Data / Rankings / Uninsured rate, ages 18 to 64 (US model-based estimate) / Counties in Louisiana

Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate)

Sabine Parish had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 64 counties in 2014, at 26.9%. Ascension Parish had the lowest, at 15.9%. The median was 22.4% and the figure for Louisiana was 21.5%. Source: the U.S. Census Bureau.

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Highest26.9Sabine Parish
Lowest15.9Ascension Parish
Median22.464 counties
Louisiana21.5History

Map of counties, 2014

Acadia Parish: 23.4 %Allen Parish: 23.1 %Ascension Parish: 15.9 %Assumption Parish: 22.3 %Avoyelles Parish: 23.6 %Beauregard Parish: 21.2 %Bienville Parish: 20.5 %Bossier Parish: 18.7 %Caddo Parish: 21.4 %Calcasieu Parish: 22.3 %Caldwell Parish: 23.1 %Cameron Parish: 19.4 %Catahoula Parish: 24.9 %Claiborne Parish: 25.1 %Concordia Parish: 26.4 %De Soto Parish: 22.5 %East Baton Rouge Parish: 20.2 %East Carroll Parish: 25 %East Feliciana Parish: 18.5 %Evangeline Parish: 22 %Franklin Parish: 26.1 %Grant Parish: 22 %Iberia Parish: 23.1 %Iberville Parish: 20.1 %Jackson Parish: 22.2 %Jefferson Parish: 22.6 %Jefferson Davis Parish: 22.5 %Lafayette Parish: 20.5 %Lafourche Parish: 23.2 %LaSalle Parish: 20 %Lincoln Parish: 25.5 %Livingston Parish: 20 %Madison Parish: 26.2 %Morehouse Parish: 24 %Natchitoches Parish: 23.9 %Orleans Parish: 22.4 %Ouachita Parish: 22.4 %Plaquemines Parish: 21.1 %Pointe Coupee Parish: 22.1 %Rapides Parish: 21.2 %Red River Parish: 22.6 %Richland Parish: 23.8 %Sabine Parish: 26.9 %St. Bernard Parish: 22.1 %St. Charles Parish: 17.6 %St. Helena Parish: 24.3 %St. James Parish: 17.9 %St. John the Baptist Parish: 21.7 %St. Landry Parish: 21.8 %St. Martin Parish: 20.3 %St. Mary Parish: 24.9 %St. Tammany Parish: 18.8 %Tangipahoa Parish: 23.3 %Tensas Parish: 25.4 %Terrebonne Parish: 24.3 %Union Parish: 23.6 %Vermilion Parish: 21.6 %Vernon Parish: 19 %Washington Parish: 24.9 %Webster Parish: 22.5 %West Baton Rouge Parish: 17 %West Carroll Parish: 25.4 %West Feliciana Parish: 17.2 %Winn Parish: 23.5 %
  • Under 20
  • 20 to 22
  • 22 to 23
  • 23 to 25
  • 25 and over
%, 2014. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2014

Sabine Parish: 26.9 %Sabine Parish26.9Concordia Parish: 26.4 %Concordia Parish26.4Madison Parish: 26.2 %Madison Parish26.2Franklin Parish: 26.1 %Franklin Parish26.1Lincoln Parish: 25.5 %Lincoln Parish25.5Tensas Parish: 25.4 %Tensas Parish25.4West Carroll Parish: 25.4 %West Carroll Parish25.4Claiborne Parish: 25.1 %Claiborne Parish25.1East Carroll Parish: 25 %East Carroll Parish25Catahoula Parish: 24.9 %Catahoula Parish24.9St. Mary Parish: 24.9 %St. Mary Parish24.9Washington Parish: 24.9 %Washington Parish24.9St. Helena Parish: 24.3 %St. Helena Parish24.3Terrebonne Parish: 24.3 %Terrebonne Parish24.3Morehouse Parish: 24 %Morehouse Parish24Natchitoches Parish: 23.9 %Natchitoches Parish23.9Richland Parish: 23.8 %Richland Parish23.8Avoyelles Parish: 23.6 %Avoyelles Parish23.6Union Parish: 23.6 %Union Parish23.6Winn Parish: 23.5 %Winn Parish23.5Acadia Parish: 23.4 %Acadia Parish23.4Tangipahoa Parish: 23.3 %Tangipahoa Parish23.3Lafourche Parish: 23.2 %Lafourche Parish23.2Allen Parish: 23.1 %Allen Parish23.1Caldwell Parish: 23.1 %Caldwell Parish23.1Iberia Parish: 23.1 %Iberia Parish23.1Jefferson Parish: 22.6 %Jefferson Parish22.6Red River Parish: 22.6 %Red River Parish22.6De Soto Parish: 22.5 %De Soto Parish22.5Jefferson Davis Parish: 22.5 %Jefferson Davis Parish22.5Webster Parish: 22.5 %Webster Parish22.5Orleans Parish: 22.4 %Orleans Parish22.4Ouachita Parish: 22.4 %Ouachita Parish22.4Assumption Parish: 22.3 %Assumption Parish22.3Calcasieu Parish: 22.3 %Calcasieu Parish22.3Jackson Parish: 22.2 %Jackson Parish22.2Pointe Coupee Parish: 22.1 %Pointe Coupee Parish22.1St. Bernard Parish: 22.1 %St. Bernard Parish22.1Evangeline Parish: 22 %Evangeline Parish22Grant Parish: 22 %Grant Parish22Sabine Parish: 26.9 %Sabine Parish26.9Concordia Parish: 26.4 %Concordia Parish26.4Madison Parish: 26.2 %Madison Parish26.2Franklin Parish: 26.1 %Franklin Parish26.1Lincoln Parish: 25.5 %Lincoln Parish25.5Tensas Parish: 25.4 %Tensas Parish25.4West Carroll Parish: 25.4 %West Carroll Parish25.4Claiborne Parish: 25.1 %Claiborne Parish25.1East Carroll Parish: 25 %East Carroll Parish25Catahoula Parish: 24.9 %Catahoula Parish24.9St. Mary Parish: 24.9 %St. Mary Parish24.9Washington Parish: 24.9 %Washington Parish24.9St. Helena Parish: 24.3 %St. Helena Parish24.3Terrebonne Parish: 24.3 %Terrebonne Parish24.3Morehouse Parish: 24 %Morehouse Parish24Natchitoches Parish: 23.9 %Natchitoches Parish23.9Richland Parish: 23.8 %Richland Parish23.8Avoyelles Parish: 23.6 %Avoyelles Parish23.6Union Parish: 23.6 %Union Parish23.6Winn Parish: 23.5 %Winn Parish23.5Acadia Parish: 23.4 %Acadia Parish23.4Tangipahoa Parish: 23.3 %Tangipahoa Parish23.3Lafourche Parish: 23.2 %Lafourche Parish23.2Allen Parish: 23.1 %Allen Parish23.1Caldwell Parish: 23.1 %Caldwell Parish23.1Iberia Parish: 23.1 %Iberia Parish23.1Jefferson Parish: 22.6 %Jefferson Parish22.6Red River Parish: 22.6 %Red River Parish22.6De Soto Parish: 22.5 %De Soto Parish22.5Jefferson Davis Parish: 22.5 %Jefferson Davis Parish22.5Webster Parish: 22.5 %Webster Parish22.5Orleans Parish: 22.4 %Orleans Parish22.4Ouachita Parish: 22.4 %Ouachita Parish22.4Assumption Parish: 22.3 %Assumption Parish22.3Calcasieu Parish: 22.3 %Calcasieu Parish22.3Jackson Parish: 22.2 %Jackson Parish22.2Pointe Coupee Parish: 22.1 %Pointe Coupee Parish22.1St. Bernard Parish: 22.1 %St. Bernard Parish22.1Evangeline Parish: 22 %Evangeline Parish22Grant Parish: 22 %Grant Parish22
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2014 (%)Change on 2013
1Sabine Parish26.9-2.1 pts
2Concordia Parish26.4-3.1 pts
3Madison Parish26.2-4.3 pts
4Franklin Parish26.1-4.4 pts
5Lincoln Parish25.5-3.4 pts
6Tensas Parish25.4-2.8 pts
6West Carroll Parish25.4-2.7 pts
8Claiborne Parish25.1-0.5 pts
9East Carroll Parish25-2.9 pts
10Catahoula Parish24.9-4.1 pts
10St. Mary Parish24.9-4.3 pts
10Washington Parish24.9-3.1 pts
13St. Helena Parish24.3-5.5 pts
13Terrebonne Parish24.3-2.3 pts
15Morehouse Parish24-2.4 pts
16Natchitoches Parish23.9-1.9 pts
17Richland Parish23.8-3.7 pts
18Avoyelles Parish23.6-4.3 pts
18Union Parish23.6-2.8 pts
20Winn Parish23.5-2.1 pts
21Acadia Parish23.4-2.3 pts
22Tangipahoa Parish23.3-3.6 pts
23Lafourche Parish23.2-1.9 pts
24Allen Parish23.1-2.1 pts
24Caldwell Parish23.1-3 pts
24Iberia Parish23.1-3 pts
27Jefferson Parish22.6-3.7 pts
27Red River Parish22.6-4.6 pts
29De Soto Parish22.5-2.6 pts
29Jefferson Davis Parish22.5-3.4 pts
29Webster Parish22.5-4.4 pts
32Orleans Parish22.4-2.2 pts
32Ouachita Parish22.4-2.4 pts
34Assumption Parish22.3-2 pts
34Calcasieu Parish22.3-1.9 pts
36Jackson Parish22.2-1.3 pts
37Pointe Coupee Parish22.1-2.3 pts
37St. Bernard Parish22.1-5 pts
39Evangeline Parish22-2 pts
39Grant Parish22-2.7 pts
41St. Landry Parish21.8-2.2 pts
42St. John the Baptist Parish21.7-1.4 pts
43Vermilion Parish21.6-5.2 pts
44Caddo Parish21.4-2.8 pts
45Beauregard Parish21.2-3 pts
45Rapides Parish21.2-2.3 pts
47Plaquemines Parish21.1-2.9 pts
48Bienville Parish20.5-4.6 pts
48Lafayette Parish20.5-2.7 pts
50St. Martin Parish20.3-5.2 pts
51East Baton Rouge Parish20.2-1.8 pts
52Iberville Parish20.1-1.7 pts
53LaSalle Parish20-2.7 pts
53Livingston Parish20-2.2 pts
55Cameron Parish19.4-4.1 pts
56Vernon Parish19-3.4 pts
57St. Tammany Parish18.8-3.2 pts
58Bossier Parish18.7-3.2 pts
59East Feliciana Parish18.5-4.2 pts
60St. James Parish17.9-3.3 pts
61St. Charles Parish17.6-2.1 pts
62West Feliciana Parish17.2-2.5 pts
63West Baton Rouge Parish17-3 pts
64Ascension Parish15.9-2.7 pts

Other periods

About this ranking

People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.

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. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties (Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_louisiana_by_2014,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Louisiana by uninsured rate, ages 18 to 64 (US model-based estimate), 2014
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/louisiana-counties?period=2014.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2014-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 18 to 64 (US model-based estimate)?

Sabine Parish, with 26.9% in 2014, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 18 to 64 (US model-based estimate)?

Ascension Parish, with 15.9% in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, ages 18 to 64 (US model-based estimate): other rankings

Counties in Louisiana: more rankings