Castalian Springs, TN
ZIP Codes in Castalian Springs, Tennessee
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 37031 | 4,089 | 36.3775, -86.3012 |
Castalian Springs has 1 ZIP code
ZIP Codes in Castalian Springs, Tennessee
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 37031 | 4,089 | 36.3775, -86.3012 |