Census place · GEOID 1701426 · Rock Island County
Andalusia, IL ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Rock Island County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Andalusia (GEOID 1701426). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 11,554 (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 Andalusia, IL

ZIP/ZCTA overlap with Andalusia
Population overlap
Share of each ZIP/ZCTA’s population located within Andalusia, 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 Andalusia
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 61232 | Andalusia | Rock Island County | 1,498 | $71,806 |
| 61264 | Milan | Rock Island County | 10,056 | $78,285 |