East Alton Illinois is covered by a total of 1 ZIP Codes. There are also 3 ZIP Codes that overlap East Alton but have a different postal city name. The ZIP Codes in East Alton range from 62002 to 62095. Of the ZIP codes within or partially within East Alton there are 1 Standard ZIP Codes. The total population of ZIP Codes in East Alton is 9350. Data Updated September 15, 2024
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ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
---|---|---|---|---|---|
| Alton | Standard | |||
| Cottage Hills | Standard | |||
| East Alton | Standard | |||
| Wood River | Standard |