| Index | Erin | Tennessee | National |
| Median home price | $236,667 | $262,129 | $326,622 |
| Median rent asked | $914 | $1,162 | $1,444 |
| Avg. people per household | 3.1 | 2.5 | 2.6 |
| Owner occupied households | 64.7% | 66.3% | 63.6% |
| Renter occupied households | 35.3% | 33.7% | 36.4% |

| Population | Home Price | National Avg. | |
| Cumberland City, TN | 347 | $156,856 | 52% |
| McEwen, TN | 1,843 | $160,292 | 51% |
| Tennessee Ridge, TN | 1,341 | $174,682 | 47% |
| Slayden, TN | 127 | $206,219 | 37% |
| Vanleer, TN | 430 | $208,414 | 36% |
| Erin, TN | 1,742 | $236,667 | 28% |
| Population | Home Price | National Avg. | |
| Sesser, IL | 1,742 | $128,499 | 61% |
| Katonah, NY | 1,742 | $1,194,128 | 266% |
| Unionville, GA | 1,742 | $72,939 | 78% |
| Tremont, PA | 1,742 | $129,860 | 60% |
| Houghton, NY | 1,741 | $211,314 | 35% |
| Erin, TN | 1,742 | $236,667 | 28% |