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Median Age in Louisiana, by County

Median Age for every county in Louisiana, ranked. The highest is Tensas Parish at 47.5 and the lowest is Lincoln Parish at 28.6.

Louisiana: 38.0 · United States: 38.9 · median county in Louisiana: 39.2

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#	County	Median Age
1	Tensas Parish	47.5
2	East Feliciana Parish	44.0
3	Bienville Parish	43.9
4	Pointe Coupee Parish	43.9
5	Union Parish	43.7
6	Cameron Parish	43.5
7	St. Helena Parish	43.0
8	Assumption Parish	42.8
9	West Feliciana Parish	42.7
10	Claiborne Parish	42.3
11	West Carroll Parish	42.1
12	Red River Parish	41.8
13	Sabine Parish	41.8
14	Jackson Parish	41.6
15	Webster Parish	41.1
16	Washington Parish	40.9
17	St. James Parish	40.8
18	St. Tammany Parish	40.5
19	Caldwell Parish	40.4
20	Iberville Parish	40.4
21	Morehouse Parish	40.4
22	Richland Parish	40.1
23	St. John the Baptist Parish	40.1
24	St. Martin Parish	40.1
25	Winn Parish	40.1
26	De Soto Parish	40.0
27	Jefferson Parish	40.0
28	Catahoula Parish	39.8
29	St. Charles Parish	39.7
30	St. Mary Parish	39.7
31	Caddo Parish	39.5
32	Lafourche Parish	39.4
33	Franklin Parish	39.2
34	Vermilion Parish	39.1
35	Avoyelles Parish	39.0
36	Orleans Parish	38.8
37	Concordia Parish	38.4
38	Grant Parish	38.4
39	Iberia Parish	38.3
40	Evangeline Parish	38.2
41	Jefferson Davis Parish	38.1
42	Terrebonne Parish	38.0
43	Rapides Parish	37.9
44	St. Landry Parish	37.8
45	Plaquemines Parish	37.5
46	Allen Parish	37.4
47	Calcasieu Parish	37.4
48	Beauregard Parish	37.2
49	Acadia Parish	37.1
50	East Carroll Parish	37.1
51	Bossier Parish	36.7
52	Ascension Parish	36.6
53	LaSalle Parish	36.6
54	Ouachita Parish	36.6
55	West Baton Rouge Parish	36.6
56	Lafayette Parish	36.5
57	Livingston Parish	36.4
58	St. Bernard Parish	36.2
59	Tangipahoa Parish	35.9
60	Madison Parish	35.3
61	East Baton Rouge Parish	34.1
62	Natchitoches Parish	33.4
63	Vernon Parish	32.4
64	Lincoln Parish	28.6

Half of residents are older than this and half are younger.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Louisiana ranks 39th of 52 states for median age.

Median Age in other states

Other statistics for Louisiana by county