Powell County, Montana ZIP codes
7 ZIP codes are in Powell County, plus 1 that cross in from neighboring counties.
- ZIP codes
- 7
- Population in these ZIPs
- 7,219
- Avg. median income
- $66,500population-weighted
- Cities & towns
- 7
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ZIP codes in Powell County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 59713 | Avon | 253 | $98,750 | $350,000 |
| 59722 | Deer Lodge | 5,732 | $62,230 | $300,900 |
| 59728 | Elliston | 394 | $78,750 | $424,800 |
| 59731 | Garrison | 198 | $90,000 | $423,100 |
| 59733 | Gold Creek | 196 | $65,833 | $493,700 |
| 59843 | Helmville | 251 | $88,125 | $363,500 |
| 59854 | Ovando | 195 | $74,167 | $628,700 |
ZIP codes partly in Powell County
These ZIP codes are mostly in a neighboring county but cover part of Powell County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 59868 | Seeley Lake | Missoula County | 1,797 | $51,490 | $577,300 |
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 Powell County
Nearby counties
Frequently asked questions
How many ZIP codes are in Powell County, Montana?
7 ZIP codes are mainly in Powell County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Powell County?
ZIP codes in Powell County use the city names Avon, Deer Lodge, Elliston, Garrison, Gold Creek, Helmville and Ovando.