Louisiana District Courts by Numbered Districts
| Judicial District |
Parish |
| 1 | Caddo |
| 2 | Bienville, Claiborne, Jackson |
| 3 | Lincoln, Union |
| 4 | Morehouse, Ouachita |
| 5 | Franklin, Richland, West Carroll |
| 6 | East Carroll, Madison, Tensas |
| 7 | Catahoula, Concordia |
| 8 | Winn |
| 9 | Rapides |
| 10 | Natchitoches |
| 11 | DeSoto, Sabine |
| 12 | Avoyelles |
| 13 | Evangeline |
| 14 | Calcasieu |
| 15 | Acadia, Lafayette, Vermilion |
| 16 | Iberia, Saint Martin, Saint Mary |
| 17 | Lafourche |
| 18 | Iberville, Point Coupee, West Baton Rouge |
| 19 | East Baton Rouge |
| 20 | East Feliciana, West Feliciana |
| 21 | Livingston, Saint Helena, Tangipahoa |
| 22 | Saint Tammany, Washington |
| 23 | Ascension, Assumption, Saint James |
| 24 | Jefferson |
| 25 | Plaquemines |
| 26 | Bossier, Webster |
| 27 | Saint Landry |
| 28 | LaSalle |
| 29 | Saint Charles |
| 30 | Vernon |
| 31 | Jefferson Davis |
| 32 | Terrebonne |
| 33 | Allen |
| 34 | Saint Bernard |
| 35 | Grant |
| 36 | Beauregard |
| 37 | Caldwell |
| 38 | Cameron |
| 39 | Red River |
| 40 | Saint John the Baptist |
