Iowa County, Iowa Zip Codes

Zip Code
City
Population
52361Williamsburg4,784
52301Marengo4,099
52203Amana2,300
52347Victor1,367
52316North English1,298
52251Ladora551
52236Homestead512
52325Parnell460
52334South Amana259
52308Millersburg155
52220Conroy119
52307Middle Amana48

Overview of Zip Codes in Iowa County

12
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Iowa County, Iowa (US Census).