# List of municipalities in Louisiana

Louisiana is a state located in the Southern United States. According to the 2020 United States census, Louisiana is the 25th most populous state with 4,657,757 inhabitants and the 33rd largest by land area spanning 43,203.90 square miles (111,897.6 km$^2$) of land. Louisiana is divided into 64 parishes, which are equivalent to counties, and contains 304 municipalities consisting of four consolidated city-parishes, 64 cities, 130 towns, and 106 villages. Louisiana's municipalities cover only 7.8% of the state's land mass but are home to 46.4% of its population.
According to the 2015 Louisiana Laws Revised Statutes, residents of any unincorporated area may propose to incorporate as a municipality if the area meets prescribed minimum population thresholds. Municipal corporations are divided based on population into three classes: cities, towns, and villages. Those having five thousand inhabitants or more are classified as cities; those having less than five thousand but more than one thousand inhabitants are classified as towns; and those having one thousand or fewer inhabitants are classified as villages. The governor may change the classification of the municipality if the board of aldermen requests a change and a census shows that the population has increased or decreased making it eligible for a different classification. Municipalities are granted powers to perform functions required by local governments including the levy and collection of taxes and to assume indebtedness.
The largest municipality by population in Louisiana in 2020 is New Orleans with 383,997 residents, and the smallest is Mound with 12 residents. The largest municipality by land area is New Orleans, which spans 169.49 sq mi (439.0 km$^2$), while Napoleonville is the smallest at 0.17 sq mi (0.44 km$^2$). The first municipality to incorporate was Natchitoches in 1712 and the newest is Central in 2005.

## List of municipalities

* Most populous municipalities in Louisiana
* Skyline of New Orleans, the most populous municipality in Louisiana
* Baton Rouge, capital and second most populous municipality in Louisiana
* Skyline of Shreveport, third most populous municipality in Louisiana
* Lafayette, fourth most populous municipality in Louisiana
* Lake Charles, fifth most populous municipality in Louisiana
† Parish seat
‡ State capital and parish seat
| Name | Type | Parish | Population (2020) | Population (2010) | Change | Land area (2020) | Land area (2020) | Population density | Year of incorporation |
| Name | Type | Parish | Population (2020) | Population (2010) | Change | sq mi | km$^2$ | Population density | Year of incorporation |
| Abbeville† | City | Vermilion | 11,186 | 12,257 | −8.7% | 6.05 | 15.7 | 1,848.9/sq mi (713.9/km$^2$) | 1850 |
| Abita Springs | Town | St. Tammany | 2,631 | 2,365 | +11.2% | 4.59 | 11.9 | 573.2/sq mi (221.3/km$^2$) | 1903 |
| Addis | Town | West Baton Rouge | 6,731 | 3,593 | +87.3% | 4.20 | 10.9 | 1,602.6/sq mi (618.8/km$^2$) | 1915 |
| Albany | Town | Livingston | 1,235 | 1,088 | +13.5% | 1.34 | 3.5 | 921.6/sq mi (355.8/km$^2$) | 1953 |
| Alexandria† | City | Rapides | 46,180 | 47,723 | −3.2% | 28.49 | 73.8 | 1,620.9/sq mi (625.8/km$^2$) | 1818 |
| Amite City† | Town | Tangipahoa | 4,005 | 4,141 | −3.3% | 3.88 | 10.0 | 1,032.2/sq mi (398.5/km$^2$) | 1861 |
| Anacoco | Village | Vernon | 851 | 869 | −2.1% | 3.08 | 8.0 | 276.3/sq mi (106.7/km$^2$) | 1979 |
| Angie | Village | Washington | 258 | 251 | +2.8% | 1.53 | 4.0 | 168.6/sq mi (65.1/km$^2$) | 1908 |
| Arcadia† | Town | Bienville | 2,746 | 2,919 | −5.9% | 3.65 | 9.5 | 752.3/sq mi (290.5/km$^2$) | 1855 |
| Arnaudville | Town | St. Landry, St. Martin | 1,009 | 1,057 | −4.5% | 0.69 | 1.8 | 1,462.3/sq mi (564.6/km$^2$) | 1870 |
| Ashland | Village | Natchitoches | 194 | 269 | −27.9% | 26.99 | 69.9 | 7.2/sq mi (2.8/km$^2$) | 1963 |
| Athens | Village | Claiborne | 237 | 249 | −4.8% | 3.50 | 9.1 | 67.7/sq mi (26.1/km$^2$) | 1902 |
| Atlanta | Village | Winn | 149 | 163 | −8.6% | 1.08 | 2.8 | 138.0/sq mi (53.3/km$^2$) | 1907 |
| Baker | City | East Baton Rouge | 12,455 | 13,895 | −10.4% | 8.40 | 21.8 | 1,482.7/sq mi (572.5/km$^2$) | 1944 |
| Baldwin | Town | St. Mary | 1,762 | 2,436 | −27.7% | 3.22 | 8.3 | 547.2/sq mi (211.3/km$^2$) | 1913 |
| Ball | Town | Rapides | 3,961 | 4,000 | −1.0% | 7.95 | 20.6 | 498.2/sq mi (192.4/km$^2$) | 1972 |
| Basile | Town | Acadia, Evangeline | 1,214 | 1,821 | −33.3% | 1.16 | 3.0 | 1,046.6/sq mi (404.1/km$^2$) | 1911 |
| Baskin | Village | Franklin | 210 | 254 | −17.3% | 1.33 | 3.4 | 157.9/sq mi (61.0/km$^2$) | 1917 |
| Bastrop† | City | Morehouse | 9,691 | 11,365 | −14.7% | 8.56 | 22.2 | 1,132.1/sq mi (437.1/km$^2$) | 1852 |
| Baton Rouge‡ | Consolidated Government | East Baton Rouge | 227,470 | 229,493 | −0.88% | 86.32 | 223.6 | 2,635.2/sq mi (1,017.5/km$^2$) | 1817 |
| Belcher | Village | Caddo | 248 | 263 | −5.7% | 1.57 | 4.1 | 158.0/sq mi (61.0/km$^2$) | 1966 |
| Benton† | Town | Bossier | 2,048 | 1,948 | +5.1% | 2.16 | 5.6 | 948.1/sq mi (366.1/km$^2$) | 1876 |
| Bernice | Town | Union | 1,356 | 1,689 | −19.7% | 3.23 | 8.4 | 419.8/sq mi (162.1/km$^2$) | 1899 |
| Berwick | Town | St. Mary | 4,771 | 4,946 | −3.5% | 5.90 | 15.3 | 808.6/sq mi (312.2/km$^2$) | 1907 |
| Bienville | Village | Bienville | 191 | 218 | −12.4% | 11.04 | 28.6 | 17.3/sq mi (6.7/km$^2$) | 1904 |
| Blanchard | Town | Caddo | 3,538 | 2,899 | +22.0% | 3.49 | 9.0 | 1,013.8/sq mi (391.4/km$^2$) | 1961 |
| Bogalusa | City | Washington | 10,659 | 12,232 | −12.9% | 9.51 | 24.6 | 1,120.8/sq mi (432.8/km$^2$) | 1914 |
| Bonita | Village | Morehouse | 170 | 284 | −40.1% | 1.35 | 3.5 | 125.9/sq mi (48.6/km$^2$) | 1903 |
| Bossier City | City | Bossier | 62,701 | 61,315 | +2.3% | 43.80 | 113.4 | 1,431.5/sq mi (552.7/km$^2$) | 1951 |
| Boyce | Town | Rapides | 888 | 1,004 | −11.6% | 0.46 | 1.2 | 1,930.4/sq mi (745.3/km$^2$) | 1887 |
| Breaux Bridge | City | St. Martin | 7,513 | 8,139 | −7.7% | 7.72 | 20.0 | 973.2/sq mi (375.7/km$^2$) | 1859 |
| Broussard | City | Lafayette, St. Martin | 13,417 | 8,197 | +63.7% | 17.89 | 46.3 | 750.0/sq mi (289.6/km$^2$) | 1905 |
| Brusly | Town | West Baton Rouge | 2,578 | 2,589 | −0.4% | 2.21 | 5.7 | 1,166.5/sq mi (450.4/km$^2$) | 1901 |
| Bryceland | Village | Bienville | 87 | 108 | −19.4% | 2.33 | 6.0 | 37.3/sq mi (14.4/km$^2$) | 1911 |
| Bunkie | City | Avoyelles | 3,346 | 4,171 | −19.8% | 3.02 | 7.8 | 1,107.9/sq mi (427.8/km$^2$) | 1885 |
| Calvin | Village | Winn | 242 | 238 | +1.7% | 2.29 | 5.9 | 105.7/sq mi (40.8/km$^2$) | 1951 |
| Campti | Town | Natchitoches | 887 | 1,056 | −16.0% | 1.04 | 2.7 | 852.9/sq mi (329.3/km$^2$) | 1857 |
| Cankton | Village | St. Landry | 583 | 484 | +20.5% | 2.04 | 5.3 | 285.8/sq mi (110.3/km$^2$) | 1960 |
| Carencro | City | Lafayette | 9,272 | 7,526 | +23.2% | 7.86 | 20.4 | 1,179.6/sq mi (455.5/km$^2$) | 1905 |
| Castor | Village | Bienville | 230 | 258 | −10.9% | 1.19 | 3.1 | 193.3/sq mi (74.6/km$^2$) | 1920 |
| Central | City | East Baton Rouge | 29,565 | 26,864 | +10.1% | 62.26 | 161.3 | 474.9/sq mi (183.3/km$^2$) | 2005 |
| Chataignier | Village | Evangeline | 259 | 364 | −28.8% | 0.63 | 1.6 | 411.1/sq mi (158.7/km$^2$) | 1972 |
| Chatham | Town | Jackson | 491 | 557 | −11.8% | 0.99 | 2.6 | 496.0/sq mi (191.5/km$^2$) | 1909 |
| Cheneyville | Town | Rapides | 468 | 625 | −25.1% | 1.02 | 2.6 | 458.8/sq mi (177.2/km$^2$) | 1836 |
| Choudrant | Village | Lincoln | 989 | 845 | +17.0% | 4.23 | 11.0 | 233.8/sq mi (90.3/km$^2$) | 1915 |
| Church Point | Town | Acadia | 4,179 | 4,560 | −8.4% | 2.89 | 7.5 | 1,446.0/sq mi (558.3/km$^2$) | 1898 |
| Clarence | Village | Natchitoches | 326 | 499 | −34.7% | 1.57 | 4.1 | 207.6/sq mi (80.2/km$^2$) | 1951 |
| Clarks | Village | Caldwell | 1,052 | 1,017 | +3.4% | 0.96 | 2.5 | 1,095.8/sq mi (423.1/km$^2$) | 1953 |
| Clayton | Town | Concordia | 584 | 711 | −17.9% | 1.58 | 4.1 | 369.6/sq mi (142.7/km$^2$) | 1946 |
| Clinton† | Town | East Feliciana | 1,340 | 1,653 | −18.9% | 2.74 | 7.1 | 489.1/sq mi (188.8/km$^2$) | 1852 |
| Colfax† | Town | Grant | 1,428 | 1,558 | −8.3% | 1.49 | 3.9 | 958.4/sq mi (370.0/km$^2$) | 1878 |
| Collinston | Village | Morehouse | 274 | 287 | −4.5% | 1.13 | 2.9 | 242.5/sq mi (93.6/km$^2$) | 1904 |
| Columbia† | Town | Caldwell | 277 | 390 | −29.0% | 0.76 | 2.0 | 364.5/sq mi (140.7/km$^2$) | 1847 |
| Converse | Village | Sabine | 379 | 440 | −13.9% | 2.18 | 5.6 | 173.9/sq mi (67.1/km$^2$) | 1921 |
| Cottonport | Town | Avoyelles | 2,023 | 2,006 | +0.8% | 2.01 | 5.2 | 1,006.5/sq mi (388.6/km$^2$) | 1888 |
| Cotton Valley | Town | Webster | 787 | 1,009 | −22.0% | 2.63 | 6.8 | 299.2/sq mi (115.5/km$^2$) | 1912 |
| Coushatta† | Town | Red River | 1,752 | 1,964 | −10.8% | 3.34 | 8.7 | 524.6/sq mi (202.5/km$^2$) | 1872 |
| Covington† | City | St. Tammany | 11,564 | 8,765 | +31.9% | 8.02 | 20.8 | 1,441.9/sq mi (556.7/km$^2$) | 1816 |
| Creola | Village | Grant | 242 | 213 | +13.6% | 0.41 | 1.1 | 590.2/sq mi (227.9/km$^2$) | 2000 |
| Crowley† | City | Acadia | 11,710 | 13,265 | −11.7% | 5.85 | 15.2 | 2,001.7/sq mi (772.9/km$^2$) | 1887 |
| Cullen | Town | Webster | 716 | 1,163 | −38.4% | 1.15 | 3.0 | 622.6/sq mi (240.4/km$^2$) | 1955 |
| Delcambre | Town | Iberia, Vermilion | 1,793 | 1,866 | −3.9% | 1.17 | 3.0 | 1,532.5/sq mi (591.7/km$^2$) | 1907 |
| Delhi | Town | Richland | 2,622 | 2,919 | −10.2% | 2.87 | 7.4 | 913.6/sq mi (352.7/km$^2$) | 1900 |
| Delta | Village | Madison | 232 | 284 | −18.3% | 4.44 | 11.5 | 52.3/sq mi (20.2/km$^2$) | 1969 |
| Denham Springs | City | Livingston | 9,286 | 10,215 | −9.1% | 7.29 | 18.9 | 1,273.8/sq mi (491.8/km$^2$) | 1903 |
| DeQuincy | City | Calcasieu | 3,144 | 3,235 | −2.8% | 3.20 | 8.3 | 982.5/sq mi (379.3/km$^2$) | 1947 |
| DeRidder† | City | Beauregard, Vernon | 9,852 | 10,578 | −6.9% | 9.29 | 24.1 | 1,060.5/sq mi (409.5/km$^2$) | 1903 |
| Dixie Inn | Village | Webster | 293 | 273 | +7.3% | 0.48 | 1.2 | 610.4/sq mi (235.7/km$^2$) | 1976 |
| Dodson | Village | Winn | 294 | 337 | −12.8% | 2.25 | 5.8 | 130.7/sq mi (50.5/km$^2$) | 1901 |
| Donaldsonville† | City | Ascension | 6,695 | 7,436 | −10.0% | 3.78 | 9.8 | 1,771.2/sq mi (683.9/km$^2$) | 1813 |
| Downsville | Village | Lincoln, Union | 120 | 141 | −14.9% | 0.74 | 1.9 | 162.2/sq mi (62.6/km$^2$) | 1972 |
| Doyline | Village | Webster | 674 | 818 | −17.6% | 3.33 | 8.6 | 202.4/sq mi (78.1/km$^2$) | 1948 |
| Dry Prong | Village | Grant | 455 | 436 | +4.4% | 1.39 | 3.6 | 327.3/sq mi (126.4/km$^2$) | 1947 |
| Dubach | Town | Lincoln | 908 | 961 | −5.5% | 1.82 | 4.7 | 498.9/sq mi (192.6/km$^2$) | 1901 |
| Dubberly | Village | Webster | 250 | 273 | −8.4% | 3.94 | 10.2 | 63.5/sq mi (24.5/km$^2$) | 1959 |
| Duson | Town | Acadia, Lafayette | 1,326 | 1,716 | −22.7% | 3.01 | 7.8 | 440.5/sq mi (170.1/km$^2$) | 1909 |
| East Hodge | Village | Jackson | 204 | 289 | −29.4% | 0.23 | 0.60 | 887.0/sq mi (342.5/km$^2$) | 1968 |
| Edgefield | Village | Red River | 204 | 218 | −6.4% | 0.25 | 0.65 | 816.0/sq mi (315.1/km$^2$) | 1966 |
| Elizabeth | Village | Allen | 417 | 532 | −21.6% | 1.65 | 4.3 | 252.7/sq mi (97.6/km$^2$) | 1964 |
| Elton | Town | Jefferson Davis | 992 | 1,128 | −12.1% | 1.66 | 4.3 | 597.6/sq mi (230.7/km$^2$) | 1911 |
| Epps | Village | West Carroll | 358 | 854 | −58.1% | 0.97 | 2.5 | 369.1/sq mi (142.5/km$^2$) | 1939 |
| Erath | Town | Vermilion | 2,028 | 2,114 | −4.1% | 1.76 | 4.6 | 1,152.3/sq mi (444.9/km$^2$) | 1898 |
| Eros | Town | Jackson | 130 | 155 | −16.1% | 1.00 | 2.6 | 130.0/sq mi (50.2/km$^2$) | 1905 |
| Estherwood | Village | Acadia | 694 | 889 | −21.9% | 1.86 | 4.8 | 373.1/sq mi (144.1/km$^2$) | 1901 |
| Eunice | City | Acadia, St. Landry | 9,422 | 10,398 | −9.4% | 5.14 | 13.3 | 1,833.1/sq mi (707.8/km$^2$) | 1894 |
| Evergreen | Town | Avoyelles | 215 | 310 | −30.6% | 1.02 | 2.6 | 210.8/sq mi (81.4/km$^2$) | 1871 |
| Farmerville† | Town | Union | 3,366 | 3,860 | −12.8% | 5.78 | 15.0 | 582.4/sq mi (224.8/km$^2$) | 1842 |
| Fenton | Village | Jefferson Davis | 226 | 379 | −40.4% | 0.49 | 1.3 | 461.2/sq mi (178.1/km$^2$) | 1951 |
| Ferriday | Town | Concordia | 3,189 | 3,511 | −9.2% | 1.63 | 4.2 | 1,956.4/sq mi (755.4/km$^2$) | 1906 |
| Fisher | Village | Sabine | 197 | 230 | −14.3% | 0.62 | 1.6 | 317.7/sq mi (122.7/km$^2$) | 1971 |
| Florien | Village | Sabine | 553 | 633 | −12.6% | 2.23 | 5.8 | 248.0/sq mi (95.7/km$^2$) | 1959 |
| Folsom | Village | St. Tammany | 769 | 716 | +7.4% | 1.91 | 4.9 | 402.6/sq mi (155.5/km$^2$) | 1915 |
| Fordoche | Town | Pointe Coupee | 910 | 928 | −1.9% | 2.43 | 6.3 | 374.5/sq mi (144.6/km$^2$) | 1961 |
| Forest | Village | West Carroll | 304 | 355 | −14.4% | 1.67 | 4.3 | 182.0/sq mi (70.3/km$^2$) | 1967 |
| Forest Hill | Village | Rapides | 605 | 818 | −26.0% | 3.76 | 9.7 | 160.9/sq mi (62.1/km$^2$) | 1921 |
| Franklin† | City | St. Mary | 6,728 | 7,660 | −12.2% | 9.92 | 25.7 | 678.2/sq mi (261.9/km$^2$) | 1820 |
| Franklinton† | Town | Washington | 3,662 | 3,857 | −5.1% | 4.37 | 11.3 | 838.0/sq mi (323.5/km$^2$) | 1861 |
| French Settlement | Village | Livingston | 1,073 | 1,116 | −3.9% | 2.73 | 7.1 | 393.0/sq mi (151.8/km$^2$) | 1965 |
| Georgetown | Town | Grant | 277 | 327 | −15.3% | 1.30 | 3.4 | 213.1/sq mi (82.3/km$^2$) | 1949 |
| Gibsland | Town | Bienville | 773 | 979 | −21.0% | 2.63 | 6.8 | 293.9/sq mi (113.5/km$^2$) | 1903 |
| Gilbert | Village | Franklin | 449 | 521 | −13.8% | 1.05 | 2.7 | 427.6/sq mi (165.1/km$^2$) | 1912 |
| Gilliam | Village | Caddo | 123 | 164 | −25.0% | 2.37 | 6.1 | 51.9/sq mi (20.0/km$^2$) | 1968 |
| Glenmora | Town | Rapides | 1,087 | 1,342 | −19.0% | 1.73 | 4.5 | 628.3/sq mi (242.6/km$^2$) | 1914 |
| Golden Meadow | Town | Lafourche | 1,761 | 2,101 | −16.2% | 2.45 | 6.3 | 718.8/sq mi (277.5/km$^2$) | 1950 |
| Goldonna | Village | Natchitoches | 428 | 430 | −0.5% | 13.07 | 33.9 | 32.7/sq mi (12.6/km$^2$) | 1911 |
| Gonzales | City | Ascension | 12,231 | 9,781 | +25.0% | 9.14 | 23.7 | 1,338.2/sq mi (516.7/km$^2$) | 1922 |
| Grambling | City | Lincoln | 5,239 | 4,949 | +5.9% | 5.90 | 15.3 | 888.0/sq mi (342.8/km$^2$) | 1953 |
| Gramercy | Town | St. James | 2,932 | 3,613 | −18.8% | 2.01 | 5.2 | 1,458.7/sq mi (563.2/km$^2$) | 1947 |
| Grand Cane | Village | De Soto | 217 | 242 | −10.3% | 1.13 | 2.9 | 192.0/sq mi (74.1/km$^2$) | 1899 |
| Grand Coteau | Town | St. Landry | 776 | 947 | −18.1% | 2.42 | 6.3 | 320.7/sq mi (123.8/km$^2$) | 1855 |
| Grand Isle | Town | Jefferson | 1,005 | 1,296 | −22.5% | 6.40 | 16.6 | 157.0/sq mi (60.6/km$^2$) | 1959 |
| Grayson | Village | Caldwell | 449 | 532 | −15.6% | 1.27 | 3.3 | 353.5/sq mi (136.5/km$^2$) | 1916 |
| Greensburg† | Town | St. Helena | 629 | 718 | −12.4% | 2.52 | 6.5 | 249.6/sq mi (96.4/km$^2$) | 1869 |
| Greenwood | Town | Caddo | 3,166 | 3,219 | −1.6% | 8.99 | 23.3 | 352.2/sq mi (136.0/km$^2$) | 1970 |
| Gretna† | City | Jefferson | 17,814 | 17,736 | +0.4% | 4.04 | 10.5 | 4,409.4/sq mi (1,702.5/km$^2$) | 1913 |
| Grosse Tete | Village | Iberville | 548 | 647 | −15.3% | 1.47 | 3.8 | 372.8/sq mi (143.9/km$^2$) | 1952 |
| Gueydan | Town | Vermilion | 1,165 | 1,398 | −16.7% | 0.91 | 2.4 | 1,280.2/sq mi (494.3/km$^2$) | 1899 |
| Hall Summit | Village | Red River | 268 | 300 | −10.7% | 1.67 | 4.3 | 160.5/sq mi (62.0/km$^2$) | 1961 |
| Hammond | City | Tangipahoa | 19,584 | 20,019 | −2.2% | 14.04 | 36.4 | 1,394.9/sq mi (538.6/km$^2$) | 1889 |
| Harahan | City | Jefferson | 9,116 | 9,277 | −1.7% | 2.02 | 5.2 | 4,512.9/sq mi (1,742.4/km$^2$) | 1920 |
| Harrisonburg† | Village | Catahoula | 277 | 348 | −20.4% | 0.97 | 2.5 | 285.6/sq mi (110.3/km$^2$) | 1836 |
| Haughton | Town | Bossier | 4,539 | 3,454 | +31.4% | 5.71 | 14.8 | 794.9/sq mi (306.9/km$^2$) | 1921 |
| Haynesville | Town | Claiborne | 2,039 | 2,327 | −12.4% | 4.83 | 12.5 | 422.2/sq mi (163.0/km$^2$) | 1901 |
| Heflin | Village | Webster | 213 | 244 | −12.7% | 1.91 | 4.9 | 111.5/sq mi (43.1/km$^2$) | 1952 |
| Henderson | Town | St. Martin | 1,617 | 1,674 | −3.4% | 2.99 | 7.7 | 540.8/sq mi (208.8/km$^2$) | 1971 |
| Hessmer | Village | Avoyelles | 772 | 802 | −3.7% | 0.83 | 2.1 | 930.1/sq mi (359.1/km$^2$) | 1955 |
| Hodge | Village | Jackson | 382 | 470 | −18.7% | 0.97 | 2.5 | 393.8/sq mi (152.1/km$^2$) | 1928 |
| Homer† | Town | Claiborne | 2,747 | 3,237 | −15.1% | 4.65 | 12.0 | 590.8/sq mi (228.1/km$^2$) | 1850 |
| Hornbeck | Town | Vernon | 430 | 480 | −10.4% | 1.15 | 3.0 | 373.9/sq mi (144.4/km$^2$) | 1902 |
| Hosston | Village | Caddo | 244 | 318 | −23.3% | 2.66 | 6.9 | 91.7/sq mi (35.4/km$^2$) | 1967 |
| Houma† | Consolidated Government | Terrebonne | 33,406 | 33,727 | −1.0% | 14.47 | 37.5 | 2,308.6/sq mi (891.4/km$^2$) | 1834 |
| Ida | Village | Caddo | 217 | 221 | −1.8% | 1.28 | 3.3 | 169.5/sq mi (65.5/km$^2$) | 1967 |
| Independence | Town | Tangipahoa | 1,635 | 1,665 | −1.8% | 2.41 | 6.2 | 678.4/sq mi (261.9/km$^2$) | 1903 |
| Iota | Town | Acadia | 1,304 | 1,500 | −13.1% | 1.27 | 3.3 | 1,026.8/sq mi (396.4/km$^2$) | 1902 |
| Iowa | Town | Calcasieu | 3,436 | 2,996 | +14.7% | 3.17 | 8.2 | 1,083.9/sq mi (418.5/km$^2$) | 1952 |
| Jackson | Town | East Feliciana | 3,990 | 3,842 | +3.9% | 4.46 | 11.6 | 894.6/sq mi (345.4/km$^2$) | 1832 |
| Jamestown | Town | Bienville | 100 | 139 | −28.1% | 1.75 | 4.5 | 57.1/sq mi (22.1/km$^2$) | 1967 |
| Jeanerette | City | Iberia | 4,813 | 5,530 | −13.0% | 2.31 | 6.0 | 2,083.5/sq mi (804.5/km$^2$) | 1878 |
| Jean Lafitte | Town | Jefferson | 1,809 | 1,903 | −4.9% | 5.85 | 15.2 | 309.2/sq mi (119.4/km$^2$) | 1974 |
| Jena† | Town | La Salle | 4,155 | 3,398 | +22.3% | 5.50 | 14.2 | 755.5/sq mi (291.7/km$^2$) | 1909 |
| Jennings† | City | Jefferson Davis | 9,837 | 10,383 | −5.3% | 10.41 | 27.0 | 945.0/sq mi (364.8/km$^2$) | 1888 |
| Jonesboro† | Town | Jackson | 4,106 | 4,704 | −12.7% | 4.85 | 12.6 | 846.6/sq mi (326.9/km$^2$) | 1901 |
| Jonesville | Town | Catahoula | 1,728 | 2,265 | −23.7% | 1.92 | 5.0 | 900.0/sq mi (347.5/km$^2$) | 1890 |
| Junction City | Village | Claiborne, Union | 437 | 582 | −24.9% | 1.23 | 3.2 | 355.3/sq mi (137.2/km$^2$) | 1907 |
| Kaplan | City | Vermilion | 4,352 | 4,600 | −5.4% | 2.33 | 6.0 | 1,867.8/sq mi (721.2/km$^2$) | 1903 |
| Keachi | Town | De Soto | 243 | 295 | −17.6% | 5.03 | 13.0 | 48.3/sq mi (18.7/km$^2$) | 1858 |
| Kenner | City | Jefferson | 66,448 | 66,702 | −0.4% | 14.88 | 38.5 | 4,465.6/sq mi (1,724.2/km$^2$) | 1867 |
| Kentwood | Town | Tangipahoa | 2,145 | 2,198 | −2.4% | 7.11 | 18.4 | 301.7/sq mi (116.5/km$^2$) | 1893 |
| Kilbourne | Village | West Carroll | 351 | 416 | −15.6% | 1.39 | 3.6 | 252.5/sq mi (97.5/km$^2$) | 1954 |
| Killian | Town | Livingston | 1,177 | 1,206 | −2.4% | 10.88 | 28.2 | 108.2/sq mi (41.8/km$^2$) | 1968 |
| Kinder | Town | Allen | 2,170 | 2,477 | −12.4% | 5.53 | 14.3 | 392.4/sq mi (151.5/km$^2$) | 1903 |
| Krotz Springs | Town | St. Landry | 904 | 1,198 | −24.5% | 1.73 | 4.5 | 522.5/sq mi (201.8/km$^2$) | 1917 |
| Lafayette† | Consolidated Government | Lafayette | 121,374 | 120,623 | +0.6% | 55.82 | 144.6 | 2,174.4/sq mi (839.5/km$^2$) | 1836 |
| Lake Arthur | Town | Jefferson Davis | 2,595 | 2,738 | −5.2% | 1.85 | 4.8 | 1,402.7/sq mi (541.6/km$^2$) | 1904 |
| Lake Charles† | City | Calcasieu | 84,872 | 71,993 | +17.9% | 45.65 | 118.2 | 1,859.2/sq mi (717.8/km$^2$) | 1867 |
| Lake Providence† | Town | East Carroll | 3,587 | 3,991 | −10.1% | 3.60 | 9.3 | 996.4/sq mi (384.7/km$^2$) | 1848 |
| Lecompte | Town | Rapides | 845 | 1,227 | −31.1% | 1.06 | 2.7 | 797.2/sq mi (307.8/km$^2$) | 1904 |
| Leesville† | City | Vernon | 5,649 | 6,612 | −14.6% | 7.65 | 19.8 | 738.4/sq mi (285.1/km$^2$) | 1900 |
| Leonville | Town | St. Landry | 868 | 1,084 | −19.9% | 2.73 | 7.1 | 317.9/sq mi (122.8/km$^2$) | 1911 |
| Lillie | Village | Union | 111 | 118 | −5.9% | 1.93 | 5.0 | 57.5/sq mi (22.2/km$^2$) | 1966 |
| Lisbon | Village | Claiborne | 173 | 185 | −6.5% | 13.12 | 34.0 | 13.2/sq mi (5.1/km$^2$) | 1958 |
| Livingston† | Town | Livingston | 1,877 | 1,769 | +6.1% | 3.22 | 8.3 | 582.9/sq mi (225.1/km$^2$) | 1955 |
| Livonia | Town | Pointe Coupee | 1,212 | 1,442 | −16.0% | 1.89 | 4.9 | 641.3/sq mi (247.6/km$^2$) | 1959 |
| Lockport | Town | Lafourche | 2,490 | 2,578 | −3.4% | 1.13 | 2.9 | 2,203.5/sq mi (850.8/km$^2$) | 1899 |
| Logansport | Town | De Soto | 1,340 | 1,555 | −13.8% | 3.40 | 8.8 | 394.1/sq mi (152.2/km$^2$) | 1925 |
| Longstreet | Village | De Soto | 115 | 157 | −26.8% | 2.05 | 5.3 | 56.1/sq mi (21.7/km$^2$) | 1919 |
| Loreauville | Village | Iberia | 658 | 887 | −25.8% | 0.45 | 1.2 | 1,462.2/sq mi (564.6/km$^2$) | 1909 |
| Lucky | Village | Bienville | 251 | 272 | −7.7% | 8.17 | 21.2 | 30.7/sq mi (11.9/km$^2$) | 1974 |
| Lutcher | Town | St. James | 3,133 | 3,559 | −12.0% | 3.37 | 8.7 | 929.7/sq mi (358.9/km$^2$) | 1912 |
| McNary | Village | Rapides | 201 | 211 | −4.7% | 1.84 | 4.8 | 109.2/sq mi (42.2/km$^2$) | 1913 |
| Madisonville | Town | St. Tammany | 850 | 748 | +13.6% | 2.53 | 6.6 | 336.0/sq mi (129.7/km$^2$) | 1817 |
| Mamou | Town | Evangeline | 2,936 | 3,242 | −9.4% | 1.41 | 3.7 | 2,082.3/sq mi (804.0/km$^2$) | 1911 |
| Mandeville | City | St. Tammany | 13,192 | 11,560 | +14.1% | 7.12 | 18.4 | 1,852.8/sq mi (715.4/km$^2$) | 1840 |
| Mangham | Village | Richland | 624 | 672 | −7.1% | 1.11 | 2.9 | 562.2/sq mi (217.1/km$^2$) | 1907 |
| Mansfield† | City | De Soto | 4,714 | 5,001 | −5.7% | 3.65 | 9.5 | 1,291.5/sq mi (498.7/km$^2$) | 1847 |
| Mansura | Town | Avoyelles | 1,320 | 1,419 | −7.0% | 2.85 | 7.4 | 463.2/sq mi (178.8/km$^2$) | 1860 |
| Many† | Town | Sabine | 2,571 | 2,853 | −9.9% | 3.41 | 8.8 | 754.0/sq mi (291.1/km$^2$) | 1843 |
| Maringouin | Town | Iberville | 891 | 1,098 | −18.9% | 0.74 | 1.9 | 1,204.1/sq mi (464.9/km$^2$) | 1907 |
| Marion | Town | Union | 623 | 765 | −18.6% | 3.21 | 8.3 | 194.1/sq mi (74.9/km$^2$) | 1909 |
| Marksville† | City | Avoyelles | 5,065 | 5,702 | −11.2% | 4.81 | 12.5 | 1,053.0/sq mi (406.6/km$^2$) | 1843 |
| Martin | Village | Red River | 524 | 594 | −11.8% | 11.55 | 29.9 | 45.4/sq mi (17.5/km$^2$) | 1971 |
| Maurice | Village | Vermilion | 2,118 | 964 | +119.7% | 2.78 | 7.2 | 761.9/sq mi (294.2/km$^2$) | 1911 |
| Melville | Town | St. Landry | 759 | 1,041 | −27.1% | 1.26 | 3.3 | 602.4/sq mi (232.6/km$^2$) | 1899 |
| Mermentau | Village | Acadia | 516 | 661 | −21.9% | 2.13 | 5.5 | 242.3/sq mi (93.5/km$^2$) | 1899 |
| Mer Rouge | Village | Morehouse | 491 | 628 | −21.8% | 1.17 | 3.0 | 419.7/sq mi (162.0/km$^2$) | 1898 |
| Merryville | Town | Beauregard | 967 | 1,103 | −12.3% | 9.79 | 25.4 | 98.8/sq mi (38.1/km$^2$) | 1912 |
| Minden† | City | Webster | 11,928 | 13,082 | −8.8% | 15.04 | 39.0 | 793.1/sq mi (306.2/km$^2$) | 1854 |
| Monroe† | City | Ouachita | 47,702 | 48,815 | −2.3% | 29.66 | 76.8 | 1,608.3/sq mi (621.0/km$^2$) | 1820 |
| Montgomery | Town | Grant | 622 | 730 | −14.8% | 2.07 | 5.4 | 300.5/sq mi (116.0/km$^2$) | 1859 |
| Montpelier | Village | St. Helena | 196 | 266 | −26.3% | 1.87 | 4.8 | 104.8/sq mi (40.5/km$^2$) | 1957 |
| Mooringsport | Town | Caddo | 748 | 793 | −5.7% | 1.29 | 3.3 | 579.8/sq mi (223.9/km$^2$) | 1910 |
| Moreauville | Village | Avoyelles | 984 | 929 | +5.9% | 3.03 | 7.8 | 324.8/sq mi (125.4/km$^2$) | 1904 |
| Morgan City | City | St. Martin, St. Mary | 11,472 | 12,404 | −7.5% | 5.98 | 15.5 | 1,918.4/sq mi (740.7/km$^2$) | 1860 |
| Morganza | Village | Pointe Coupee | 525 | 610 | −13.9% | 1.21 | 3.1 | 433.9/sq mi (167.5/km$^2$) | 1908 |
| Morse | Village | Acadia | 599 | 812 | −26.2% | 1.40 | 3.6 | 427.9/sq mi (165.2/km$^2$) | 1906 |
| Mound | Village | Madison | 12 | 19 | −36.8% | 0.52 | 1.3 | 23.1/sq mi (8.9/km$^2$) | 1916 |
| Mount Lebanon | Town | Bienville | 66 | 83 | −20.5% | 4.03 | 10.4 | 16.4/sq mi (6.3/km$^2$) | 1853 |
| Napoleonville† | Village | Assumption | 540 | 660 | −18.2% | 0.17 | 0.44 | 3,176.5/sq mi (1,226.4/km$^2$) | 1878 |
| Natchez | Village | Natchitoches | 489 | 597 | −18.1% | 1.03 | 2.7 | 474.8/sq mi (183.3/km$^2$) | 1973 |
| Natchitoches† | City | Natchitoches | 18,039 | 18,323 | −1.5% | 22.69 | 58.8 | 795.0/sq mi (307.0/km$^2$) | 1714 |
| Newellton | Town | Tensas | 886 | 1,187 | −25.4% | 0.76 | 2.0 | 1,165.8/sq mi (450.1/km$^2$) | 1900 |
| New Iberia† | City | Iberia | 28,555 | 30,617 | −6.7% | 11.14 | 28.9 | 2,563.3/sq mi (989.7/km$^2$) | 1839 |
| New Llano | Town | Vernon | 2,213 | 2,504 | −11.6% | 2.67 | 6.9 | 828.8/sq mi (320.0/km$^2$) | 1942 |
| New Orleans† | Consolidated Government | Orleans | 383,997 | 343,829 | +11.7% | 169.49 | 439.0 | 2,265.6/sq mi (874.8/km$^2$) | 1805 |
| New Roads† | City | Pointe Coupee | 4,549 | 4,831 | −5.8% | 4.58 | 11.9 | 993.2/sq mi (383.5/km$^2$) | 1894 |
| Noble | Village | Sabine | 200 | 252 | −20.6% | 1.03 | 2.7 | 194.2/sq mi (75.0/km$^2$) | 1901 |
| North Hodge | Village | Jackson | 296 | 388 | −23.7% | 0.68 | 1.8 | 435.3/sq mi (168.1/km$^2$) | 1953 |
| Norwood | Village | East Feliciana | 279 | 322 | −13.4% | 4.08 | 10.6 | 68.4/sq mi (26.4/km$^2$) | 1948 |
| Oakdale | City | Allen | 6,692 | 7,780 | −14.0% | 5.19 | 13.4 | 1,289.4/sq mi (497.8/km$^2$) | 1913 |
| Oak Grove† | Town | West Carroll | 1,441 | 1,727 | −16.6% | 1.72 | 4.5 | 837.8/sq mi (323.5/km$^2$) | 1909 |
| Oak Ridge | Village | Morehouse | 124 | 144 | −13.9% | 0.99 | 2.6 | 125.3/sq mi (48.4/km$^2$) | 1882 |
| Oberlin† | Town | Allen | 1,402 | 1,770 | −20.8% | 4.38 | 11.3 | 320.1/sq mi (123.6/km$^2$) | 1900 |
| Oil City | Town | Caddo | 901 | 1,008 | −10.6% | 1.78 | 4.6 | 506.2/sq mi (195.4/km$^2$) | 1940 |
| Olla | Town | La Salle | 1,295 | 1,385 | −6.5% | 3.93 | 10.2 | 329.5/sq mi (127.2/km$^2$) | 1899 |
| Opelousas† | City | St. Landry | 15,786 | 16,634 | −5.1% | 9.67 | 25.0 | 1,632.5/sq mi (630.3/km$^2$) | 1906 |
| Palmetto | Village | St. Landry | 92 | 164 | −43.9% | 0.89 | 2.3 | 103.4/sq mi (39.9/km$^2$) | 1912 |
| Parks | Village | St. Martin | 640 | 653 | −2.0% | 0.85 | 2.2 | 752.9/sq mi (290.7/km$^2$) | 1898 |
| Patterson | City | St. Mary | 5,931 | 6,112 | −3.0% | 2.52 | 6.5 | 2,353.6/sq mi (908.7/km$^2$) | 1906 |
| Pearl River | Town | St. Tammany | 2,565 | 2,506 | +2.4% | 3.73 | 9.7 | 687.7/sq mi (265.5/km$^2$) | 1906 |
| Pine Prairie | Village | Evangeline | 1,490 | 1,610 | −7.5% | 1.61 | 4.2 | 925.5/sq mi (357.3/km$^2$) | 1959 |
| Pineville | City | Rapides | 14,384 | 14,555 | −1.2% | 12.60 | 32.6 | 1,141.6/sq mi (440.8/km$^2$) | 1878 |
| Pioneer | Village | West Carroll | 149 | 156 | −4.5% | 1.09 | 2.8 | 136.7/sq mi (52.8/km$^2$) | 1911 |
| Plain Dealing | Town | Bossier | 893 | 1,015 | −12.0% | 1.58 | 4.1 | 565.2/sq mi (218.2/km$^2$) | 1890 |
| Plaquemine† | City | Iberville | 6,269 | 7,119 | −11.9% | 2.92 | 7.6 | 2,146.9/sq mi (828.9/km$^2$) | 1838 |
| Plaucheville | Village | Avoyelles | 221 | 248 | −10.9% | 1.51 | 3.9 | 146.4/sq mi (56.5/km$^2$) | 1903 |
| Pleasant Hill | Village | Sabine | 617 | 723 | −14.7% | 1.62 | 4.2 | 380.9/sq mi (147.1/km$^2$) | 1874 |
| Pollock | Town | Grant | 394 | 469 | −16.0% | 7.84 | 20.3 | 50.3/sq mi (19.4/km$^2$) | 1911 |
| Ponchatoula | City | Tangipahoa | 7,822 | 6,559 | +19.3% | 4.73 | 12.3 | 1,653.7/sq mi (638.5/km$^2$) | 1861 |
| Port Allen† | City | West Baton Rouge | 4,939 | 5,180 | −4.7% | 2.84 | 7.4 | 1,739.1/sq mi (671.5/km$^2$) | 1916 |
| Port Barre | Town | St. Landry | 1,751 | 2,055 | −14.8% | 1.08 | 2.8 | 1,621.3/sq mi (626.0/km$^2$) | 1911 |
| Port Vincent | Village | Livingston | 646 | 741 | −12.8% | 1.70 | 4.4 | 380.0/sq mi (146.7/km$^2$) | 1952 |
| Powhatan | Village | Natchitoches | 101 | 135 | −25.2% | 0.54 | 1.4 | 187.0/sq mi (72.2/km$^2$) | 1963 |
| Provencal | Village | Natchitoches | 528 | 611 | −13.6% | 2.46 | 6.4 | 214.6/sq mi (82.9/km$^2$) | 1956 |
| Quitman | Village | Jackson | 160 | 181 | −11.6% | 0.93 | 2.4 | 172.0/sq mi (66.4/km$^2$) | 1903 |
| Rayne | City | Acadia | 7,236 | 7,953 | −9.0% | 3.79 | 9.8 | 1,909.2/sq mi (737.2/km$^2$) | 1882 |
| Rayville† | Town | Richland | 3,347 | 3,695 | −9.4% | 2.31 | 6.0 | 1,448.9/sq mi (559.4/km$^2$) | 1889 |
| Reeves | Village | Allen | 221 | 232 | −4.7% | 2.42 | 6.3 | 91.3/sq mi (35.3/km$^2$) | 1911 |
| Richmond | Village | Madison | 511 | 577 | −11.4% | 1.66 | 4.3 | 307.8/sq mi (118.9/km$^2$) | 1973 |
| Richwood | Town | Ouachita | 3,881 | 3,392 | +14.4% | 2.52 | 6.5 | 1,540.1/sq mi (594.6/km$^2$) | 1974 |
| Ridgecrest | Town | Concordia | 583 | 694 | −16.0% | 0.43 | 1.1 | 1,355.8/sq mi (523.5/km$^2$) | 1961 |
| Ringgold | Town | Bienville | 1,379 | 1,495 | −7.8% | 2.32 | 6.0 | 594.4/sq mi (229.5/km$^2$) | 1855 |
| Robeline | Village | Natchitoches | 117 | 174 | −32.8% | 1.19 | 3.1 | 98.3/sq mi (38.0/km$^2$) | 1914 |
| Rodessa | Village | Caddo | 192 | 270 | −28.9% | 1.20 | 3.1 | 160.0/sq mi (61.8/km$^2$) | 1967 |
| Rosedale | Village | Iberville | 664 | 793 | −16.3% | 7.78 | 20.2 | 85.3/sq mi (33.0/km$^2$) | 1955 |
| Roseland | Town | Tangipahoa | 880 | 1,123 | −21.6% | 2.08 | 5.4 | 423.1/sq mi (163.4/km$^2$) | 1922 |
| Rosepine | Town | Vernon | 1,519 | 1,692 | −10.2% | 2.43 | 6.3 | 625.1/sq mi (241.4/km$^2$) | 1902 |
| Ruston† | City | Lincoln | 22,166 | 21,859 | +1.4% | 21.14 | 54.8 | 1,048.5/sq mi (404.8/km$^2$) | 1884 |
| St. Francisville† | Town | West Feliciana | 1,557 | 1,765 | −11.8% | 1.83 | 4.7 | 850.8/sq mi (328.5/km$^2$) | 1813 |
| St. Gabriel | City | Iberville | 6,433 | 6,677 | −3.7% | 29.66 | 76.8 | 216.9/sq mi (83.7/km$^2$) | 1994 |
| St. Joseph† | Town | Tensas | 831 | 1,176 | −29.3% | 0.89 | 2.3 | 933.7/sq mi (360.5/km$^2$) | 1901 |
| St. Martinville† | City | St. Martin | 5,379 | 6,114 | −12.0% | 3.05 | 7.9 | 1,763.6/sq mi (680.9/km$^2$) | 1817 |
| Saline | Village | Bienville | 265 | 277 | −4.3% | 1.19 | 3.1 | 222.7/sq mi (86.0/km$^2$) | 1905 |
| Sarepta | Town | Webster | 717 | 891 | −19.5% | 1.63 | 4.2 | 439.9/sq mi (169.8/km$^2$) | 1955 |
| Scott | City | Lafayette | 8,119 | 8,614 | −5.7% | 11.71 | 30.3 | 693.3/sq mi (267.7/km$^2$) | 1907 |
| Shongaloo | Village | Webster | 151 | 182 | −17.0% | 7.90 | 20.5 | 19.1/sq mi (7.4/km$^2$) | 1967 |
| Shreveport† | City | Bossier, Caddo | 187,593 | 199,311 | −5.9% | 107.80 | 279.2 | 1,740.2/sq mi (671.9/km$^2$) | 1839 |
| Sibley | Town | Webster | 1,127 | 1,218 | −7.5% | 3.89 | 10.1 | 289.7/sq mi (111.9/km$^2$) | 1905 |
| Sicily Island | Village | Catahoula | 366 | 526 | −30.4% | 0.57 | 1.5 | 642.1/sq mi (247.9/km$^2$) | 1947 |
| Sikes | Village | Winn | 112 | 119 | −5.9% | 1.56 | 4.0 | 71.8/sq mi (27.7/km$^2$) | 1946 |
| Simmesport | Town | Avoyelles | 1,468 | 2,161 | −32.1% | 2.19 | 5.7 | 670.3/sq mi (258.8/km$^2$) | 1925 |
| Simpson | Village | Vernon | 585 | 638 | −8.3% | 8.12 | 21.0 | 72.0/sq mi (27.8/km$^2$) | 1967 |
| Simsboro | Village | Lincoln | 803 | 841 | −4.5% | 3.48 | 9.0 | 230.7/sq mi (89.1/km$^2$) | 1906 |
| Slaughter | Town | East Feliciana | 1,035 | 997 | +3.8% | 5.47 | 14.2 | 189.2/sq mi (73.1/km$^2$) | 1889 |
| Slidell | City | St. Tammany | 28,781 | 27,068 | +6.3% | 15.04 | 39.0 | 1,913.6/sq mi (738.9/km$^2$) | 1888 |
| Sorrento | Town | Ascension | 1,514 | 1,401 | +8.1% | 3.65 | 9.5 | 414.8/sq mi (160.2/km$^2$) | 1956 |
| South Mansfield | Village | De Soto | 333 | 346 | −3.8% | 0.68 | 1.8 | 489.7/sq mi (189.1/km$^2$) | 1911 |
| Spearsville | Village | Union | 126 | 137 | −8.0% | 2.37 | 6.1 | 53.2/sq mi (20.5/km$^2$) | 1958 |
| Springfield | Town | Livingston | 427 | 487 | −12.3% | 1.41 | 3.7 | 302.8/sq mi (116.9/km$^2$) | 1838 |
| Springhill | City | Webster | 4,801 | 5,269 | −8.9% | 6.21 | 16.1 | 773.1/sq mi (298.5/km$^2$) | 1902 |
| Stanley | Village | De Soto | 132 | 107 | +23.4% | 2.17 | 5.6 | 60.8/sq mi (23.5/km$^2$) | 1953 |
| Sterlington | Town | Ouachita | 1,980 | 1,594 | +24.2% | 2.83 | 7.3 | 699.6/sq mi (270.1/km$^2$) | 1961 |
| Stonewall | Town | De Soto | 2,273 | 1,814 | +25.3% | 8.51 | 22.0 | 267.1/sq mi (103.1/km$^2$) | 1972 |
| Sulphur | City | Calcasieu | 21,809 | 20,410 | +6.9% | 11.22 | 29.1 | 1,943.8/sq mi (750.5/km$^2$) | 1914 |
| Sun | Village | St. Tammany | 392 | 470 | −16.6% | 4.27 | 11.1 | 91.8/sq mi (35.4/km$^2$) | 1958 |
| Sunset | Town | St. Landry | 2,909 | 2,897 | +0.4% | 3.23 | 8.4 | 900.6/sq mi (347.7/km$^2$) | 1904 |
| Tallulah† | City | Madison | 6,286 | 7,335 | −14.3% | 2.78 | 7.2 | 2,261.2/sq mi (873.0/km$^2$) | 1902 |
| Tangipahoa | Village | Tangipahoa | 425 | 748 | −43.2% | 1.01 | 2.6 | 420.8/sq mi (162.5/km$^2$) | 1959 |
| Thibodaux† | City | Lafourche | 15,948 | 14,566 | +9.5% | 6.79 | 17.6 | 2,348.7/sq mi (906.9/km$^2$) | 1838 |
| Tickfaw | Village | Tangipahoa | 635 | 694 | −8.5% | 1.61 | 4.2 | 394.4/sq mi (152.3/km$^2$) | 1957 |
| Tullos | Town | La Salle, Winn | 304 | 385 | −21.0% | 1.58 | 4.1 | 192.4/sq mi (74.3/km$^2$) | 1926 |
| Turkey Creek | Village | Evangeline | 394 | 441 | −10.7% | 2.48 | 6.4 | 158.9/sq mi (61.3/km$^2$) | 1956 |
| Urania | Town | La Salle | 698 | 1,313 | −46.8% | 1.37 | 3.5 | 509.5/sq mi (196.7/km$^2$) | 1969 |
| Varnado | Village | Washington | 330 | 1,461 | −77.4% | 0.85 | 2.2 | 388.2/sq mi (149.9/km$^2$) | 1914 |
| Vidalia† | Town | Concordia | 4,027 | 4,299 | −6.3% | 2.59 | 6.7 | 1,554.8/sq mi (600.3/km$^2$) | 1870 |
| Vienna | Town | Lincoln | 483 | 386 | +25.1% | 3.47 | 9.0 | 139.2/sq mi (53.7/km$^2$) | 1873 |
| Ville Platte† | City | Evangeline | 6,303 | 7,430 | −15.2% | 4.02 | 10.4 | 1,567.9/sq mi (605.4/km$^2$) | 1858 |
| Vinton | Town | Calcasieu | 3,400 | 3,212 | +5.9% | 5.11 | 13.2 | 665.4/sq mi (256.9/km$^2$) | 1910 |
| Vivian | Town | Caddo | 3,073 | 3,671 | −16.3% | 5.52 | 14.3 | 556.7/sq mi (214.9/km$^2$) | 1898 |
| Walker | Town | Livingston | 6,374 | 6,138 | +3.8% | 6.59 | 17.1 | 967.2/sq mi (373.4/km$^2$) | 1909 |
| Washington | Town | St. Landry | 742 | 964 | −23.0% | 0.83 | 2.1 | 894.0/sq mi (345.2/km$^2$) | 1835 |
| Waterproof | Town | Tensas | 541 | 688 | −21.4% | 0.70 | 1.8 | 772.9/sq mi (298.4/km$^2$) | 1872 |
| Welsh | Town | Jefferson Davis | 3,333 | 3,226 | +3.3% | 6.32 | 16.4 | 527.4/sq mi (203.6/km$^2$) | 1888 |
| Westlake | City | Calcasieu | 4,781 | 4,568 | +4.7% | 3.69 | 9.6 | 1,295.7/sq mi (500.3/km$^2$) | 1899 |
| West Monroe | City | Ouachita | 13,103 | 13,065 | +0.3% | 8.03 | 20.8 | 1,631.8/sq mi (630.0/km$^2$) | 1945 |
| Westwego | City | Jefferson | 8,568 | 8,534 | +0.4% | 3.12 | 8.1 | 2,746.2/sq mi (1,060.3/km$^2$) | 1919 |
| White Castle | Town | Iberville | 1,722 | 1,883 | −8.6% | 0.73 | 1.9 | 2,358.9/sq mi (910.8/km$^2$) | 1884 |
| Wilson | Village | East Feliciana | 348 | 595 | −41.5% | 2.71 | 7.0 | 128.4/sq mi (49.6/km$^2$) | 1899 |
| Winnfield† | City | Winn | 4,153 | 4,840 | −14.2% | 3.64 | 9.4 | 1,140.9/sq mi (440.5/km$^2$) | 1900 |
| Winnsboro† | Town | Franklin | 4,862 | 4,910 | −1.0% | 4.00 | 10.4 | 1,215.5/sq mi (469.3/km$^2$) | 1902 |
| Wisner | Town | Franklin | 771 | 964 | −20.0% | 0.80 | 2.1 | 963.8/sq mi (372.1/km$^2$) | 1938 |
| Woodworth | Town | Rapides | 1,762 | 1,096 | +60.8% | 8.88 | 23.0 | 198.4/sq mi (76.6/km$^2$) | 1942 |
| Youngsville | City | Lafayette | 15,929 | 8,105 | +96.5% | 12.19 | 31.6 | 1,306.7/sq mi (504.5/km$^2$) | 1908 |
| Zachary | City | East Baton Rouge | 19,316 | 14,960 | +29.1% | 26.14 | 67.7 | 738.9/sq mi (285.3/km$^2$) | 1882 |
| Zwolle | Town | Sabine | 1,638 | 1,759 | −6.9% | 4.56 | 11.8 | 359.2/sq mi (138.7/km$^2$) | 1898 |
| Total | — | — | 2,162,160 | 2,517,844 | −14.1% | 3,402.15 | 8,811.5 | 1,251.3/sq mi (483.1/km$^2$) | — |