Missoula County, Montana ZIP codes
16 ZIP codes are in Missoula County, plus 3 that cross in from neighboring counties. It's part of the Missoula, MT metro area.
- ZIP codes
- 16
- Population in these ZIPs
- 119,280
- Avg. median income
- $76,600population-weighted
- Cities & towns
- 9
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Missoula County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 59801 | Missoula | 30,916 | $58,347 | $499,500 |
| 59802 | Missoula | 19,864 | $67,736 | $554,700 |
| 59803 | Missoula | 18,401 | $111,925 | $632,500 |
| 59804 | Missoula | 8,123 | $76,266 | $664,100 |
| 59806 PO Box | Missoula | — | — | — |
| 59807 PO Box | Missoula | — | — | — |
| 59808 | Missoula | 23,574 | $80,239 | $567,800 |
| 59812 | Missoula | 1,181 | — | — |
| 59821 | Arlee | 2,994 | $66,458 | $515,300 |
| 59823 | Bonner | 1,931 | $82,813 | $593,300 |
| 59826 | Condon | 518 | $52,813 | $653,100 |
| 59834 | Frenchtown | 2,444 | $94,406 | $663,400 |
| 59846 | Huson | 1,377 | $70,851 | $687,600 |
| 59847 | Lolo | 6,015 | $86,620 | $545,900 |
| 59851 | Milltown | 145 | $18,883 | $225,000 |
| 59868 | Seeley Lake | 1,797 | $51,490 | $577,300 |
ZIP codes partly in Missoula County
These ZIP codes are mostly in a neighboring county but cover part of Missoula County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 59820 | Alberton | Mineral County | 1,834 | $69,091 | $514,600 |
| 59825 | Clinton | Granite County | 2,434 | $90,192 | $526,600 |
| 59833 | Florence | Ravalli County | 6,316 | $94,097 | $654,100 |
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
Cities and towns in Missoula County
Nearby counties
Frequently asked questions
How many ZIP codes are in Missoula County, Montana?
16 ZIP codes are mainly in Missoula County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Missoula County?
ZIP codes in Missoula County use the city names Arlee, Bonner, Condon, Frenchtown, Huson, Lolo, Milltown, Missoula and Seeley Lake.
What metro area is Missoula County in?
Missoula County is part of the Missoula, MT metropolitan statistical area.