Demographics & People — Stock Island, Florida
Population Overview
| Population (Census) | 4,724 |
| Estimated 2026 | ~3,100 |
| Median Age | 34.5 |
| Total Households | 1,761 |
| Family Households | 1,167 |
| Average Household Size | 2.68 |
| Diversity Index | 0.666 (highly diverse) |
Race & Ethnicity
| White | 1,648 |
| Black or African American | 1,644 |
| Asian | 0 |
| Hispanic or Latino | 1,802 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 2,113 |
| Other groups | 2,030 |
| Hispanic: Cuban | 1,605 |
| West Indian (except Hispanic groups) | 787 |
| Unclassified or not reported | 751 |
| Haitian | 690 |
| Irish | 263 |
| Hispanic: Central American | 234 |
| American | 193 |
| English | 183 |
Language
| English Only | 2,815 |
| Spanish | 1,069 |
| Population 5+ | 4,263 |
Veterans
| Veterans | 119 |
| Population 18+ | 3,434 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Stock Island, Florida.