Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Counties in Louisiana

Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024

Evangeline Parish had the highest uninsured rate, ages 35 to 64 (US, ACS) of 64 counties in 2024, at 15.7%. Cameron Parish had the lowest, at 4.4%. The median was 9.3% and the figure for Louisiana was 10.1%. Source: the U.S. Census Bureau.

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Highest15.7Evangeline Parish
Lowest4.4Cameron Parish
Median9.364 counties
Louisiana10.1History

Map of counties, 2024

Acadia Parish: 8.9 %Allen Parish: 13.7 %Ascension Parish: 6.1 %Assumption Parish: 14 %Avoyelles Parish: 11.3 %Beauregard Parish: 9.3 %Bienville Parish: 13.2 %Bossier Parish: 10.6 %Caddo Parish: 9.6 %Calcasieu Parish: 9 %Caldwell Parish: 10.4 %Cameron Parish: 4.4 %Catahoula Parish: 8.2 %Claiborne Parish: 5.8 %Concordia Parish: 13.1 %De Soto Parish: 7.1 %East Baton Rouge Parish: 9.4 %East Carroll Parish: 4.8 %East Feliciana Parish: 7 %Evangeline Parish: 15.7 %Franklin Parish: 15.3 %Grant Parish: 10.9 %Iberia Parish: 8.5 %Iberville Parish: 6.2 %Jackson Parish: 13.1 %Jefferson Parish: 14.9 %Jefferson Davis Parish: 7.1 %Lafayette Parish: 12 %Lafourche Parish: 8.1 %LaSalle Parish: 5.7 %Lincoln Parish: 7.1 %Livingston Parish: 11.1 %Madison Parish: 11.4 %Morehouse Parish: 8.2 %Natchitoches Parish: 9.5 %Orleans Parish: 10.1 %Ouachita Parish: 9.9 %Plaquemines Parish: 7.2 %Pointe Coupee Parish: 9 %Rapides Parish: 11.1 %Red River Parish: 10.9 %Richland Parish: 9.5 %Sabine Parish: 11.5 %St. Bernard Parish: 10.4 %St. Charles Parish: 8.9 %St. Helena Parish: 10.2 %St. James Parish: 7 %St. John the Baptist Parish: 10.3 %St. Landry Parish: 8.8 %St. Martin Parish: 8.9 %St. Mary Parish: 12.5 %St. Tammany Parish: 7.8 %Tangipahoa Parish: 10 %Tensas Parish: 14.9 %Terrebonne Parish: 8.9 %Union Parish: 10.4 %Vermilion Parish: 10.8 %Vernon Parish: 8.5 %Washington Parish: 8.8 %Webster Parish: 8.3 %West Baton Rouge Parish: 7.5 %West Carroll Parish: 5.5 %West Feliciana Parish: 5.4 %Winn Parish: 9 %
  • Under 7.1
  • 7.1 to 8.5
  • 8.5 to 9.3
  • 9.3 to 10
  • 10 to 12
  • 12 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

Evangeline Parish: 15.7 %Evangeline Parish15.7Franklin Parish: 15.3 %Franklin Parish15.3Jefferson Parish: 14.9 %Jefferson Parish14.9Tensas Parish: 14.9 %Tensas Parish14.9Assumption Parish: 14 %Assumption Parish14Allen Parish: 13.7 %Allen Parish13.7Bienville Parish: 13.2 %Bienville Parish13.2Concordia Parish: 13.1 %Concordia Parish13.1Jackson Parish: 13.1 %Jackson Parish13.1St. Mary Parish: 12.5 %St. Mary Parish12.5Lafayette Parish: 12 %Lafayette Parish12Sabine Parish: 11.5 %Sabine Parish11.5Madison Parish: 11.4 %Madison Parish11.4Avoyelles Parish: 11.3 %Avoyelles Parish11.3Rapides Parish: 11.1 %Rapides Parish11.1Livingston Parish: 11.1 %Livingston Parish11.1Red River Parish: 10.9 %Red River Parish10.9Grant Parish: 10.9 %Grant Parish10.9Vermilion Parish: 10.8 %Vermilion Parish10.8Bossier Parish: 10.6 %Bossier Parish10.6St. Bernard Parish: 10.4 %St. Bernard Parish10.4Union Parish: 10.4 %Union Parish10.4Caldwell Parish: 10.4 %Caldwell Parish10.4St. John the Baptist Parish: 10.3 %St. John the Baptist Parish10.3St. Helena Parish: 10.2 %St. Helena Parish10.2Orleans Parish: 10.1 %Orleans Parish10.1Tangipahoa Parish: 10 %Tangipahoa Parish10Ouachita Parish: 9.9 %Ouachita Parish9.9Caddo Parish: 9.6 %Caddo Parish9.6Natchitoches Parish: 9.5 %Natchitoches Parish9.5Richland Parish: 9.5 %Richland Parish9.5East Baton Rouge Parish: 9.4 %East Baton Rouge Parish9.4Beauregard Parish: 9.3 %Beauregard Parish9.3Pointe Coupee Parish: 9 %Pointe Coupee Parish9Winn Parish: 9 %Winn Parish9Calcasieu Parish: 9 %Calcasieu Parish9Terrebonne Parish: 8.9 %Terrebonne Parish8.9Acadia Parish: 8.9 %Acadia Parish8.9St. Martin Parish: 8.9 %St. Martin Parish8.9St. Charles Parish: 8.9 %St. Charles Parish8.9Evangeline Parish: 15.7 %Evangeline Parish15.7Franklin Parish: 15.3 %Franklin Parish15.3Jefferson Parish: 14.9 %Jefferson Parish14.9Tensas Parish: 14.9 %Tensas Parish14.9Assumption Parish: 14 %Assumption Parish14Allen Parish: 13.7 %Allen Parish13.7Bienville Parish: 13.2 %Bienville Parish13.2Concordia Parish: 13.1 %Concordia Parish13.1Jackson Parish: 13.1 %Jackson Parish13.1St. Mary Parish: 12.5 %St. Mary Parish12.5Lafayette Parish: 12 %Lafayette Parish12Sabine Parish: 11.5 %Sabine Parish11.5Madison Parish: 11.4 %Madison Parish11.4Avoyelles Parish: 11.3 %Avoyelles Parish11.3Rapides Parish: 11.1 %Rapides Parish11.1Livingston Parish: 11.1 %Livingston Parish11.1Red River Parish: 10.9 %Red River Parish10.9Grant Parish: 10.9 %Grant Parish10.9Vermilion Parish: 10.8 %Vermilion Parish10.8Bossier Parish: 10.6 %Bossier Parish10.6St. Bernard Parish: 10.4 %St. Bernard Parish10.4Union Parish: 10.4 %Union Parish10.4Caldwell Parish: 10.4 %Caldwell Parish10.4St. John the Baptist Parish: 10.3 %St. John the Baptist Parish10.3St. Helena Parish: 10.2 %St. Helena Parish10.2Orleans Parish: 10.1 %Orleans Parish10.1Tangipahoa Parish: 10 %Tangipahoa Parish10Ouachita Parish: 9.9 %Ouachita Parish9.9Caddo Parish: 9.6 %Caddo Parish9.6Natchitoches Parish: 9.5 %Natchitoches Parish9.5Richland Parish: 9.5 %Richland Parish9.5East Baton Rouge Parish: 9.4 %East Baton Rouge Parish9.4Beauregard Parish: 9.3 %Beauregard Parish9.3Pointe Coupee Parish: 9 %Pointe Coupee Parish9Winn Parish: 9 %Winn Parish9Calcasieu Parish: 9 %Calcasieu Parish9Terrebonne Parish: 8.9 %Terrebonne Parish8.9Acadia Parish: 8.9 %Acadia Parish8.9St. Martin Parish: 8.9 %St. Martin Parish8.9St. Charles Parish: 8.9 %St. Charles Parish8.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Evangeline Parish15.7+1.5 pts
2Franklin Parish15.3+3.8 pts
3Jefferson Parish14.9+0.9 pts
4Tensas Parish14.9-1.9 pts
5Assumption Parish14+1.1 pts
6Allen Parish13.7+1.3 pts
7Bienville Parish13.2-0.7 pts
8Concordia Parish13.1-1.4 pts
9Jackson Parish13.1+0.9 pts
10St. Mary Parish12.5+2.2 pts
11Lafayette Parish12-0.1 pts
12Sabine Parish11.5-0.9 pts
13Madison Parish11.4-4.4 pts
14Avoyelles Parish11.3-2.1 pts
15Rapides Parish11.1-0.5 pts
16Livingston Parish11.1+0.1 pts
17Red River Parish10.9-2.2 pts
18Grant Parish10.9-3.3 pts
19Vermilion Parish10.8+0.4 pts
20Bossier Parish10.6-0.8 pts
21St. Bernard Parish10.4-1.2 pts
21Union Parish10.4+0.8 pts
23Caldwell Parish10.4-0.1 pts
24St. John the Baptist Parish10.3+0.3 pts
25St. Helena Parish10.2-4.7 pts
26Orleans Parish10.1-0.6 pts
27Tangipahoa Parish10-0 pts
28Ouachita Parish9.9-0.6 pts
29Caddo Parish9.6-0.3 pts
30Natchitoches Parish9.5-0.4 pts
31Richland Parish9.5-2.2 pts
32East Baton Rouge Parish9.4-1.1 pts
33Beauregard Parish9.3+0.6 pts
34Pointe Coupee Parish9-0.7 pts
35Winn Parish9-1.4 pts
36Calcasieu Parish9+0.5 pts
37Terrebonne Parish8.9+0.3 pts
38Acadia Parish8.9-0.2 pts
39St. Martin Parish8.9-0.1 pts
40St. Charles Parish8.9+0.8 pts
41Washington Parish8.8-1.2 pts
42St. Landry Parish8.8-1 pts
43Vernon Parish8.5-2.2 pts
44Iberia Parish8.5-0.2 pts
45Webster Parish8.3-1.4 pts
46Morehouse Parish8.2-1.2 pts
47Catahoula Parish8.2+0.7 pts
48Lafourche Parish8.1-0.8 pts
49St. Tammany Parish7.8-0.4 pts
50West Baton Rouge Parish7.5+0.3 pts
51Plaquemines Parish7.2+0.4 pts
52Jefferson Davis Parish7.1+0.5 pts
52Lincoln Parish7.1+0.4 pts
54De Soto Parish7.1-1 pts
55East Feliciana Parish7-1.5 pts
56St. James Parish7-1.3 pts
57Iberville Parish6.2-2 pts
58Ascension Parish6.1-0.4 pts
59Claiborne Parish5.8-0.6 pts
60LaSalle Parish5.7-2.8 pts
61West Carroll Parish5.5-3.6 pts
62West Feliciana Parish5.4+2.2 pts
63East Carroll Parish4.8-4.9 pts
64Cameron Parish4.4-0.3 pts

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_louisiana_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Louisiana by uninsured rate, ages 35 to 64 (US, ACS), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/louisiana-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Evangeline Parish, with 15.7% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Cameron Parish, with 4.4% in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Louisiana: more rankings