEOID 0636420). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 26,212 (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 Indianola, CA

ZIP/ZCTA overlap with Indianola
Population overlap
Share of each ZIP/ZCTA’s population located within Indianola, 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 Indianola
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 95503 | Eureka | Humboldt County | 24,442 | $76,708 |
| 95524 | Bayside | Humboldt County | 1,770 | $82,697 |