| Index | Walnut Grove | Tennessee | National |
| Median home price | $190,000 | $146,000 | $184,700 |
| Median rent asked | $0 | $782 | $949 |
| Avg. people per household | 3.3 | 2.5 | 2.6 |
| Owner occupied households | 85.0% | 66.3% | 63.6% |
| Renter occupied households | 15.0% | 33.7% | 36.4% |
| Population | Home Price | National Avg. | |
| Walnut Grove CDP (Hardin County), TN | 252 | $0 | 100% |
| Adairville, KY | 872 | $81,300 | 56% |
| Guthrie, KY | 1,301 | $108,700 | 41% |
| Cedar Hill, TN | 271 | $116,700 | 37% |
| Adams, TN | 602 | $122,800 | 34% |
| Walnut Grove, TN | 931 | $190,000 | 3% |
| Population | Home Price | National Avg. | |
| Fertile, MN | 931 | $85,800 | 54% |
| Hernandez, NM | 931 | $144,300 | 22% |
| Danville, IA | 931 | $106,500 | 42% |
| Gowrie, IA | 932 | $85,700 | 54% |
| Cedarville, NJ | 930 | $154,500 | 16% |
| Walnut Grove, TN | 931 | $190,000 | 3% |
Here are the best places to live in Tennessee
These are the 10 most affordable cities in Tennessee
Check out the 10 safest cities in Tennessee
Top 10 cities in Tennessee with the best education system