RANKING · 2024 ACS · 64 SHOWN OF 64

Lowest fertility rate, Louisiana counties

Louisiana counties with the lowest general fertility rate, births per 1,000 women ages 15-50 in the past 12 months (2024 ACS). This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide. The median across all 64 is 60.7.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2010

01Bienville Parish, LALA12,26913.0−76%

02Assumption Parish, LALA19,72029.0−56%

03St. John the Baptist Parish, LALA39,87532.7−46%

04East Feliciana Parish, LALA18,91133.6−21%

05Winn Parish, LALA14,96134.5+29%

06Webster Parish, LALA34,94834.7−54%

07Lincoln Parish, LALA48,36035.3+3%

08Red River Parish, LALA7,16536.5−27%

09St. Charles Parish, LALA50,58637.4−24%

10Livingston Parish, LALA155,03638.3−38%

11De Soto Parish, LALA27,38138.8−44%

12Madison Parish, LALA8,84439.8+14%

13Allen Parish, LALA22,67240.9−32%

14Caddo Parish, LALA224,22641.9−30%

15East Baton Rouge Parish, LALA456,18043.9−23%

16St. Helena Parish, LALA10,75844.1−54%

17Jackson Parish, LALA15,83445.2−29%

18Ouachita Parish, LALA158,54245.5−25%

19Bossier Parish, LALA131,86745.7−17%

20St. Bernard Parish, LALA45,64247.3+3%

21Orleans Parish, LALA362,15448.4−8%

22St. Mary Parish, LALA46,55248.5−11%

23Sabine Parish, LALA21,83449.1−26%

24Natchitoches Parish, LALA36,08949.40%

25St. Tammany Parish, LALA279,10850.8−12%

26Jefferson Davis Parish, LALA31,47151.0−25%

27Catahoula Parish, LALA8,22355.8−42%

28Iberville Parish, LALA29,57956.4+5%

29West Baton Rouge Parish, LALA28,75657.5+19%

30Acadia Parish, LALA57,03258.4+14%

31Calcasieu Parish, LALA208,46659.6+13%

32Caldwell Parish, LALA9,34459.8+23%

33West Carroll Parish, LALA9,15660.7+17%

34Lafayette Parish, LALA257,94961.5+10%

35St. Landry Parish, LALA80,76562.2−9%

36Tangipahoa Parish, LALA141,34662.5+1%

37Lafourche Parish, LALA95,50563.1+17%

38Evangeline Parish, LALA31,98063.8−26%

39Washington Parish, LALA44,93766.0+5%

40St. James Parish, LALA18,93866.8−8%

41Iberia Parish, LALA66,84667.7−21%

42Plaquemines Parish, LALA22,25667.9+41%

43West Feliciana Parish, LALA15,13468.6+25%

44Franklin Parish, LALA19,00268.6−35%

45LaSalle Parish, LALA15,15468.7−10%

46Union Parish, LALA20,56169.1+61%

47Jefferson Parish, LALA431,39869.8+22%

48Ascension Parish, LALA135,10571.2+20%

49Vermilion Parish, LALA57,67172.1−5%

50Rapides Parish, LALA125,87772.8+9%

51St. Martin Parish, LALA51,10673.2−5%

52Grant Parish, LALA22,07579.0+28%

53Beauregard Parish, LALA36,67379.4+33%

54Richland Parish, LALA19,58283.7+55%

55Avoyelles Parish, LALA37,94186.0+82%

56Terrebonne Parish, LALA104,16386.9+30%

57Tensas Parish, LALA3,70092.4+964%

58Morehouse Parish, LALA23,70592.4+75%

59Vernon Parish, LALA45,09196.1−1%

60Claiborne Parish, LALA13,35497.8+13%

61East Carroll Parish, LALA6,760117.0+113%

62Cameron Parish, LALA4,718133.9+205%

63Concordia Parish, LALA17,836140.3+235%

64Pointe Coupee Parish, LALA19,520156.7+119%

SHOWING 1–64 OF 64

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES