ZIP Codes Box

Big Horn County, Montana ZIP codes

10ZIP codes
10Cities and towns
11,786People in ZIP areas
307, 406Area codes

Big Horn 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 Big Horn County

ZIP codeCityTypePopulationMedian income
59016BusbyStandard1,044$58,750
59022Crow AgencyStandard2,307$53,083
59025DeckerStandard53$36,500
59031GarryowenStandard391–
59034HardinStandard5,008$60,726
59035Fort SmithPO Box only180$51,726
59050Lodge GrassStandard1,338$62,500
59066PryorPO Box only539$52,000
59075Saint XavierStandard125$24,063
59089WyolaStandard801$62,870

Cities and towns in Big Horn County

Area codes in Big Horn County

Questions

How many ZIP codes are in Big Horn County, MT?
Big Horn County has 10 ZIP codes, 8 of them standard ZIP codes for street addresses.
What cities are in Big Horn County?
Big Horn County ZIP codes cover Busby, Crow Agency, Decker, Fort Smith, Garryowen, Hardin, Lodge Grass and Pryor and 2 other places.
What area code is Big Horn County, MT?
Big Horn County uses area codes 307 and 406.
What time zone is Big Horn County in?
Big Horn County is in Mountain Time.

Other Montana counties