East Alton, IL ZIP code
The ZIP code for East Alton, Illinois is 62024. It is in Madison County.
- Population in these ZIPs
- 9,493
- Avg. median income
- $56,800population-weighted
- Typical home value
- $133,900population-weighted
- Metro area
- St. Louis, MO-IL
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East Alton, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62024 | 9,493 | $56,761 | $133,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near East Alton
- Wood River 2 mi
- Cottage Hills 2 mi
- Roxana 3 mi
- Bethalto 3 mi
- Alton 5 mi
- South Roxana 5 mi
- Moro 7 mi
- Hartford 8 mi
- Edwardsville 8 mi
- Dorsey 9 mi
- Godfrey 10 mi
- Glen Carbon 11 mi
Frequently asked questions
What is the ZIP code for East Alton, IL?
The ZIP code for East Alton, IL is 62024.
What county is East Alton, Illinois in?
East Alton ZIP codes are in Madison County.