| Index | Walnut Hill | Tennessee | National |
| Median home price | $270,678 | $262,129 | $326,622 |
| Median rent asked | $736 | $1,162 | $1,444 |
| Avg. people per household | 2.4 | 2.5 | 2.6 |
| Owner occupied households | 95.4% | 66.3% | 63.6% |
| Renter occupied households | 4.6% | 33.7% | 36.4% |

| Population | Home Price | National Avg. | |
| Bluff City, TN | 2,140 | $173,156 | 47% |
| Bloomingdale, TN | 9,688 | $197,456 | 40% |
| Watauga, TN | 798 | $202,984 | 38% |
| Bristol, VA | 17,459 | $225,804 | 31% |
| Nickelsville, VA | 368 | $235,024 | 28% |
| Walnut Hill, TN | 2,594 | $270,678 | 17% |
| Population | Home Price | National Avg. | |
| Honaunau-Napoopoo, HI | 2,594 | $909,889 | 179% |
| Palmer, TX | 2,594 | $179,183 | 45% |
| Twain Harte, CA | 2,593 | $578,720 | 77% |
| Wrightsville Beach, NC | 2,596 | $1,517,611 | 365% |
| San Ysidro, NM | 2,596 | $517,991 | 59% |
| Walnut Hill, TN | 2,594 | $270,678 | 17% |