ZIP Codes in Iowa (Page 1)

Iowa has 1,104 ZIP codes across 969 places in our directory.

It is divided into 99 counties.

Counties in Iowa

Largest Places in Iowa

Showing the 300 largest of 969 places. Browse all places A–Z.

ZIP Codes in Iowa – page 1 of 2

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    Map of Iowa

    Centred on the average position of places in Iowa.