Kalispell, MT micro area ZIP codes
The Kalispell, MT micropolitan statistical area (CBSA 28060) covers 1 county in Montana and 17 ZIP codes.
- ZIP codes
- 17
- Population
- 104,257
- Avg. median income
- $73,500population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Kalispell, MT area
ZIP codes in the Kalispell, MT area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 59901 | Kalispell | Flathead County | 63,161 | $72,523 | $554,300 |
| 59903 PO Box | Kalispell | Flathead County | — | — | — |
| 59904 PO Box | Kalispell | Flathead County | — | — | — |
| 59912 | Columbia Falls | Flathead County | 15,752 | $76,617 | $607,800 |
| 59913 | Coram | Flathead County | 582 | $44,464 | $552,600 |
| 59916 | Essex | Flathead County | 232 | $60,250 | $420,700 |
| 59919 | Hungry Horse | Flathead County | 679 | $53,056 | $339,300 |
| 59920 | Kila | Flathead County | 1,704 | $86,605 | $682,900 |
| 59921 PO Box | Lake Mc Donald | Flathead County | — | — | — |
| 59922 | Lakeside | Flathead County | 2,337 | $87,237 | $846,100 |
| 59925 | Marion | Flathead County | 1,532 | $63,981 | $737,000 |
| 59926 | Martin City | Flathead County | 268 | $70,948 | $501,700 |
| 59927 | Olney | Flathead County | 270 | $58,713 | $549,500 |
| 59928 | Polebridge | Flathead County | 86 | $63,333 | $579,100 |
| 59932 | Somers | Flathead County | 1,850 | $60,152 | $707,600 |
| 59936 | West Glacier | Flathead County | 690 | $85,455 | $816,600 |
| 59937 | Whitefish | Flathead County | 15,114 | $75,428 | $876,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Kalispell, MT micro area?
17 ZIP codes, based on each ZIP code's main county.
Which counties make up the Kalispell, MT area?
Flathead County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).