Demographics & People — San Antonio, Florida
Population Overview
| Population (Census) | 1,352 |
| Estimated 2026 | ~1,700 |
| Median Age | 42.4 |
| Total Households | 530 |
| Family Households | 411 |
| Average Household Size | 2.53 |
| Diversity Index | 0.2098 (somewhat diverse) |
Race & Ethnicity
| White | 1,186 |
| Black or African American | 53 |
| Asian | 4 |
| Hispanic or Latino | 97 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 319 |
| English | 268 |
| Other groups | 253 |
| German | 251 |
| Irish | 162 |
| American | 126 |
| Hispanic: Hispanic or Latino | 104 |
| Italian | 81 |
| European | 77 |
| Hispanic: Puerto Rican | 47 |
Language
| English Only | 1,216 |
| Spanish | 45 |
| Population 5+ | 1,270 |
Veterans
| Veterans | 92 |
| Population 18+ | 1,047 |
Commuting
| Mean Commute Time | 26.2 minutes |
| Work from Home | 6.9% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for San Antonio, Florida.