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Louisiana Counties by Uninsured Rate

The uninsured rate is the share of the population with no health insurance coverage — influenced heavily by Medicaid eligibility and employer coverage.

All 64 counties ranked by Uninsured Rate, from lowest to highest. Click the column header to reverse sort order. Data from the U.S. Census Bureau, ACS 5-Year Estimates, 2023.

States Counties Cities Metros ZIPs
# Counties Uninsured Rate ↑
1 Claiborne Parish, Louisiana 1.1%
2 St. Mary Parish, Louisiana 1.8%
3 Cameron Parish, Louisiana 2.8%
4 Catahoula Parish, Louisiana 3.8%
5 Evangeline Parish, Louisiana 4.2%
6 Grant Parish, Louisiana 4.3%
7 Caldwell Parish, Louisiana 4.9%
8 LaSalle Parish, Louisiana 5.1%
9 Plaquemines Parish, Louisiana 5.7%
10 Lincoln Parish, Louisiana 5.7%
11 West Baton Rouge Parish, Louisiana 5.8%
12 Bossier Parish, Louisiana 5.8%
13 Acadia Parish, Louisiana 5.9%
14 East Baton Rouge Parish, Louisiana 6.0%
15 East Feliciana Parish, Louisiana 6.1%
16 Jefferson Davis Parish, Louisiana 6.1%
17 East Carroll Parish, Louisiana 6.2%
18 Morehouse Parish, Louisiana 6.2%
19 St. Charles Parish, Louisiana 6.6%
20 Ascension Parish, Louisiana 6.6%
21 Lafourche Parish, Louisiana 6.6%
22 West Carroll Parish, Louisiana 6.6%
23 St. Martin Parish, Louisiana 6.7%
24 St. James Parish, Louisiana 6.7%
25 Tensas Parish, Louisiana 6.8%
26 Rapides Parish, Louisiana 7.0%
27 St. John the Baptist Parish, Louisiana 7.0%
28 Webster Parish, Louisiana 7.1%
29 Pointe Coupee Parish, Louisiana 7.1%
30 St. Landry Parish, Louisiana 7.2%
31 Tangipahoa Parish, Louisiana 7.2%
32 St. Tammany Parish, Louisiana 7.3%
33 Natchitoches Parish, Louisiana 7.3%
34 West Feliciana Parish, Louisiana 7.3%
35 Iberia Parish, Louisiana 7.4%
36 Vermilion Parish, Louisiana 7.4%
37 Avoyelles Parish, Louisiana 7.6%
38 Caddo Parish, Louisiana 7.7%
39 Calcasieu Parish, Louisiana 7.7%
40 Terrebonne Parish, Louisiana 7.7%
41 Washington Parish, Louisiana 7.8%
42 Vernon Parish, Louisiana 7.8%
43 Iberville Parish, Louisiana 7.9%
44 Union Parish, Louisiana 8.1%
45 Beauregard Parish, Louisiana 8.1%
46 Ouachita Parish, Louisiana 8.1%
47 Richland Parish, Louisiana 8.1%
48 St. Bernard Parish, Louisiana 8.1%
49 Winn Parish, Louisiana 8.2%
50 Sabine Parish, Louisiana 8.2%
51 Jackson Parish, Louisiana 8.2%
52 Orleans Parish, Louisiana 8.4%
53 Lafayette Parish, Louisiana 8.4%
54 Red River Parish, Louisiana 8.4%
55 Bienville Parish, Louisiana 8.8%
56 Assumption Parish, Louisiana 8.8%
57 Livingston Parish, Louisiana 8.9%
58 De Soto Parish, Louisiana 8.9%
59 St. Helena Parish, Louisiana 9.0%
60 Concordia Parish, Louisiana 9.4%
61 Madison Parish, Louisiana 9.5%
62 Jefferson Parish, Louisiana 10.9%
63 Allen Parish, Louisiana 12.2%
64 Franklin Parish, Louisiana 19.7%