Demographics & People — Chinook, Montana
Population Overview
| Population (Census) | 1,460 |
|---|
| Estimated 2026 | ~1,100 |
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| Median Age | 44.8 |
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| Total Households | 640 |
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| Family Households | 355 |
|---|
| Average Household Size | 2.28 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,321 |
|---|
| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 0 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 357 |
| German | 318 |
| English | 257 |
| Norwegian | 210 |
| Other groups | 171 |
| American | 150 |
| Swedish | 129 |
| Lithuanian | 100 |
| Scottish | 79 |
| Irish | 72 |
Language
| English Only | 1,291 |
|---|
| Spanish | 27 |
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| Population 5+ | 1,333 |
|---|
Veterans
| Veterans | 88 |
|---|
| Population 18+ | 1,079 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Chinook, Montana.
