Founded in 1886, Acadia Parish is one of 64 parishes in the state of Louisiana. Historically, Acadia Parish was formed from part of St. Landry Parish. The city of Crowley is the parish seat. With FIPS code of 1, Acadia Parish has a population of 57,288 and area of 658 square miles (1,704 km2).
List of all cities in Acadia Parish, LA alphabetically
| City/Town | Postal Code | Area Code |
| Branch, LA | 70516 | 337 |
| Church Point, LA | 70525 | 337 |
| Crowley, LA | 70526 | 337 |
| 70527 | 337 | |
| Egan, LA | 70531 | 337 |
| Estherwood, LA | 70534 | 337 |
| Evangeline, LA | 70537 | 337 |
| Iota, LA | 70543 | 337 |
| Mermentau, LA | 70556 | 337 |
| Midland, LA | 70559 | 337 |
| Morse, LA | 70559 | 337 |
| Rayne, LA | 70578 | 337 |