Cities and Towns in Saint Tammany Parish, Louisiana
Founded in 1810, St. Tammany Parish is one of 64 parishes in the state of Louisiana. Historically, St. Tammany Parish was formed from West Florida territory. The city of Covington is the parish seat. With FIPS code of 103, St. Tammany Parish has a population of 269,388 and area of 1,124 square miles (2,911 km²).
List of all cities in Saint Tammany Parish, LA alphabetically
| City/Town | Postal Code | Area Code |
| Abita Springs, LA | 70420 | 985 |
| Bush, LA | 70431 | 985 |
| Claiborne, LA | 70433 | 985 |
| Covington, LA | 70433 | 985 |
| 70434 | 985 | |
| 70435 | 985 | |
| Folsom, LA | 70437 | 985 |
| Hootenville, LA | 70448 | 985 |
| Lacombe, LA | 70445 | 985 |
| Lewisburg, LA | 70448 | 985 |
| Madisonville, LA | 70447 | 985 |
| Mandeville, LA | 70448 | 985 |
| 70470 | 985 | |
| 70471 | 985 | |
| North Shore, LA | 70458 | 985 |
| Pearl River, LA | 70452 | 985 |
| Riverwood, LA | 70433 | 985 |
| Saint Benedict, LA | 70457 | 985 |
| Saint Gertrude, LA | 70433 | 985 |
| Slidell, LA | 70458 | 985 |
| 70459 | 985 | |
| 70460 | 985 | |
| 70461 | 985 | |
| 70469 | 985 | |
| Sun, LA | 70463 | 985 |
| Talisheek, LA | 70464 | 985 |
| Uneedus, LA | 70437 | 985 |
