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ZIP Code Database - Facts & Stats

ZIP Codes for City of Kalispell, MT

Timezone(s):Mountain (GMT -07:00)
Population:19,927 (More Details)
Male Population:9,432
Female Population:10,495
Median Age:35
ZIP Codes:3
Area Codes:1
Total Area:5,256 square miles (county)
Land Area:5,088 square miles (county)
Water Area:169 square miles (county)

Kalispell, MT Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 59901StandardFlathead49,693406
ZIP Code 59903P.O. BoxFlathead0406
ZIP Code 59904P.O. BoxFlathead0406

Kalispell, MT Demographic Information *

Total population19,927
Male population9,432
Female population10,495
Median age (years)34.5
White Population18,776
Black Population49
Indian Population257
Asian Population191
Hawaiian Population13
Hispanic Population568
Median age (Male)32.4
Median age (Female)37
Total households8,638
Family households (families)4,944
Average household size2.26
Average family size2.94
Total housing units9,379
* Demographic data is based on 2010 Census.

Kalispell, MT Other Information

  • Located in FLATHEAD County, Montana
  • Kalispell, MT is also known as:

16 Cities within 30 miles of Kalispell, MT Products