Powell County, MT ZIP codes
There are 7 ZIP codes in Powell County, MT, in 7 towns, from 59713 to 59854. The largest are 59722 (Deer Lodge), 59843 (Helmville) and 59731 (Garrison).
The county seat is Deer Lodge.
- ZIP codes
- 7
- Towns
- 7
- County seat
- Deer Lodge
- County FIPS
30077- State
- Montana
- Population
- 7,053
- Median household income
- $66,923
- Land area
- 2,326 sq mi
Powell County ZIP codes by town
- Deer Lodge (county seat)
- 59722
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Powell County ZIP codes
The ZIP codes of Powell County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Powell County in numbers
About 7,053 people live in Powell County, in 2,432 households, the 30th most populous of Montana's 56 counties. The median household income is $66,923 a year, 8% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $306,500 (18% below the Montana median), and median gross rent is $820 a month. The median age is 45.8; 19.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 18 minutes.
| Population | 7,053 |
|---|---|
| Households | 2,432 |
| Median age | 45.8 |
| Median household income | $66,923 |
| Median home value | $306,500 |
| Median gross rent | $820 |
| Bachelor's degree or higher | 19.3% |
| Mean commute | 18.1 min |
| Population density | 3 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Powell County
| Town | ZIP codes | Population |
|---|---|---|
| Deer Lodge | 1 | 3,021 |
| Gold Creek | 1 | 196 |
| Elliston | 1 | 182 |
| Avon | 1 | 173 |
| Garrison | 1 | 106 |
| Helmville | 1 | 55 |
| Ovando | 1 | 49 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Powell County.
Not sure you are in Powell County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Powell County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59713 | Avon , MT | Standard | 253 | $98,750 | $350,000 |
59722 | Deer Lodge , MT | Standard | 5,732 | $62,230 | $279,000 |
59728 | Elliston , MT | Standard | 394 | $78,750 | $421,400 |
59731 | Garrison , MT | Standard | 198 | $90,000 | $566,200 |
59733 | Gold Creek , MT | Standard | 196 | $65,833 | $402,800 |
59843 | Helmville , MT | Standard | 251 | $88,125 | $296,900 |
59854 | Ovando , MT | Standard | 195 | $74,167 | $583,300 |
Cite this page
zipcodes.pro. “Powell County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mt/county/powell
Underlying data is public domain or openly licensed — sources, vintages and licences.