Demographics & People — Gretna, Florida
Population Overview
| Population (Census) | 1,405 |
| Estimated 2026 | ~1,200 |
| Median Age | 43.8 |
| Total Households | 506 |
| Family Households | 394 |
| Average Household Size | 2.54 |
| Diversity Index | 0.4168 (moderately diverse) |
Race & Ethnicity
| White | 96 |
| Black or African American | 1,035 |
| Asian | 0 |
| Hispanic or Latino | 278 |
Heritage & Ancestry
| Group | Count |
| Other groups | 882 |
| Unclassified or not reported | 252 |
| Hispanic: Hispanic or Latino | 121 |
| American | 52 |
| Hispanic: Cuban | 51 |
| Hispanic: Central American | 44 |
| Hispanic: Guatemalan | 44 |
| Hispanic: Other Hispanic or Latino | 20 |
| Hispanic: All other Hispanic or Latino | 20 |
| Irish | 14 |
Language
| English Only | 1,124 |
| Spanish | 215 |
| Population 5+ | 1,343 |
Veterans
| Veterans | 16 |
| Population 18+ | 1,032 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Gretna, Florida.