Demographics & People — Sullivan Gardens, Tennessee
Population Overview
| Population (Census) | 1,334 |
|---|
| Estimated 2026 | ~1,100 |
|---|
| Median Age | 44.9 |
|---|
| Total Households | 515 |
|---|
| Family Households | 373 |
|---|
| Average Household Size | 2.59 |
|---|
| Diversity Index | 0.1198 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 1,245 |
|---|
| Black or African American | 18 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 66 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 404 |
| Irish | 365 |
| German | 342 |
| American | 191 |
| English | 177 |
| Other groups | 149 |
| Scotch-Irish | 111 |
| Hispanic: Hispanic or Latino | 95 |
| Hispanic: Central American | 95 |
| Hispanic: Panamanian | 95 |
Language
| English Only | 1,292 |
|---|
| Spanish | 42 |
|---|
| Population 5+ | 1,334 |
|---|
Veterans
| Veterans | 84 |
|---|
| Population 18+ | 1,075 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sullivan Gardens, Tennessee.
