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

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

Seward County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 105 counties in 2023, at 22.1%. Johnson County had the lowest, at 7.2%. The median was 12.2% and the figure for Kansas was 11.7%. Source: the U.S. Census Bureau.

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Highest22.1Seward County
Lowest7.2Johnson County
Median12.2105 counties
Kansas11.7History

Map of counties, 2023

Allen County: 12.4 %Anderson County: 13.2 %Atchison County: 9.7 %Barber County: 13.1 %Barton County: 14.9 %Bourbon County: 11.7 %Brown County: 12.4 %Butler County: 9.1 %Chase County: 10.4 %Chautauqua County: 15.6 %Cherokee County: 12.8 %Cheyenne County: 16.5 %Clark County: 9.8 %Clay County: 10 %Cloud County: 11.5 %Coffey County: 10.3 %Comanche County: 9.3 %Cowley County: 12 %Crawford County: 12 %Decatur County: 12.5 %Dickinson County: 11.4 %Doniphan County: 10.1 %Douglas County: 10.4 %Edwards County: 15.7 %Elk County: 14.8 %Ellis County: 12.2 %Ellsworth County: 10.7 %Finney County: 20.2 %Ford County: 20.9 %Franklin County: 11.4 %Geary County: 10.8 %Gove County: 11.6 %Graham County: 12.4 %Grant County: 19.1 %Gray County: 20.5 %Greeley County: 13 %Greenwood County: 13.2 %Hamilton County: 18.7 %Harper County: 16.2 %Harvey County: 11.1 %Haskell County: 20.3 %Hodgeman County: 11.7 %Jackson County: 12.4 %Jefferson County: 9.1 %Jewell County: 14.6 %Johnson County: 7.2 %Kearny County: 18.6 %Kingman County: 11 %Kiowa County: 13.4 %Labette County: 13.7 %Lane County: 15.3 %Leavenworth County: 9.2 %Lincoln County: 11.7 %Linn County: 12.1 %Logan County: 12.4 %Lyon County: 13.7 %McPherson County: 10.1 %Marion County: 13.3 %Marshall County: 10.5 %Meade County: 17.1 %Miami County: 7.9 %Mitchell County: 12 %Montgomery County: 12.6 %Morris County: 12.7 %Morton County: 15.2 %Nemaha County: 9.5 %Neosho County: 12.1 %Ness County: 14.3 %Norton County: 11.2 %Osage County: 10.3 %Osborne County: 9.4 %Ottawa County: 8.9 %Pawnee County: 11.2 %Phillips County: 13.1 %Pottawatomie County: 8.9 %Pratt County: 12.6 %Rawlins County: 10.6 %Reno County: 12.7 %Republic County: 9.4 %Rice County: 12.7 %Riley County: 10.5 %Rooks County: 13.4 %Rush County: 11.8 %Russell County: 11.3 %Saline County: 11 %Scott County: 16.9 %Sedgwick County: 14.1 %Seward County: 22.1 %Shawnee County: 11.7 %Sheridan County: 11.5 %Sherman County: 13.5 %Smith County: 10.4 %Stafford County: 15.8 %Stanton County: 17.7 %Stevens County: 19.8 %Sumner County: 10.2 %Thomas County: 11.5 %Trego County: 11.7 %Wabaunsee County: 9.2 %Wallace County: 12.6 %Washington County: 12.2 %Wichita County: 16.2 %Wilson County: 12.7 %Woodson County: 10.8 %Wyandotte County: 19.7 %
  • Under 10
  • 10 to 11
  • 11 to 12
  • 12 to 13
  • 13 to 16
  • 16 and over
%, 2023. 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, 2023

Seward County: 22.1 %Seward County22.1Ford County: 20.9 %Ford County20.9Gray County: 20.5 %Gray County20.5Haskell County: 20.3 %Haskell County20.3Finney County: 20.2 %Finney County20.2Stevens County: 19.8 %Stevens County19.8Wyandotte County: 19.7 %Wyandotte County19.7Grant County: 19.1 %Grant County19.1Hamilton County: 18.7 %Hamilton County18.7Kearny County: 18.6 %Kearny County18.6Stanton County: 17.7 %Stanton County17.7Meade County: 17.1 %Meade County17.1Scott County: 16.9 %Scott County16.9Cheyenne County: 16.5 %Cheyenne County16.5Harper County: 16.2 %Harper County16.2Wichita County: 16.2 %Wichita County16.2Stafford County: 15.8 %Stafford County15.8Edwards County: 15.7 %Edwards County15.7Chautauqua County: 15.6 %Chautauqua County15.6Lane County: 15.3 %Lane County15.3Morton County: 15.2 %Morton County15.2Barton County: 14.9 %Barton County14.9Elk County: 14.8 %Elk County14.8Jewell County: 14.6 %Jewell County14.6Ness County: 14.3 %Ness County14.3Sedgwick County: 14.1 %Sedgwick County14.1Labette County: 13.7 %Labette County13.7Lyon County: 13.7 %Lyon County13.7Sherman County: 13.5 %Sherman County13.5Kiowa County: 13.4 %Kiowa County13.4Rooks County: 13.4 %Rooks County13.4Marion County: 13.3 %Marion County13.3Anderson County: 13.2 %Anderson County13.2Greenwood County: 13.2 %Greenwood County13.2Barber County: 13.1 %Barber County13.1Phillips County: 13.1 %Phillips County13.1Greeley County: 13 %Greeley County13Cherokee County: 12.8 %Cherokee County12.8Morris County: 12.7 %Morris County12.7Reno County: 12.7 %Reno County12.7Seward County: 22.1 %Seward County22.1Ford County: 20.9 %Ford County20.9Gray County: 20.5 %Gray County20.5Haskell County: 20.3 %Haskell County20.3Finney County: 20.2 %Finney County20.2Stevens County: 19.8 %Stevens County19.8Wyandotte County: 19.7 %Wyandotte County19.7Grant County: 19.1 %Grant County19.1Hamilton County: 18.7 %Hamilton County18.7Kearny County: 18.6 %Kearny County18.6Stanton County: 17.7 %Stanton County17.7Meade County: 17.1 %Meade County17.1Scott County: 16.9 %Scott County16.9Cheyenne County: 16.5 %Cheyenne County16.5Harper County: 16.2 %Harper County16.2Wichita County: 16.2 %Wichita County16.2Stafford County: 15.8 %Stafford County15.8Edwards County: 15.7 %Edwards County15.7Chautauqua County: 15.6 %Chautauqua County15.6Lane County: 15.3 %Lane County15.3Morton County: 15.2 %Morton County15.2Barton County: 14.9 %Barton County14.9Elk County: 14.8 %Elk County14.8Jewell County: 14.6 %Jewell County14.6Ness County: 14.3 %Ness County14.3Sedgwick County: 14.1 %Sedgwick County14.1Labette County: 13.7 %Labette County13.7Lyon County: 13.7 %Lyon County13.7Sherman County: 13.5 %Sherman County13.5Kiowa County: 13.4 %Kiowa County13.4Rooks County: 13.4 %Rooks County13.4Marion County: 13.3 %Marion County13.3Anderson County: 13.2 %Anderson County13.2Greenwood County: 13.2 %Greenwood County13.2Barber County: 13.1 %Barber County13.1Phillips County: 13.1 %Phillips County13.1Greeley County: 13 %Greeley County13Cherokee County: 12.8 %Cherokee County12.8Morris County: 12.7 %Morris County12.7Reno County: 12.7 %Reno County12.7
%. 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

RankCounties2023 (%)Change on 2022
1Seward County22.1-1.5 pts
2Ford County20.90 pts
3Gray County20.5-0.3 pts
4Haskell County20.3-4.4 pts
5Finney County20.2-1.8 pts
6Stevens County19.8-2.9 pts
7Wyandotte County19.7+0.3 pts
8Grant County19.1-3.2 pts
9Hamilton County18.7-6 pts
10Kearny County18.6-1.5 pts
11Stanton County17.7+0.3 pts
12Meade County17.1-1.9 pts
13Scott County16.9-4.1 pts
14Cheyenne County16.5-0.9 pts
15Harper County16.2+1.5 pts
15Wichita County16.2-2.5 pts
17Stafford County15.8-0.3 pts
18Edwards County15.7-0.9 pts
19Chautauqua County15.6-0.8 pts
20Lane County15.3+0.3 pts
21Morton County15.2-3.4 pts
22Barton County14.9-1.9 pts
23Elk County14.8-0.9 pts
24Jewell County14.6+1 pts
25Ness County14.3-1.6 pts
26Sedgwick County14.1-0.9 pts
27Labette County13.7+0.1 pts
27Lyon County13.7-2.5 pts
29Sherman County13.5-2.7 pts
30Kiowa County13.4-1.1 pts
30Rooks County13.4-2.2 pts
32Marion County13.3+0.3 pts
33Anderson County13.2-2.8 pts
33Greenwood County13.2-0.3 pts
35Barber County13.1-1.7 pts
35Phillips County13.1-1.7 pts
37Greeley County13-1 pts
38Cherokee County12.8-0.8 pts
39Morris County12.7+0.3 pts
39Reno County12.7+0.4 pts
39Rice County12.7-0.3 pts
39Wilson County12.7-0.2 pts
43Montgomery County12.6-1.5 pts
43Pratt County12.6-0.9 pts
43Wallace County12.6+2.2 pts
46Decatur County12.5-0.8 pts
47Allen County12.4-1 pts
47Brown County12.4-2.7 pts
47Graham County12.4-2 pts
47Jackson County12.4-0.1 pts
47Logan County12.4-0.3 pts
52Ellis County12.2-0.9 pts
52Washington County12.2-2 pts
54Linn County12.1-0.4 pts
54Neosho County12.1-0.4 pts
56Cowley County12-0.4 pts
56Crawford County12-0.8 pts
56Mitchell County12-1.7 pts
59Rush County11.8-1.8 pts
60Bourbon County11.7-1.1 pts
60Hodgeman County11.7-1.7 pts
60Lincoln County11.7-0.8 pts
60Shawnee County11.7-0.6 pts
60Trego County11.7-0.8 pts
65Gove County11.6-0.5 pts
66Cloud County11.5+0.9 pts
66Sheridan County11.5+2.5 pts
66Thomas County11.5-3.3 pts
69Dickinson County11.4+0.3 pts
69Franklin County11.4+1.1 pts
71Russell County11.3+0.3 pts
72Norton County11.2-1.4 pts
72Pawnee County11.2-0.5 pts
74Harvey County11.1-2.1 pts
75Kingman County11-1.3 pts
75Saline County11-0.9 pts
77Geary County10.8+0.5 pts
77Woodson County10.8-0.6 pts
79Ellsworth County10.7-0.7 pts
80Rawlins County10.6-2.3 pts
81Marshall County10.5-1.7 pts
81Riley County10.5-1.3 pts
83Chase County10.4-0.4 pts
83Douglas County10.4-1 pts
83Smith County10.40 pts
86Coffey County10.3-0.3 pts
86Osage County10.3-1.5 pts
88Sumner County10.2-2 pts
89Doniphan County10.1-1 pts
89McPherson County10.1-1.4 pts
91Clay County10-1.5 pts
92Clark County9.8+0.2 pts
93Atchison County9.7-0.6 pts
94Nemaha County9.5-0.1 pts
95Osborne County9.4-3.2 pts
95Republic County9.4-2.4 pts
97Comanche County9.3-1.4 pts
98Leavenworth County9.2-0.4 pts
98Wabaunsee County9.2-0.2 pts
100Butler County9.1-1.3 pts
100Jefferson County9.1-1.5 pts
102Ottawa County8.9-0.4 pts
102Pottawatomie County8.9-0.2 pts
104Miami County7.9-1.2 pts
105Johnson County7.2+0.2 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-2023-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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023. 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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023.

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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_kansas_by_2023,
  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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2023-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023. 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-2023-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 Kansas by uninsured rate, ages 18 to 64 (US model-based estimate), 2023
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-2023-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2023.
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-2023-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)?

Seward County, with 22.1% in 2023, according to the U.S. Census Bureau.

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

Johnson County, with 7.2% in 2023.

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 Kansas: more rankings