Demographics & People — King Arthur Park, Montana
Population Overview
| Population (Census) | 2,343 |
|---|
| Estimated 2026 | ~1,400 |
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| Median Age | 32.4 |
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| Total Households | 711 |
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| Family Households | 359 |
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| Average Household Size | 3.3 |
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| Diversity Index | 0.1469 (relatively homogeneous) |
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Race & Ethnicity
| White | 2,156 |
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| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 187 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 711 |
| English | 332 |
| German | 286 |
| Other groups | 286 |
| Irish | 246 |
| Norwegian | 207 |
| Polish | 158 |
| Swedish | 145 |
| American | 55 |
| Scandinavian | 28 |
Language
| English Only | 1,952 |
|---|
| Spanish | 169 |
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| Population 5+ | 2,164 |
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Veterans
| Veterans | 29 |
|---|
| Population 18+ | 1,576 |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for King Arthur Park, Montana.
