RANKING · 2020 CENSUS · 58 SHOWN OF 58

Largest Polish population, Louisiana counties · 2020

Louisiana counties ranked by the number of residents who are Polish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 58 counties in Louisiana that qualify, ranked against each other statewide.

Polish Americans: full group profile →

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH POPULATIONVS 2010

01Orleans Parish, LALA362,1543,873+79%

02St. Tammany Parish, LALA279,1082,530+36%

03Jefferson Parish, LALA431,3982,035−15%

04Lafayette Parish, LALA257,9491,656+52%

05East Baton Rouge Parish, LALA456,1801,533−47%

06Caddo Parish, LALA224,226796−39%

07Bossier Parish, LALA131,867740−31%

08Ascension Parish, LALA135,105737+19%

09Tangipahoa Parish, LALA141,346734+68%

10Ouachita Parish, LALA158,542720−11%

11Calcasieu Parish, LALA208,466680−37%

12Terrebonne Parish, LALA104,163539−3%

13Livingston Parish, LALA155,036509−45%

14St. Charles Parish, LALA50,586443+179%

15Vernon Parish, LALA45,091432+28%

16St. Martin Parish, LALA51,106409+143%

17Lafourche Parish, LALA95,505344+97%

18Iberia Parish, LALA66,846315+172%

19Rapides Parish, LALA125,877274−52%

20West Baton Rouge Parish, LALA28,756243+84%

21Beauregard Parish, LALA36,673198+5%

22Lincoln Parish, LALA48,360192+9%

23Plaquemines Parish, LALA22,256179+23%

24Iberville Parish, LALA29,579166+225%

25Vermilion Parish, LALA57,671145−22%

26De Soto Parish, LALA27,381137−47%

27Richland Parish, LALA19,582137+114%

28Natchitoches Parish, LALA36,089135−17%

29St. Bernard Parish, LALA45,642104−6%

30St. Mary Parish, LALA46,55283−35%

31Sabine Parish, LALA21,83480−31%

32Washington Parish, LALA44,93770−79%

33St. John the Baptist Parish, LALA39,87570−7%

34Jefferson Davis Parish, LALA31,47167−56%

35West Carroll Parish, LALA9,15664+52%

36Acadia Parish, LALA57,03260+122%

37Union Parish, LALA20,56150−47%

38Red River Parish, LALA7,16549+206%

39Webster Parish, LALA34,94845−53%

40Avoyelles Parish, LALA37,94139+290%

41East Feliciana Parish, LALA18,91136−22%

42Allen Parish, LALA22,67226−19%

43Jackson Parish, LALA15,83426+30%

44Winn Parish, LALA14,96125−83%

45LaSalle Parish, LALA15,15418–

46St. James Parish, LALA18,93817−47%

47Madison Parish, LALA8,84413−58%

48Claiborne Parish, LALA13,35412−93%

49St. Landry Parish, LALA80,76510−93%

50Assumption Parish, LALA19,7209−25%

51Evangeline Parish, LALA31,9809−68%

52West Feliciana Parish, LALA15,1349−73%

53St. Helena Parish, LALA10,7588–

54Morehouse Parish, LALA23,7057−92%

55Pointe Coupee Parish, LALA19,5205−50%

56Grant Parish, LALA22,0754−94%

57Franklin Parish, LALA19,0023–

58Tensas Parish, LALA3,7003–

SHOWING 1–58 OF 58

Download CSV (full list, 58 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS