Demographics & People — St. Andrews, South Carolina
Population Overview
| Population (Census) | 20,953 |
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| Estimated 2026 | ~17,500 |
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| Median Age | 33.2 |
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| Total Households | 10,192 |
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| Family Households | 4,681 |
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| Average Household Size | 2.05 |
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| Diversity Index | 0.4461 (moderately diverse) |
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Race & Ethnicity
| White | 4,526 |
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| Black or African American | 14,283 |
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| Asian | 527 |
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| Hispanic or Latino | 839 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 11,518 |
| Unclassified or not reported | 5,885 |
| German | 1,032 |
| American | 913 |
| English | 795 |
| Hispanic: Hispanic or Latino | 753 |
| Subsaharan African | 723 |
| Irish | 693 |
| West Indian (except Hispanic groups) | 512 |
| Hispanic: Mexican | 457 |
Language
| English Only | 17,918 |
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| Spanish | 499 |
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| Population 5+ | 19,313 |
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Veterans
| Veterans | 1,247 |
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| Population 18+ | 17,005 |
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Commuting
| Mean Commute Time | 21.8 minutes |
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| Work from Home | 12.2% |
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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 St. Andrews, South Carolina.
