Demographics & People — Unionville, Montana
Population Overview
| Population (Census) | 386 |
|---|
| Estimated 2026 | ~500 |
|---|
| Median Age | 37.1 |
|---|
| Total Households | 109 |
|---|
| Family Households | 88 |
|---|
| Average Household Size | 3.54 |
|---|
| Diversity Index | 0.0306 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 380 |
|---|
| Black or African American | 0 |
|---|
| Asian | 6 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Irish | 215 |
| German | 68 |
| English | 38 |
| French (except Basque) | 35 |
| Swiss | 21 |
| Other groups | 20 |
| Italian | 17 |
| Lithuanian | 14 |
| Danish | 11 |
| Celtic | 10 |
Language
| English Only | 346 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 346 |
|---|
Veterans
| Veterans | 39 |
|---|
| Population 18+ | 238 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Unionville, Montana.
