Louisiana / Counties by Population

Louisiana Counties by Population

Below are the 64 Louisiana counties sorted by population from 1 to 64 . The population data are from the 2021 Population Estimates Program and 2020 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 East Baton Rouge Parish 453,301
2 Jefferson Parish 433,688
3 Orleans Parish 376,971
4 St. Tammany Parish 269,388
5 Lafayette Parish 244,205
6 Caddo Parish 233,092
7 Calcasieu Parish 205,282
8 Ouachita Parish 158,768
9 Livingston Parish 145,830
10 Tangipahoa Parish 135,217
11 Bossier Parish 129,144
12 Rapides Parish 128,654
13 Ascension Parish 128,369
14 Terrebonne Parish 108,708
15 Lafourche Parish 97,504
16 St. Landry Parish 82,071
17 Iberia Parish 68,975
18 Acadia Parish 57,288
19 Vermilion Parish 57,204
20 St. Charles Parish 52,282
21 St. Martin Parish 51,540
22 St. Mary Parish 48,232
23 Lincoln Parish 48,152
24 Vernon Parish 48,027
25 Washington Parish 45,133
26 St. Bernard Parish 44,258
27 St. John the Baptist Parish 42,094
28 Avoyelles Parish 39,236
29 Natchitoches Parish 37,026
30 Beauregard Parish 36,584
31 Webster Parish 36,184
32 Jefferson Davis Parish 32,345
33 Evangeline Parish 32,215
34 Iberville Parish 29,824
35 West Baton Rouge Parish 27,792
36 De Soto Parish 26,919
37 Morehouse Parish 25,025
38 Plaquemines Parish 23,303
39 Allen Parish 22,687
40 Grant Parish 22,236
41 Sabine Parish 22,135
42 Union Parish 21,091
43 Assumption Parish 20,689
44 Pointe Coupee Parish 20,356
45 Richland Parish 19,805
46 St. James Parish 19,742
47 Franklin Parish 19,668
48 East Feliciana Parish 19,338
49 Concordia Parish 18,376
50 West Feliciana Parish 15,494
51 Jackson Parish 14,876
52 LaSalle Parish 14,834
53 Claiborne Parish 14,038
54 Winn Parish 13,488
55 Bienville Parish 12,776
56 St. Helena Parish 10,912
57 Madison Parish 9,799
58 West Carroll Parish 9,594
59 Caldwell Parish 9,571
60 Catahoula Parish 8,805
61 Red River Parish 7,564
62 East Carroll Parish 7,220
63 Cameron Parish 5,080
64 Tensas Parish 4,043

United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. http://www.census.gov/.

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