Roosevelt County, MT ZIP codes
Roosevelt County, MT has 6 ZIP codes, in 6 towns: 59201, 59255, 59218, 59212, 59213 and 59226.
The county seat is Wolf Point.
- ZIP codes
- 6
- Towns
- 6
- County seat
- Wolf Point
- County FIPS
30085- State
- Montana
- Population
- 10,526
- Median household income
- $57,063
- Land area
- 2,355 sq mi
Roosevelt County ZIP codes by town
- Wolf Point (county seat)
- 59201
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 Roosevelt County ZIP codes
The ZIP codes of Roosevelt 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.
Roosevelt County in numbers
About 10,526 people live in Roosevelt County, in 3,091 households, the 21st most populous of Montana's 56 counties. The median household income is $57,063 a year, 21% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $118,800 (68% below the Montana median), and median gross rent is $705 a month. The median age is 30.9; 21.2% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 19 minutes.
| Population | 10,526 |
|---|---|
| Households | 3,091 |
| Median age | 30.9 |
| Median household income | $57,063 |
| Median home value | $118,800 |
| Median gross rent | $705 |
| Bachelor's degree or higher | 21.2% |
| Mean commute | 19.0 min |
| Population density | 4 / 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 Roosevelt County
| Town | ZIP codes | Population |
|---|---|---|
| Wolf Point | 1 | 2,602 |
| Poplar | 1 | 635 |
| Culbertson | 1 | 567 |
| Brockton | 1 | 439 |
| Bainville | 1 | 334 |
| Froid | 1 | 324 |
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 Roosevelt County.
Not sure you are in Roosevelt County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Roosevelt County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59201 | Wolf Point , MT | Standard | 5,073 | $53,311 | $127,100 |
59212 | Bainville , MT | Standard | 603 | $94,444 | $404,500 |
59213 | Brockton , MT | Standard | 758 | $63,125 | $85,000 |
59218 | Culbertson , MT | Standard | 898 | $98,833 | $248,200 |
59226 | Froid , MT | Standard | 644 | $66,190 | $180,200 |
59255 | Poplar , MT | Standard | 3,083 | $45,379 | $91,800 |
Cite this page
zipcodes.pro. “Roosevelt County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mt/county/roosevelt
Underlying data is public domain or openly licensed — sources, vintages and licences.