Demographics & People — Heyburn, Idaho
Population Overview
| Population (Census) | 3,678 |
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| Estimated 2026 | ~3,700 |
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| Median Age | 33.7 |
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| Total Households | 1,238 |
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| Family Households | 905 |
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| Average Household Size | 2.97 |
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| Diversity Index | 0.3741 (somewhat diverse) |
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Race & Ethnicity
| White | 3,284 |
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| Black or African American | 0 |
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| Asian | 15 |
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| Hispanic or Latino | 1,065 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 1,402 |
| Hispanic: Hispanic or Latino | 915 |
| Hispanic: Mexican | 879 |
| American | 815 |
| Unclassified or not reported | 505 |
| English | 378 |
| German | 368 |
| Irish | 196 |
| Danish | 124 |
| French (except Basque) | 60 |
Language
| English Only | 2,859 |
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| Spanish | 518 |
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| Population 5+ | 3,377 |
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Veterans
| Veterans | 100 |
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| Population 18+ | 2,275 |
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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 Heyburn, Idaho.
