Demographics & People — Brockton, Montana
Population Overview
| Population (Census) | 497 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 30.3 |
|---|
| Total Households | 95 |
|---|
| Family Households | 66 |
|---|
| Average Household Size | 5.23 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 9 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 438 |
| Unclassified or not reported | 12 |
| Irish | 4 |
| German | 3 |
| American | 2 |
Language
| English Only | 398 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 399 |
|---|
Veterans
| Veterans | 11 |
|---|
| Population 18+ | 298 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Brockton, Montana.
