Franklin County, Iowa Zip Codes

11 zips

Zip Code
City
Population ↓
50441Hampton5,321
50601Ackley2,468
50475Sheffield1,563
50452Latimer971
50420Alexander403
50633Geneva344
50431Coulter206
50605Aredale139
50427Chapin137
50227Popejoy103
50041Bradford98

Overview of Zip Codes in Franklin County

11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Franklin County, Iowa (US Census).