Census place · GEOID 1715846 · Adams County
Columbus, IL ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Adams County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Columbus (GEOID 1715846). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 21,508 (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 Columbus, IL

ZIP/ZCTA overlap with Columbus
Population overlap
Share of each ZIP/ZCTA’s population located within Columbus, 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 Columbus
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 62305 | Quincy | Adams County | 19,077 | $80,918 |
| 62320 | Camp Point | Adams County | 2,431 | $77,750 |