| Index | Castalian Springs | Tennessee | National |
| Median home price | $0 | $146,000 | $184,700 |
| Median rent asked | $0 | $782 | $949 |
| Avg. people per household | 2.2 | 2.5 | 2.6 |
| Owner occupied households | 84.6% | 66.3% | 63.6% |
| Renter occupied households | 15.4% | 33.7% | 36.4% |
| Population | Home Price | National Avg. | |
| Graball, TN | 105 | $0 | 100% |
| Bransford, TN | 269 | $0 | 100% |
| Hartsville (Trousdale County) , TN | 7,970 | $129,100 | 30% |
| Bethpage, TN | 481 | $146,600 | 21% |
| Westmoreland, TN | 2,622 | $148,200 | 20% |
| Castalian Springs, TN | 397 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Tuscarora, PA | 397 | $76,800 | 58% |
| Wellton Hills, AZ | 397 | $0 | 100% |
| Sheep Springs, NM | 397 | $62,500 | 66% |
| Stanton, ND | 397 | $105,500 | 43% |
| Eastman, WI | 397 | $142,900 | 23% |
| Castalian Springs, TN | 397 | $0 | 100% |
Here are the best places to live in Tennessee
Check out the 10 most dangerous cities in Tennessee
These are the largest cities in Tennessee
Most Dangerous Cities In The US