Flathead County, Montana

Browse all ZIP codes in Flathead County, Montana. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 108,862
Median Household Income $64,105
Median Age 42.8
Unemployment Rate 3.0%
Poverty Rate 9.5%
ZIP Codes 15

Largest ZIP Codes in Flathead County

ZIP Code City Population Median Income
59901Kalispell60,177$67,936
59912Columbia Falls15,381$69,403
59937Whitefish14,183$73,233
59911Bigfork9,161$75,820
59922Lakeside2,501$71,541

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Flathead County