Census place · GEOID 1721553 · Madison County
East Alton, IL ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Madison County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place East Alton (GEOID 1721553). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 53,287 (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 East Alton, IL
ZIP/ZCTA overlap with East Alton
Population overlap
Share of each ZIP/ZCTA’s population located within East Alton, 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 East Alton
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 62002 | Alton | Madison County | 30,036 | $57,851 |
| 62018 | Cottage Hills | Madison County | 3,006 | $41,750 |
| 62024 | East Alton | Madison County | 9,465 | $60,775 |
| 62095 | Wood River | Madison County | 10,780 | $66,641 |