ZIP Codes Box

Fremont County, Iowa ZIP codes

9ZIP codes
9Cities and towns
6,859People in ZIP areas
402, 531, 660Area codes

Fremont 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 Fremont County

ZIP codeCityTypePopulationMedian income
51639FarragutStandard919$84,688
51640HamburgStandard1,381$65,385
51645ImogeneStandard419$217,898
51648PercivalStandard257$59,766
51649RandolphStandard346$58,333
51650RivertonStandard197$49,063
51652SidneyStandard1,569$82,200
51653TaborStandard1,446$71,319
51654ThurmanStandard325$90,188

Cities and towns in Fremont County

Area codes in Fremont County

Questions

How many ZIP codes are in Fremont County, IA?
Fremont County has 9 ZIP codes.
What cities are in Fremont County?
Fremont County ZIP codes cover Farragut, Hamburg, Imogene, Percival, Randolph, Riverton, Sidney and Tabor and 1 other places.
What area code is Fremont County, IA?
Fremont County uses area codes 402, 531, 660 and 712.
What time zone is Fremont County in?
Fremont County is in Central Time.

Other Iowa counties