Demographics & People — Arbon Valley, Idaho
Population Overview
| Population (Census) | 604 |
|---|
| Estimated 2026 | ~500 |
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| Median Age | 49.1 |
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| Total Households | 223 |
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| Family Households | 139 |
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| Average Household Size | 2.65 |
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| Diversity Index | 0.3105 (somewhat diverse) |
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Race & Ethnicity
| White | 485 |
|---|
| Black or African American | 1 |
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| Asian | 0 |
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| Hispanic or Latino | 114 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 259 |
| Unclassified or not reported | 257 |
| Hispanic: Hispanic or Latino | 170 |
| Hispanic: Mexican | 161 |
| Irish | 111 |
| English | 85 |
| American | 60 |
| German | 55 |
| Italian | 27 |
| Norwegian | 19 |
Language
| English Only | 525 |
|---|
| Spanish | 58 |
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| Population 5+ | 583 |
|---|
Veterans
| Veterans | 84 |
|---|
| Population 18+ | 568 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Arbon Valley, Idaho.
