Demographics & People — Holtville, California
Population Overview
| Population (Census) | 5,606 |
|---|
| Estimated 2026 | ~5,600 |
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| Median Age | 34.0 |
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| Total Households | 1,579 |
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| Family Households | 1,200 |
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| Average Household Size | 3.51 |
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| Diversity Index | 0.3931 (somewhat diverse) |
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Race & Ethnicity
| White | 1,548 |
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| Black or African American | 60 |
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| Asian | 49 |
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| Hispanic or Latino | 4,719 |
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Heritage & Ancestry
| Group | Count |
|---|
| Hispanic: Hispanic or Latino | 4,617 |
| Hispanic: Mexican | 4,524 |
| Other groups | 4,264 |
| Unclassified or not reported | 780 |
| German | 126 |
| English | 103 |
| Irish | 99 |
| Hispanic: Other Hispanic or Latino | 80 |
| European | 77 |
| Iranian | 69 |
Language
| English Only | 1,036 |
|---|
| Spanish | 4,144 |
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| Population 5+ | 5,250 |
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Veterans
| Veterans | 143 |
|---|
| Population 18+ | 4,170 |
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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 Holtville, California.
