Data / Rankings / Uninsured rate, all ages (US) / Counties in Louisiana

Counties in Louisiana by uninsured rate, all ages (US)

Madison Parish had the highest uninsured rate, all ages (US) of 64 counties in 2022, at 11.3%. East Carroll Parish had the lowest, at 4.4%. The median was 7.9% and the figure for Louisiana was 8.1%. Source: the U.S. Census Bureau.

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Highest11.3Madison Parish
Lowest4.4East Carroll Parish
Median7.964 counties
Louisiana8.1History

Map of counties, 2022

Acadia Parish: 6.4 %Allen Parish: 7.6 %Ascension Parish: 6.4 %Assumption Parish: 8.8 %Avoyelles Parish: 7.9 %Beauregard Parish: 7.9 %Bienville Parish: 9.1 %Bossier Parish: 9.4 %Caddo Parish: 7.5 %Calcasieu Parish: 7.7 %Caldwell Parish: 6.8 %Cameron Parish: 8.2 %Catahoula Parish: 8.3 %Claiborne Parish: 7 %Concordia Parish: 10 %De Soto Parish: 7.1 %East Baton Rouge Parish: 8.4 %East Carroll Parish: 4.4 %East Feliciana Parish: 8 %Evangeline Parish: 9.1 %Franklin Parish: 7 %Grant Parish: 9.7 %Iberia Parish: 8 %Iberville Parish: 8.3 %Jackson Parish: 7.4 %Jefferson Parish: 10.5 %Jefferson Davis Parish: 6.7 %Lafayette Parish: 7.6 %Lafourche Parish: 6.1 %LaSalle Parish: 4.7 %Lincoln Parish: 6.9 %Livingston Parish: 8.1 %Madison Parish: 11.3 %Morehouse Parish: 7.8 %Natchitoches Parish: 7.6 %Orleans Parish: 8.5 %Ouachita Parish: 8 %Plaquemines Parish: 5.6 %Pointe Coupee Parish: 8.7 %Rapides Parish: 8.9 %Red River Parish: 9.5 %Richland Parish: 9.4 %Sabine Parish: 9.7 %St. Bernard Parish: 8.1 %St. Charles Parish: 6.1 %St. Helena Parish: 9.1 %St. James Parish: 6.1 %St. John the Baptist Parish: 6.8 %St. Landry Parish: 8.8 %St. Martin Parish: 7.9 %St. Mary Parish: 6.2 %St. Tammany Parish: 7 %Tangipahoa Parish: 7.5 %Tensas Parish: 8.4 %Terrebonne Parish: 7.3 %Union Parish: 8.1 %Vermilion Parish: 7.5 %Vernon Parish: 8.1 %Washington Parish: 9.1 %Webster Parish: 7.3 %West Baton Rouge Parish: 6.5 %West Carroll Parish: 8.6 %West Feliciana Parish: 5.1 %Winn Parish: 9.9 %
  • Under 6.6
  • 6.6 to 7.4
  • 7.4 to 7.9
  • 7.9 to 8.3
  • 8.3 to 9.1
  • 9.1 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2022

Madison Parish: 11.3 %Madison Parish11.3Jefferson Parish: 10.5 %Jefferson Parish10.5Concordia Parish: 10 %Concordia Parish10Winn Parish: 9.9 %Winn Parish9.9Grant Parish: 9.7 %Grant Parish9.7Sabine Parish: 9.7 %Sabine Parish9.7Red River Parish: 9.5 %Red River Parish9.5Bossier Parish: 9.4 %Bossier Parish9.4Richland Parish: 9.4 %Richland Parish9.4St. Helena Parish: 9.1 %St. Helena Parish9.1Evangeline Parish: 9.1 %Evangeline Parish9.1Washington Parish: 9.1 %Washington Parish9.1Bienville Parish: 9.1 %Bienville Parish9.1Rapides Parish: 8.9 %Rapides Parish8.9St. Landry Parish: 8.8 %St. Landry Parish8.8Assumption Parish: 8.8 %Assumption Parish8.8Pointe Coupee Parish: 8.7 %Pointe Coupee Parish8.7West Carroll Parish: 8.6 %West Carroll Parish8.6Orleans Parish: 8.5 %Orleans Parish8.5Tensas Parish: 8.4 %Tensas Parish8.4East Baton Rouge Parish: 8.4 %East Baton Rouge Parish8.4Catahoula Parish: 8.3 %Catahoula Parish8.3Iberville Parish: 8.3 %Iberville Parish8.3Cameron Parish: 8.2 %Cameron Parish8.2Livingston Parish: 8.1 %Livingston Parish8.1St. Bernard Parish: 8.1 %St. Bernard Parish8.1Union Parish: 8.1 %Union Parish8.1Vernon Parish: 8.1 %Vernon Parish8.1East Feliciana Parish: 8 %East Feliciana Parish8Iberia Parish: 8 %Iberia Parish8Ouachita Parish: 8 %Ouachita Parish8St. Martin Parish: 7.9 %St. Martin Parish7.9Avoyelles Parish: 7.9 %Avoyelles Parish7.9Beauregard Parish: 7.9 %Beauregard Parish7.9Morehouse Parish: 7.8 %Morehouse Parish7.8Calcasieu Parish: 7.7 %Calcasieu Parish7.7Allen Parish: 7.6 %Allen Parish7.6Natchitoches Parish: 7.6 %Natchitoches Parish7.6Lafayette Parish: 7.6 %Lafayette Parish7.6Caddo Parish: 7.5 %Caddo Parish7.5Madison Parish: 11.3 %Madison Parish11.3Jefferson Parish: 10.5 %Jefferson Parish10.5Concordia Parish: 10 %Concordia Parish10Winn Parish: 9.9 %Winn Parish9.9Grant Parish: 9.7 %Grant Parish9.7Sabine Parish: 9.7 %Sabine Parish9.7Red River Parish: 9.5 %Red River Parish9.5Bossier Parish: 9.4 %Bossier Parish9.4Richland Parish: 9.4 %Richland Parish9.4St. Helena Parish: 9.1 %St. Helena Parish9.1Evangeline Parish: 9.1 %Evangeline Parish9.1Washington Parish: 9.1 %Washington Parish9.1Bienville Parish: 9.1 %Bienville Parish9.1Rapides Parish: 8.9 %Rapides Parish8.9St. Landry Parish: 8.8 %St. Landry Parish8.8Assumption Parish: 8.8 %Assumption Parish8.8Pointe Coupee Parish: 8.7 %Pointe Coupee Parish8.7West Carroll Parish: 8.6 %West Carroll Parish8.6Orleans Parish: 8.5 %Orleans Parish8.5Tensas Parish: 8.4 %Tensas Parish8.4East Baton Rouge Parish: 8.4 %East Baton Rouge Parish8.4Catahoula Parish: 8.3 %Catahoula Parish8.3Iberville Parish: 8.3 %Iberville Parish8.3Cameron Parish: 8.2 %Cameron Parish8.2Livingston Parish: 8.1 %Livingston Parish8.1St. Bernard Parish: 8.1 %St. Bernard Parish8.1Union Parish: 8.1 %Union Parish8.1Vernon Parish: 8.1 %Vernon Parish8.1East Feliciana Parish: 8 %East Feliciana Parish8Iberia Parish: 8 %Iberia Parish8Ouachita Parish: 8 %Ouachita Parish8St. Martin Parish: 7.9 %St. Martin Parish7.9Avoyelles Parish: 7.9 %Avoyelles Parish7.9Beauregard Parish: 7.9 %Beauregard Parish7.9Morehouse Parish: 7.8 %Morehouse Parish7.8Calcasieu Parish: 7.7 %Calcasieu Parish7.7Allen Parish: 7.6 %Allen Parish7.6Natchitoches Parish: 7.6 %Natchitoches Parish7.6Lafayette Parish: 7.6 %Lafayette Parish7.6Caddo Parish: 7.5 %Caddo Parish7.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Madison Parish11.3+2.8 pts
2Jefferson Parish10.50 pts
3Concordia Parish10+0.6 pts
4Winn Parish9.9+0.6 pts
5Grant Parish9.7-0.8 pts
6Sabine Parish9.7+0.1 pts
7Red River Parish9.5-1.6 pts
8Bossier Parish9.4+0.2 pts
9Richland Parish9.4-0.3 pts
10St. Helena Parish9.1-1.3 pts
11Evangeline Parish9.1-1.1 pts
12Washington Parish9.1-0 pts
13Bienville Parish9.1-1.6 pts
14Rapides Parish8.9-0.2 pts
15St. Landry Parish8.8-0.1 pts
16Assumption Parish8.8-0.3 pts
17Pointe Coupee Parish8.7-0.4 pts
18West Carroll Parish8.6+1 pts
19Orleans Parish8.5-0.3 pts
20Tensas Parish8.4-2.9 pts
21East Baton Rouge Parish8.4-0.2 pts
22Catahoula Parish8.3-1.7 pts
23Iberville Parish8.3-0.1 pts
24Cameron Parish8.2-1.4 pts
25Livingston Parish8.1-0.5 pts
26St. Bernard Parish8.1-0.7 pts
26Union Parish8.1-1.2 pts
28Vernon Parish8.1-0 pts
29East Feliciana Parish8-0.1 pts
30Iberia Parish8-0.6 pts
31Ouachita Parish8-0.1 pts
32St. Martin Parish7.9-0.8 pts
33Avoyelles Parish7.9+0.1 pts
34Beauregard Parish7.9+1.1 pts
35Morehouse Parish7.8-0.4 pts
36Calcasieu Parish7.70 pts
37Allen Parish7.6+0.4 pts
37Natchitoches Parish7.6-0.3 pts
39Lafayette Parish7.6-0.5 pts
40Caddo Parish7.5-0 pts
40Tangipahoa Parish7.5-1.1 pts
42Vermilion Parish7.5-0.5 pts
43Jackson Parish7.4+0.4 pts
44Terrebonne Parish7.3+0.1 pts
45Webster Parish7.3-0.3 pts
46De Soto Parish7.1-0.5 pts
47Franklin Parish7-0.4 pts
48Claiborne Parish7-1.5 pts
49St. Tammany Parish7-0.1 pts
50Lincoln Parish6.9-0.3 pts
51Caldwell Parish6.8-0.5 pts
52St. John the Baptist Parish6.8-0.2 pts
53Jefferson Davis Parish6.7-1.2 pts
54West Baton Rouge Parish6.5-0.2 pts
55Acadia Parish6.4-1.1 pts
56Ascension Parish6.4+0.6 pts
57St. Mary Parish6.2+0.5 pts
58Lafourche Parish6.1-0.6 pts
59St. Charles Parish6.1-0.5 pts
60St. James Parish6.1-1.5 pts
61Plaquemines Parish5.6+0.3 pts
62West Feliciana Parish5.1-1.4 pts
63LaSalle Parish4.7-0.7 pts
64East Carroll Parish4.4-0.5 pts

Other periods

About this ranking

People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs (Counties in Louisiana by uninsured rate, all ages (US), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Louisiana by uninsured rate, all ages (US), 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Counties in Louisiana by uninsured rate, all ages (US), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Louisiana by uninsured rate, all ages (US), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_louisiana_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Louisiana by uninsured rate, all ages (US), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Louisiana by uninsured rate, all ages (US), 2022
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/louisiana-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.
ER  -
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Which county has the highest uninsured rate, all ages (US)?

Madison Parish, with 11.3% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, all ages (US)?

East Carroll Parish, with 4.4% in 2022.

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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Counties in Louisiana: more rankings