Demographics & People — San Luis, Arizona
Population Overview
| Population (Census) | 35,998 |
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| Estimated 2026 | ~40,700 |
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| Median Age | 33.0 |
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| Total Households | 9,026 |
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| Family Households | 7,957 |
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| Average Household Size | 3.53 |
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| Diversity Index | 0.3872 (somewhat diverse) |
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Race & Ethnicity
| White | 10,868 |
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| Black or African American | 578 |
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| Asian | 43 |
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| Hispanic or Latino | 33,473 |
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Heritage & Ancestry
| Group | Count |
|---|
| Hispanic: Hispanic or Latino | 33,150 |
| Other groups | 33,090 |
| Hispanic: Mexican | 32,614 |
| Unclassified or not reported | 1,396 |
| American | 245 |
| Hispanic: Other Hispanic or Latino | 243 |
| Hispanic: All other Hispanic or Latino | 221 |
| German | 182 |
| European | 154 |
| Hispanic: Central American | 149 |
Language
| English Only | 2,708 |
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| Spanish | 30,362 |
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| Population 5+ | 33,502 |
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Veterans
| Veterans | 376 |
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| Population 18+ | 24,915 |
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Commuting
| Mean Commute Time | 26.9 minutes |
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| Work from Home | 6.6% |
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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 San Luis, Arizona.
