Demographics & People — Lake Mystic, Florida
Population Overview
| Population (Census) | 556 |
| Estimated 2026 | ~700 |
| Median Age | 48.2 |
| Total Households | 292 |
| Family Households | 200 |
| Average Household Size | 1.9 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 554 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| American | 153 |
| Unclassified or not reported | 144 |
| Irish | 76 |
| English | 55 |
| Other groups | 39 |
| Scottish | 29 |
| Scotch-Irish | 23 |
| Russian | 22 |
| German | 19 |
| Dutch | 10 |
Language
| English Only | 556 |
| Spanish | 0 |
| Population 5+ | 556 |
Veterans
| Veterans | 0 |
| Population 18+ | 408 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lake Mystic, Florida.