Alton Illinois ZIP Codes - Map and Full List

Alton Illinois is covered by a total of 1 ZIP Codes. There are also 4 ZIP Codes that overlap Alton but have a different postal city name. The ZIP Codes in Alton range from 62002 to 62035. Of the ZIP codes within or partially within Alton there are 1 Standard ZIP Codes. The total population of ZIP Codes in Alton is 30166.

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Alton Illinois ZIP Code Map

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List of ZIP Codes in Alton

ZIP CodeZIP Code City/TownZIP Code Type
ZIP Code 62002
AltonStandard
ZIP Code 62010
BethaltoStandard
ZIP Code 62018
Cottage HillsStandard
ZIP Code 62024
East AltonStandard
ZIP Code 62035
GodfreyStandard

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