Demographics & People — Rockvale, Montana
Population Overview
| Population (Census) | 413 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 55.8 |
|---|
| Total Households | 127 |
|---|
| Family Households | 106 |
|---|
| Average Household Size | 3.25 |
|---|
| Diversity Index | 0.1192 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 397 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 27 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 78 |
| British | 59 |
| Unclassified or not reported | 57 |
| Hispanic: Hispanic or Latino | 45 |
| English | 39 |
| American | 34 |
| Scotch-Irish | 32 |
| Hispanic: Spaniard | 29 |
| Hispanic: Other Hispanic or Latino | 29 |
| Ukrainian | 25 |
Language
| English Only | 349 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 349 |
|---|
Veterans
| Veterans | 10 |
|---|
| Population 18+ | 245 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Rockvale, Montana.
