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🇺🇸 Iowa

State Code: IA · United States of America
US State
ZIP Codes
970
Population
3,210,984
State Code
IA
Country
USA
Most Populous ZIP Codes in Iowa
50023
Ankeny
Pop: 46,306
50613
Cedar Falls
Pop: 43,867
52001
Dubuque
Pop: 43,101
52404
Cedar Rapids
Pop: 42,958
52402
Cedar Rapids
Pop: 42,938
52302
Marion
Pop: 42,706
All ZIP Codes in Iowa
Des Moines
Post Office Des Moines
County Polk
ZIP Code 50310
Ottumwa
Post Office Ottumwa
County Wapello
ZIP Code 52501
Ankeny
Post Office Ankeny
County Polk
ZIP Code 50021
Waterloo
Post Office Waterloo
County Black Hawk
ZIP Code 50701
Waukee
Post Office Waukee
County Dallas
ZIP Code 50263
Muscatine
Post Office Muscatine
County Muscatine
ZIP Code 52761
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