Demographics & People — Key Largo, Florida
Population Overview
| Population (Census) | 12,069 |
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| Estimated 2026 | ~15,600 |
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| Median Age | 49.6 |
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| Total Households | 5,044 |
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| Family Households | 3,025 |
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| Average Household Size | 2.39 |
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| Diversity Index | 0.4314 (moderately diverse) |
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Race & Ethnicity
| White | 8,835 |
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| Black or African American | 193 |
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| Asian | 63 |
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| Hispanic or Latino | 3,529 |
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Heritage & Ancestry
| Group | Count |
|---|
| Hispanic: Hispanic or Latino | 3,577 |
| Other groups | 3,476 |
| Unclassified or not reported | 2,825 |
| Hispanic: Cuban | 2,578 |
| Irish | 1,762 |
| English | 1,313 |
| German | 1,226 |
| American | 932 |
| French (except Basque) | 560 |
| Italian | 554 |
Language
| English Only | 8,952 |
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| Spanish | 2,630 |
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| Population 5+ | 11,807 |
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Veterans
| Veterans | 901 |
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| Population 18+ | 10,310 |
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Commuting
| Mean Commute Time | 26.4 minutes |
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| Work from Home | 11.6% |
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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 Key Largo, Florida.
