ZIP Codes Box

Franklin County, Iowa ZIP codes

9ZIP codes
9Cities and towns
9,261People in ZIP areas
515, 641Area codes

Franklin County is in Iowa and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Franklin County

ZIP codeCityTypePopulationMedian income
50041BradfordPO Box only51–
50227PopejoyStandard107$38,611
50420AlexanderStandard473$76,250
50427ChapinStandard137$73,091
50431CoulterPO Box only228$62,917
50441HamptonStandard5,450$49,910
50452LatimerStandard946$66,250
50475SheffieldStandard1,446$70,938
50633GenevaStandard423$71,775

Cities and towns in Franklin County

Area codes in Franklin County

Questions

How many ZIP codes are in Franklin County, IA?
Franklin County has 9 ZIP codes, 7 of them standard ZIP codes for street addresses.
What cities are in Franklin County?
Franklin County ZIP codes cover Alexander, Bradford, Chapin, Coulter, Geneva, Hampton, Latimer and Popejoy and 1 other places.
What area code is Franklin County, IA?
Franklin County uses area codes 515 and 641.
What time zone is Franklin County in?
Franklin County is in Central Time.

Other Iowa counties