# Liste der Ortschaften in Louisiana

Die folgende Liste zeigt alle Kommunen und Siedlungen im US-Bundesstaat Louisiana. Sie enthält sowohl Citys, Towns und Villages als auch Census-designated places (CDP) und andere Unincorporated Communities.
Die obere Tabelle enthält die Siedlungen, die bei der Volkszählung im Jahr 2020 mehr als 10.000 Einwohner hatten. Ebenfalls aufgeführt sind die Daten der vorherigen Volkszählung im Jahr 2000 und 2010. Die Rangfolge entspricht den Zahlen von 2020.
| Rang (2020) | Ort | Einwohner 2020 | Einwohner 2010 | Einwohner 2000 | Typ | Parish(es) |
| 1 | New Orleans | 383.997 | 343.829 | 484.674 | City | Orleans |
| 2 | Baton Rouge | 227.470 | 229.493 | 228.576 | City | East Baton Rouge |
| 3 | Shreveport | 187.593 | 200.941 | 200.028 | City | Caddo |
| 4 | Metairie | 143.507 | 138.481 | 146.136 | CDP | Jefferson |
| 5 | Lafayette | 121.374 | 121.724 | 121.724 | City | Lafayette |
| 6 | Lake Charles | 84.872 | 71.993 | 72.107 | City | Calcasieu |
| 7 | Kenner | 66.448 | 66.702 | 70.517 | City | Jefferson |
| 8 | Bossier City | 62.701 | 61.315 | 56.498 | City | Bossier |
| 9 | Monroe | 47.702 | 48.815 | 53.157 | City | Ouachita |
| 10 | Alexandria | 45.275 | 47.723 | 46.487 | City | Rapides |
| 11 | Houma | 33.406 | 33.727 | 32.910 | City | Terrebonne |
| 12 | Prairieville | 33.197 | 26.895 | - | CDP | Ascension |
| 13 | Marrero | 32.382 | 33.141 | 36.165 | CDP | Jefferson |
| 14 | Central City | 29.565 | 26.864 | 26.645 | City | East Baton Rouge |
| 15 | LaPlace | 28.841 | 29.872 | 27.684 | CDP | St. John the Baptist |
| 16 | Slidell | 28.781 | 27.068 | 25.342 | City | St. Tammany |
| 17 | New Iberia | 28.555 | 30.617 | 32.667 | City | Iberia |
| 18 | Terrytown | 25.278 | 23.319 | 25.430 | CDP | Jefferson |
| 19 | Harvey | 22.236 | 20.348 | 22.226 | CDP | Jefferson |
| 20 | Ruston | 22.166 | 21.859 | 20.831 | City | Lincoln |
| 21 | Sulphur | 21.809 | 20.410 | 20.512 | City | Calcasieu |
| 22 | Chalmette | 21.562 | 16.751 | 32.069 | CDP | St. Bernard |
| 23 | Bayou Cane | 21.562 | 19.355 | 17.046 | CDP | Terrebonne |
| 24 | Hammond | 19.584 | 20.019 | 17.790 | City | Tangipahoa |
| 25 | Zachary | 19.316 | 14.960 | 11.279 | City | East Baton Rouge |
| 26 | Shenandoah | 19.292 | 18.399 | 17.070 | CDP | East Baton Rouge |
| 27 | Natchitoches | 18.039 | 18.323 | 17.899 | City | Natchitoches |
| 28 | Estelle | 17.952 | 16.377 | 15.880 | CDP | Jefferson |
| 29 | Gretna | 17.814 | 17.736 | 18.592 | City | Jefferson |
| 30 | Thibodaux | 15.948 | 14.566 | 14.435 | City | Lafourche |
| 31 | Youngsville | 15.929 | 8.306 | 4.369 | City | Lafayette |
| 32 | Opelousas | 15.786 | 16.634 | 22.881 | City | St. Landry |
| 33 | Pineville | 14.384 | 14.555 | 14.118 | City | Rapides |
| 34 | Luling | 13.716 | 12.119 | - | CDP | St. Charles |
| 35 | River Ridge | 13.591 | 13.494 | 14.588 | CDP | Jefferson |
| 36 | Broussard | 13.417 | 8.392 | 7.042 | City | Lafayette, St. Martin |
| 37 | Bayou Blue | 13.352 | 12.352 | 9.093 | CDP | Lafourche, Terrebonne |
| 38 | Gardere | 13.203 | 10.580 | 8.992 | CDP | East Baton Rouge |
| 39 | Mandeville | 13.192 | 11.560 | 10.585 | City | St. Tammany |
| 40 | West Monroe | 13.103 | 13.065 | 13.245 | City | Ouachita |
| 41 | Claiborne | 12.631 | 11.507 | 9.830 | CDP | Ouachita |
| 42 | Moss Bluff | 12.522 | 11.557 | 10.535 | CDP | Calcasieu |
| 43 | Baker | 12.455 | 13.895 | 13.746 | City | East Baton Rouge |
| 44 | Gonzales | 12.231 | 10.383 | 10.986 | City | Jefferson Davis |
| 45 | Minden | 11.928 | 13.082 | 13.390 | City | Ascension |
| 46 | Crowley | 11.710 | 13.265 | 14.479 | City | Acadia |
| 47 | Covington | 11.564 | 8.849 | 9.226 | City | St. Tammany |
| 48 | Morgan City | 11.472 | 12.404 | 12.705 | City | St. Martin, St. Mary |
| 49 | Destrehan | 11.340 | 11.535 | - | CDP | St. Charles |
| 50 | Woodmere | 11.238 | 12.080 | 13.058 | CDP | Jefferson |
| 51 | Abbeville | 11.186 | 12.257 | 12.002 | City | Vermilion |
| 52 | Bogalusa | 10.659 | 12.232 | 13.375 | City | Washington |
| 53 | Jefferson | 10.633 | 11.193 | 11.843 | CDP | Jefferson |
| 54 | Belle Chasse | 10.579 | 12.679 | 9.848 | CDP | Plaquemines |
| 55 | Timberlane | 10.364 | 10.243 | - | CDP | Jefferson |
Weitere Siedlungen sortiert nach Citys, Towns, Villages und CDPs in alphabetischer Reihenfolge:
Citys
| Bastrop Breaux Bridge Bunkie Carencro DeQuincy DeRidder Denham Springs Donaldsonville Eunice Franklin | Grambling Gretna Harahan Jeanerette Jennings Kaplan Leesville Mansfield Marksville New Roads | Oakdale Patterson Plaquemine Ponchatoula Port Allen Rayne St. Gabriel St. Martinville Scott Springhill | Tallulah Ville Platte Westlake Westwego Winnfield Winnsboro |
Towns
| Abita Springs Addis Amite City Arcadia Arnaudville Baldwin Ball Basile Benton Bernice Berwick Blanchard Boyce Brusly Campti Chatham Cheneyville Church Point Clayton Clinton Colfax Columbia Cottonport Cotton Valley Coushatta Cullen Delcambre Delhi Dubach Duson Elizabeth | Elton Erath Eros Evergreen Farmerville Ferriday Fordoche Franklinton Gibsland Glenmora Golden Meadow Gramercy Grand Coteau Grand Isle Greensburg Greenwood Gueydan Haughton Haynesville Henderson Homer Hornbeck Independence Iota Iowa Jackson Jean Lafitte Jena Jonesboro Jonesville Keachi Kentwood | Kinder Krotz Springs Lake Arthur Lake Providence Lecompte Leonville Livingston Livonia Lockport Logansport Lutcher Madisonville Mamou Mangham Mansura Many Maringouin Marion Melville Merryville Montgomery Mooringsport Mount Lebanon Newellton New Llano Oak Grove Oberlin Oil City Olla Pearl River Plain Dealing Pollock | Port Barre Rayville Richwood Ridgecrest Ringgold Roseland Rosepine St. Francisville St. Joseph Sarepta Sibley Simmesport Slaughter Sorrento Springfield Sterlington Stonewall Sunset Tullos Urania Vidalia Vienna Vinton Vivian Walker Washington Waterproof Welsh White Castle Wisner Woodworth Zwolle |
Villages
| Albany Anacoco Angie Ashland Athens Atlanta Baskin Belcher Bienville Bonita Bryceland Calvin Cankton Castor Chataignier Choudrant Clarence Clarks | Collinston Converse Delta Dixie Inn Dodson Downsville Doyline Dry Prong Dubberly East Hodge Edgefield Epps Estherwood Fenton Fisher Florien Folsom Forest | Forest Hill French Settlement Georgetown Gilbert Gilliam Goldonna Grand Cane Grayson Grosse Tete Hall Summit Harrisonburg Heflin Hessmer Hodge Hosston Ida Jamestown Junction City | Keithville Kilbourne Killian Lillie Lisbon Longstreet Loreauville Lucky McNary Martin Maurice Mermentau Mer Rouge Montpelier Moreauville Morganza Morse Mound | Napoleonville Natchez Noble North Hodge Norwood Oak Ridge Palmetto Parks Pine Prairie Pioneer Plaucheville Pleasant Hill Port Vincent Powhatan Provencal Quitman Reeves Richmond | Robeline Rodessa Rosedale Saline Shongaloo Sicily Island Sikes Simpson Simsboro South Mansfield Spearsville Stanley Sun Tangipahoa Tickfaw Turkey Creek Varnado Wilson |
CDPs
| Avondale Banks Springs Bayou L’Ourse Bayou Vista Belle Rose Bridge City Brownfields Carlyss Chackbay Cameron Cut Off | Eden Isle Elmwood Eastwood Fort Polk South Galliano Gray Hackberry Inniswold Labadieville Lacombe Lakeview | Larose Longville Meraux Merrydale Monticello New Orleans Station Oak Hills Place Old Jefferson Oretta Pierre Part Point Place | Paincourtville Prien Red Chute Reserve Schriever St. Rose Supreme Swartz |