Demographics & People — Castle Hills, Texas
Population Overview
| Population (Census) | 3,961 |
|---|
| Estimated 2026 | ~3,900 |
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| Median Age | 41.4 |
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| Total Households | 1,457 |
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| Family Households | 944 |
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| Average Household Size | 2.69 |
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| Diversity Index | N/A (N/A) |
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Race & Ethnicity
| White | 2,253 |
|---|
| Black or African American | 47 |
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| Asian | 152 |
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| Hispanic or Latino | 1,983 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 2,178 |
| Hispanic: Hispanic or Latino | 1,968 |
| Hispanic: Mexican | 1,686 |
| English | 445 |
| German | 413 |
| Unclassified or not reported | 404 |
| Irish | 226 |
| American | 140 |
| Hispanic: Central American | 132 |
| Hispanic: Other Hispanic or Latino | 129 |
Language
| English Only | 2,480 |
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| Spanish | 1,192 |
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| Population 5+ | 3,776 |
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Veterans
| Veterans | 252 |
|---|
| Population 18+ | 3,112 |
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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 Castle Hills, Texas.
