Ranking of Louisiana Counties By Natural Population Increase Rate per 1K in 2015

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Natural Population Increase Rate per 1K for Louisiana was 4.39. Among all Louisiana counties, Vernon Parish had the highest natural population increase rate (11.84), followed by Ascension Parish (8.09), and Lafayette Parish (7.24).

The chart below shows the top 10 counties, and the table below shows the ranking of all Louisiana counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Louisiana Counties By Natural Population Increase Rate per 1K in 2015
Vernon
Ascension
Lafayette
St. Bernard
West Baton Rouge
Bossier
Terrebonne
Iberia
St. Martin
Livingston
Ranking of Louisiana Counties By Natural Population Increase Rate per 1K in 2015
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Rank County Natural Pop. Increase Rate
1 Vernon Parish 11.84
2 Ascension Parish 8.09
3 Lafayette Parish 7.24
4 St. Bernard Parish 6.85
5 West Baton Rouge Parish 6.49
6 Bossier Parish 6.47
7 Terrebonne Parish 5.87
8 Iberia Parish 5.83
9 St. Martin Parish 5.73
10 Livingston Parish 5.72
11 Plaquemines Parish 5.69
12 Tangipahoa Parish 5.64
13 East Baton Rouge Parish 5.31
14 Ouachita Parish 4.91
15 Orleans Parish 4.8
16 St. Mary Parish 4.75
17 Jefferson Parish 4.55
18 Lafourche Parish 4.53
19 St. Charles Parish 4.43
20 East Carroll Parish 4.21
21 Lincoln Parish 4.18
22 St. John the Baptist Parish 4.15
23 Vermilion Parish 4.02
24 Beauregard Parish 3.76
25 Calcasieu Parish 3.75
26 Acadia Parish 3.59
26 Evangeline Parish 3.59
27 Caddo Parish 3.54
28 St. Landry Parish 3.26
29 St. Tammany Parish 3.18
30 St. James Parish 3.16
31 Jefferson Davis Parish 2.99
32 Rapides Parish 2.96
33 Cameron Parish 2.95
34 Natchitoches Parish 2.82
35 Madison Parish 2.74
36 Avoyelles Parish 2.68
37 De Soto Parish 2.47
38 Assumption Parish 2.13
39 Caldwell Parish 2
40 LaSalle Parish 1.94
41 Tensas Parish 1.66
42 Allen Parish 1.64
43 Jackson Parish 1.44
44 Grant Parish 1.39
45 Iberville Parish 1.33
46 Webster Parish 0.8
47 Concordia Parish 0.74
48 Union Parish 0.67
49 Richland Parish 0.44
50 Washington Parish 0.43
51 Franklin Parish 0.39
52 Red River Parish 0
52 West Carroll Parish 0
53 Sabine Parish -0.04
54 Winn Parish -0.27
55 St. Helena Parish -0.38
56 Morehouse Parish -0.41
57 West Feliciana Parish -0.45
58 Pointe Coupee Parish -0.67
59 Claiborne Parish -1.1
60 East Feliciana Parish -1.33
61 Bienville Parish -2.03
62 Catahoula Parish -3.67