Demographics & People — Marco Island, Florida
Population Overview
| Population (Census) | 15,998 |
| Estimated 2026 | ~16,700 |
| Median Age | 67.9 |
| Total Households | 8,433 |
| Family Households | 5,780 |
| Average Household Size | 1.9 |
| Diversity Index | 0.1481 (relatively homogeneous) |
Race & Ethnicity
| White | 14,790 |
| Black or African American | 68 |
| Asian | 36 |
| Hispanic or Latino | 1,181 |
Heritage & Ancestry
| Group | Count |
| German | 3,116 |
| Irish | 2,628 |
| English | 2,187 |
| Italian | 1,923 |
| Unclassified or not reported | 1,921 |
| American | 1,477 |
| Other groups | 1,430 |
| Hispanic: Hispanic or Latino | 1,058 |
| Polish | 899 |
| Swedish | 595 |
Language
| English Only | 14,187 |
| Spanish | 801 |
| Population 5+ | 15,728 |
Veterans
| Veterans | 1,870 |
| Population 18+ | 14,756 |
Commuting
| Mean Commute Time | 22.5 minutes |
| Work from Home | 34.6% |
| 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 Marco Island, Florida.