Demographics & People — Thermalito, California
Population Overview
| Population (Census) | 6,645 |
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| Estimated 2026 | ~6,900 |
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| Median Age | 37.0 |
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| Total Households | 2,278 |
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| Family Households | 1,418 |
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| Average Household Size | 2.89 |
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| Diversity Index | 0.584 (moderately diverse) |
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Race & Ethnicity
| White | 3,837 |
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| Black or African American | 35 |
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| Asian | 1,555 |
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| Hispanic or Latino | 1,302 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 2,977 |
| Hispanic: Hispanic or Latino | 1,219 |
| Unclassified or not reported | 1,163 |
| Hispanic: Mexican | 1,049 |
| Irish | 1,012 |
| American | 951 |
| German | 744 |
| English | 304 |
| European | 144 |
| Hispanic: Other Hispanic or Latino | 142 |
Language
| English Only | 4,183 |
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| Spanish | 1,050 |
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| Population 5+ | 6,331 |
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Veterans
| Veterans | 262 |
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| Population 18+ | 5,125 |
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Commuting
| Mean Commute Time | 24.3 minutes |
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| Work from Home | 6.5% |
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| Commuter Profile | N/A |
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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 Thermalito, California.
