| Zip Code | Primary City | Secondary City | More Information |
| 37401 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37402 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37403 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37404 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37406 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37407 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37408 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37409 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37410 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37411 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37412 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37414 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37415 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37416 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37419 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37421 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37422 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37424 | Chattanooga | Chattanooga | Chattanooga population stats |
| 37450 | Chattanooga | Chattanooga | Chattanooga population stats |