RANKING · 2020 CENSUS · 64 SHOWN OF 64

Oldest housing stock, Louisiana counties · 2020

Louisiana counties ranked by oldest median year of construction (2023 ACS). This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 2000

01Orleans Parish, LALA362,1541957–

02St. Landry Parish, LALA80,7651973–

03Tensas Parish, LALA3,7001973–

04Jefferson Parish, LALA431,3981974–

05Caddo Parish, LALA224,2261975–

06Claiborne Parish, LALA13,3541975–

07Concordia Parish, LALA17,8361975–

08Jackson Parish, LALA15,8341975–

09Winn Parish, LALA14,9611975–

10East Carroll Parish, LALA6,7601975–

11Webster Parish, LALA34,9481975–

12St. Mary Parish, LALA46,5521976–

13Allen Parish, LALA22,6721977–

14Catahoula Parish, LALA8,2231977–

15Franklin Parish, LALA19,0021977–

16Jefferson Davis Parish, LALA31,4711977–

17Morehouse Parish, LALA23,7051977–

18St. Bernard Parish, LALA45,6421977–

19Acadia Parish, LALA57,0321978–

20Avoyelles Parish, LALA37,9411978–

21Bienville Parish, LALA12,2691978–

22Madison Parish, LALA8,8441978–

23Rapides Parish, LALA125,8771978–

24Red River Parish, LALA7,1651978–

25Richland Parish, LALA19,5821978–

26West Carroll Parish, LALA9,1561978–

27Evangeline Parish, LALA31,9801979–

28LaSalle Parish, LALA15,1541979–

29Iberia Parish, LALA66,8461980–

30Lafourche Parish, LALA95,5051980–

31Ouachita Parish, LALA158,5421980–

32St. James Parish, LALA18,9381980–

33Washington Parish, LALA44,9371980–

34Assumption Parish, LALA19,7201981–

35East Baton Rouge Parish, LALA456,1801981–

36Iberville Parish, LALA29,5791981–

37Terrebonne Parish, LALA104,1631981–

38St. John the Baptist Parish, LALA39,8751982–

39Vermilion Parish, LALA57,6711982–

40Calcasieu Parish, LALA208,4661983–

41Lincoln Parish, LALA48,3601983–

42St. Martin Parish, LALA51,1061983–

43Pointe Coupee Parish, LALA19,5201983–

44Caldwell Parish, LALA9,3441984–

45St. Charles Parish, LALA50,5861984–

46Natchitoches Parish, LALA36,0891985–

47Union Parish, LALA20,5611985–

48Lafayette Parish, LALA257,9491986–

49Sabine Parish, LALA21,8341986–

50Vernon Parish, LALA45,0911986–

51St. Helena Parish, LALA10,7581986–

52Bossier Parish, LALA131,8671987–

53De Soto Parish, LALA27,3811987–

54East Feliciana Parish, LALA18,9111987–

55Grant Parish, LALA22,0751988–

56West Feliciana Parish, LALA15,1341988–

57West Baton Rouge Parish, LALA28,7561988–

58Tangipahoa Parish, LALA141,3461989–

59Beauregard Parish, LALA36,6731989–

60St. Tammany Parish, LALA279,1081994–

61Ascension Parish, LALA135,1051999–

62Plaquemines Parish, LALA22,2561999–

63Livingston Parish, LALA155,0361999–

64Cameron Parish, LALA4,7182004–

SHOWING 1–64 OF 64

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES