| ZIP Code | 59631 |
|---|---|
| City | Basin |
| State | Montana (MT) |
| County | Jefferson County |
| Area Code | 406 |
| Elevation | 6,095 ft |
| Latitude | 46.290605 |
|---|---|
| Longitude | -112.388976 |
| Timezone | Denver (DST) |
| FIPS | 30043 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 54.1 yrs ↑ 5% since 2019 |
|---|---|
| Avg Household Size | 2.37 |
| Below Poverty | 4.4% ▼ 56% below avg |
| College Grads | 41.2% ≈ Avg |
| Unemployment | 0.0% ▼ 100% below avg |
| No HS Diploma | 7 (2.9%) |
| HS Graduate | 109 (44.9%) |
| Some College | 10 (4.1%) |
| Associates | 17 (7%) |
| Bachelors | 26 (10.7%) |
| Graduate Degree | 74 (30.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $49,375 ▼ 35% below avg ↑ 9% since 2019 |
|---|---|
| Median Home Value | $229,300 ▼ 18% below avg ↑ 36% since 2019 |
| Home/Income Ratio | 4.6x (nat avg ~3.5x) |
| Total Units | 188 |
| Vacant Units | 33 |
| Avg HH Size | 2.37 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 188 |
|---|---|
| Vacant | 33 |
| Owner Occupied | 83.2% |
| Renter Occupied | 16.8% |
| Avg HH Size | 2.37 |
ZIP code 59631 is located in Basin, Montana, within Jefferson County. With a population of 367, this is a sparsely populated ZIP code with a mature community — the median age is 54.1 years. Economically, 59631 is a working-class ZIP code: the median household income of $49,375 is below the national average.
Real estate in ZIP code 59631 represents an affordable housing market. The median home value of $229,300 is below the national average. Homeownership is strong here — 83.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.
The population of 59631 is primarily White (86.92%). Residents are well-educated — 41.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 4.4%. Household income has grown by 9% since 2019.
As in most parts of the country, driving alone is the dominant commute mode at 82%.
Overall, ZIP code 59631 in Basin, MT is characterized as working-class, well-educated, a mature community, and predominantly owner-occupied. With 367 residents, a median household income of $49,375, and a median home value of $229,300, it offers a clear picture of life in this part of Montana.