ZIP Codes Box

Chouteau County, Montana ZIP codes

7ZIP codes
7Cities and towns
5,005People in ZIP areas
406Area code

Chouteau County is in Montana and the Mountain 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 Chouteau County

ZIP codeCityTypePopulationMedian income
59420CarterStandard164$88,438
59440FlowereeStandard432–
59442Fort BentonStandard1,838$67,917
59446GeraldineStandard629$53,750
59450HighwoodStandard503$70,250
59460LomaStandard178$51,551
59520Big SandyStandard1,261$62,109

Cities and towns in Chouteau County

Area codes in Chouteau County

Questions

How many ZIP codes are in Chouteau County, MT?
Chouteau County has 7 ZIP codes.
What cities are in Chouteau County?
Chouteau County ZIP codes cover Big Sandy, Carter, Floweree, Fort Benton, Geraldine, Highwood and Loma.
What area code is Chouteau County, MT?
Chouteau County uses area code 406.
What time zone is Chouteau County in?
Chouteau County is in Mountain Time.

Other Montana counties