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

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

Neshoba County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 82 counties in 2019, at 27.8%. Madison County had the lowest, at 13.2%. The median was 20.3% and the figure for Mississippi was 19.2%. Source: the U.S. Census Bureau.

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Highest27.8Neshoba County
Lowest13.2Madison County
Median20.382 counties
Mississippi19.2History

Map of counties, 2019

Adams County: 21.8 %Alcorn County: 19.6 %Amite County: 21 %Attala County: 20.7 %Benton County: 21.1 %Bolivar County: 21.3 %Calhoun County: 22.9 %Carroll County: 19.2 %Chickasaw County: 21.9 %Choctaw County: 18.4 %Claiborne County: 18 %Clarke County: 19.8 %Clay County: 19.7 %Coahoma County: 20.3 %Copiah County: 20.4 %Covington County: 21.6 %DeSoto County: 14.5 %Forrest County: 19.3 %Franklin County: 18 %George County: 21.2 %Greene County: 19 %Grenada County: 19.7 %Hancock County: 19.4 %Harrison County: 20.7 %Hinds County: 19.4 %Holmes County: 20.1 %Humphreys County: 21 %Issaquena County: 19.4 %Itawamba County: 19.7 %Jackson County: 17.6 %Jasper County: 19.9 %Jefferson County: 20.6 %Jefferson Davis County: 21.1 %Jones County: 21 %Kemper County: 23.2 %Lafayette County: 18.4 %Lamar County: 17.5 %Lauderdale County: 18.3 %Lawrence County: 18.2 %Leake County: 27.1 %Lee County: 19.1 %Leflore County: 20 %Lincoln County: 20.1 %Lowndes County: 16.8 %Madison County: 13.2 %Marion County: 23.4 %Marshall County: 19.1 %Monroe County: 18.6 %Montgomery County: 18.5 %Neshoba County: 27.8 %Newton County: 22.1 %Noxubee County: 24.2 %Oktibbeha County: 16.9 %Panola County: 20.7 %Pearl River County: 20.6 %Perry County: 21.3 %Pike County: 20.7 %Pontotoc County: 23.5 %Prentiss County: 21.1 %Quitman County: 20.8 %Rankin County: 16.6 %Scott County: 27.5 %Sharkey County: 22.7 %Simpson County: 21.5 %Smith County: 21.5 %Stone County: 21.1 %Sunflower County: 20 %Tallahatchie County: 20.3 %Tate County: 19.2 %Tippah County: 20.2 %Tishomingo County: 21 %Tunica County: 17 %Union County: 21.6 %Walthall County: 22.4 %Warren County: 18.9 %Washington County: 18.8 %Wayne County: 21.1 %Webster County: 18.4 %Wilkinson County: 20.8 %Winston County: 21.3 %Yalobusha County: 17.1 %Yazoo County: 20.2 %
  • Under 18
  • 18 to 19
  • 19 to 20
  • 20 to 21
  • 21 to 22
  • 22 and over
%, 2019. 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, 2019

Neshoba County: 27.8 %Neshoba County27.8Scott County: 27.5 %Scott County27.5Leake County: 27.1 %Leake County27.1Noxubee County: 24.2 %Noxubee County24.2Pontotoc County: 23.5 %Pontotoc County23.5Marion County: 23.4 %Marion County23.4Kemper County: 23.2 %Kemper County23.2Calhoun County: 22.9 %Calhoun County22.9Sharkey County: 22.7 %Sharkey County22.7Walthall County: 22.4 %Walthall County22.4Newton County: 22.1 %Newton County22.1Chickasaw County: 21.9 %Chickasaw County21.9Adams County: 21.8 %Adams County21.8Covington County: 21.6 %Covington County21.6Union County: 21.6 %Union County21.6Simpson County: 21.5 %Simpson County21.5Smith County: 21.5 %Smith County21.5Bolivar County: 21.3 %Bolivar County21.3Perry County: 21.3 %Perry County21.3Winston County: 21.3 %Winston County21.3George County: 21.2 %George County21.2Benton County: 21.1 %Benton County21.1Jefferson Davis County: 21.1 %Jefferson Davis County21.1Prentiss County: 21.1 %Prentiss County21.1Stone County: 21.1 %Stone County21.1Wayne County: 21.1 %Wayne County21.1Amite County: 21 %Amite County21Humphreys County: 21 %Humphreys County21Jones County: 21 %Jones County21Tishomingo County: 21 %Tishomingo County21Quitman County: 20.8 %Quitman County20.8Wilkinson County: 20.8 %Wilkinson County20.8Attala County: 20.7 %Attala County20.7Harrison County: 20.7 %Harrison County20.7Panola County: 20.7 %Panola County20.7Pike County: 20.7 %Pike County20.7Jefferson County: 20.6 %Jefferson County20.6Pearl River County: 20.6 %Pearl River County20.6Copiah County: 20.4 %Copiah County20.4Coahoma County: 20.3 %Coahoma County20.3Neshoba County: 27.8 %Neshoba County27.8Scott County: 27.5 %Scott County27.5Leake County: 27.1 %Leake County27.1Noxubee County: 24.2 %Noxubee County24.2Pontotoc County: 23.5 %Pontotoc County23.5Marion County: 23.4 %Marion County23.4Kemper County: 23.2 %Kemper County23.2Calhoun County: 22.9 %Calhoun County22.9Sharkey County: 22.7 %Sharkey County22.7Walthall County: 22.4 %Walthall County22.4Newton County: 22.1 %Newton County22.1Chickasaw County: 21.9 %Chickasaw County21.9Adams County: 21.8 %Adams County21.8Covington County: 21.6 %Covington County21.6Union County: 21.6 %Union County21.6Simpson County: 21.5 %Simpson County21.5Smith County: 21.5 %Smith County21.5Bolivar County: 21.3 %Bolivar County21.3Perry County: 21.3 %Perry County21.3Winston County: 21.3 %Winston County21.3George County: 21.2 %George County21.2Benton County: 21.1 %Benton County21.1Jefferson Davis County: 21.1 %Jefferson Davis County21.1Prentiss County: 21.1 %Prentiss County21.1Stone County: 21.1 %Stone County21.1Wayne County: 21.1 %Wayne County21.1Amite County: 21 %Amite County21Humphreys County: 21 %Humphreys County21Jones County: 21 %Jones County21Tishomingo County: 21 %Tishomingo County21Quitman County: 20.8 %Quitman County20.8Wilkinson County: 20.8 %Wilkinson County20.8Attala County: 20.7 %Attala County20.7Harrison County: 20.7 %Harrison County20.7Panola County: 20.7 %Panola County20.7Pike County: 20.7 %Pike County20.7Jefferson County: 20.6 %Jefferson County20.6Pearl River County: 20.6 %Pearl River County20.6Copiah County: 20.4 %Copiah County20.4Coahoma County: 20.3 %Coahoma County20.3
%. 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

RankCounties2019 (%)Change on 2018
1Neshoba County27.8+4.4 pts
2Scott County27.5+1.4 pts
3Leake County27.1+3.1 pts
4Noxubee County24.2+1.2 pts
5Pontotoc County23.5+3.4 pts
6Marion County23.4+1.6 pts
7Kemper County23.2-0.1 pts
8Calhoun County22.9-0.5 pts
9Sharkey County22.7+0.9 pts
10Walthall County22.4+0.3 pts
11Newton County22.1+0.8 pts
12Chickasaw County21.9-0.2 pts
13Adams County21.8+1 pts
14Covington County21.6+1.3 pts
14Union County21.6+1.6 pts
16Simpson County21.5+0.3 pts
16Smith County21.5+1.1 pts
18Bolivar County21.3-0.1 pts
18Perry County21.3+0.2 pts
18Winston County21.3+0.8 pts
21George County21.2+1.5 pts
22Benton County21.1+1.8 pts
22Jefferson Davis County21.1-3.7 pts
22Prentiss County21.1+0.5 pts
22Stone County21.1+1.5 pts
22Wayne County21.1-0.2 pts
27Amite County21+0.7 pts
27Humphreys County21+0.6 pts
27Jones County21+0.4 pts
27Tishomingo County21+0.8 pts
31Quitman County20.8-0.7 pts
31Wilkinson County20.8-0.9 pts
33Attala County20.7+1.6 pts
33Harrison County20.7+0.3 pts
33Panola County20.7+1.3 pts
33Pike County20.7-0.9 pts
37Jefferson County20.6-1 pts
37Pearl River County20.6+1.4 pts
39Copiah County20.4+0.6 pts
40Coahoma County20.3+0.9 pts
40Tallahatchie County20.3+1.4 pts
42Tippah County20.2-0.8 pts
42Yazoo County20.2+0.9 pts
44Holmes County20.1+0.4 pts
44Lincoln County20.1+0.9 pts
46Leflore County20+1.1 pts
46Sunflower County20-0.1 pts
48Jasper County19.9+1.7 pts
49Clarke County19.8+0.5 pts
50Clay County19.7+0.9 pts
50Grenada County19.7+1.7 pts
50Itawamba County19.7-0.2 pts
53Alcorn County19.6-0.5 pts
54Hancock County19.4+0.2 pts
54Hinds County19.4+2.5 pts
54Issaquena County19.4-0.9 pts
57Forrest County19.3-0.4 pts
58Carroll County19.2+0.2 pts
58Tate County19.2-1.3 pts
60Lee County19.1+1.2 pts
60Marshall County19.1+1.5 pts
62Greene County19+0.4 pts
63Warren County18.9+2.5 pts
64Washington County18.8-1.4 pts
65Monroe County18.6-1.1 pts
66Montgomery County18.5+0.7 pts
67Choctaw County18.4+1.4 pts
67Lafayette County18.4+1.3 pts
67Webster County18.4+0.3 pts
70Lauderdale County18.3+1.6 pts
71Lawrence County18.2-0.2 pts
72Claiborne County18-1.2 pts
72Franklin County18+0.2 pts
74Jackson County17.6-0.8 pts
75Lamar County17.5+1.6 pts
76Yalobusha County17.1-0.1 pts
77Tunica County17+0.3 pts
78Oktibbeha County16.9-1.5 pts
79Lowndes County16.8-1.4 pts
80Rankin County16.6+3.3 pts
81DeSoto County14.5-0.9 pts
82Madison County13.2+1.2 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-2019-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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019. 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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019.

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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_mississippi_by_2019,
  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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019. 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-2019-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 Mississippi by uninsured rate, ages 18 to 64 (US model-based estimate), 2019
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-2019-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/mississippi-counties?period=2019.
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-2019-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)?

Neshoba County, with 27.8% in 2019, according to the U.S. Census Bureau.

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

Madison County, with 13.2% in 2019.

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 Mississippi: more rankings