Data / Rankings / Uninsured rate, under 65 (US model-based estimate) / Counties in Kansas

Counties in Kansas by uninsured rate, under 65 (US model-based estimate)

Hamilton County had the highest uninsured rate, under 65 (US model-based estimate) of 105 counties in 2020, at 22%. Johnson County had the lowest, at 6%. The median was 10.9% and the figure for Kansas was 10.3%. Source: the U.S. Census Bureau.

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Highest22Hamilton County
Lowest6Johnson County
Median10.9105 counties
Kansas10.3History

Map of counties, 2020

Allen County: 10.6 %Anderson County: 10.6 %Atchison County: 8.8 %Barber County: 12.9 %Barton County: 13.1 %Bourbon County: 10 %Brown County: 11.8 %Butler County: 8.6 %Chase County: 9.8 %Chautauqua County: 14.9 %Cherokee County: 10.4 %Cheyenne County: 12.2 %Clark County: 10.2 %Clay County: 10.7 %Cloud County: 9.2 %Coffey County: 8.5 %Comanche County: 10.7 %Cowley County: 11.3 %Crawford County: 12.7 %Decatur County: 10.8 %Dickinson County: 11.1 %Doniphan County: 10.9 %Douglas County: 9.3 %Edwards County: 16.1 %Elk County: 13 %Ellis County: 9.6 %Ellsworth County: 10.7 %Finney County: 17.4 %Ford County: 19.1 %Franklin County: 9.6 %Geary County: 9 %Gove County: 10.3 %Graham County: 10.9 %Grant County: 17.7 %Gray County: 21 %Greeley County: 14.9 %Greenwood County: 11.1 %Hamilton County: 22 %Harper County: 13.7 %Harvey County: 10.6 %Haskell County: 21.3 %Hodgeman County: 14.4 %Jackson County: 12.1 %Jefferson County: 9.6 %Jewell County: 11.6 %Johnson County: 6 %Kearny County: 20 %Kingman County: 9.1 %Kiowa County: 16.2 %Labette County: 10.1 %Lane County: 14.7 %Leavenworth County: 8.1 %Lincoln County: 10.9 %Linn County: 11.5 %Logan County: 12.3 %Lyon County: 13 %McPherson County: 9.4 %Marion County: 11.3 %Marshall County: 9.2 %Meade County: 20 %Miami County: 7 %Mitchell County: 9.1 %Montgomery County: 12 %Morris County: 11.5 %Morton County: 16.5 %Nemaha County: 7.8 %Neosho County: 10.6 %Ness County: 14.8 %Norton County: 10.1 %Osage County: 10.1 %Osborne County: 11.5 %Ottawa County: 9.3 %Pawnee County: 9.1 %Phillips County: 10.6 %Pottawatomie County: 8.5 %Pratt County: 13.1 %Rawlins County: 10.6 %Reno County: 11.4 %Republic County: 9.2 %Rice County: 11.2 %Riley County: 10.4 %Rooks County: 13.7 %Rush County: 10.3 %Russell County: 12.3 %Saline County: 10.9 %Scott County: 14.1 %Sedgwick County: 12 %Seward County: 20.8 %Shawnee County: 9.3 %Sheridan County: 7.4 %Sherman County: 11.6 %Smith County: 9.5 %Stafford County: 14.7 %Stanton County: 18.2 %Stevens County: 19.6 %Sumner County: 10.4 %Thomas County: 11.7 %Trego County: 10.6 %Wabaunsee County: 9.6 %Wallace County: 10.5 %Washington County: 12.1 %Wichita County: 16.8 %Wilson County: 10.2 %Woodson County: 11.6 %Wyandotte County: 15.7 %
  • Under 9.3
  • 9.3 to 10
  • 10 to 11
  • 11 to 12
  • 12 to 15
  • 15 and over
%, 2020. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2020

Hamilton County: 22 %Hamilton County22Haskell County: 21.3 %Haskell County21.3Gray County: 21 %Gray County21Seward County: 20.8 %Seward County20.8Kearny County: 20 %Kearny County20Meade County: 20 %Meade County20Stevens County: 19.6 %Stevens County19.6Ford County: 19.1 %Ford County19.1Stanton County: 18.2 %Stanton County18.2Grant County: 17.7 %Grant County17.7Finney County: 17.4 %Finney County17.4Wichita County: 16.8 %Wichita County16.8Morton County: 16.5 %Morton County16.5Kiowa County: 16.2 %Kiowa County16.2Edwards County: 16.1 %Edwards County16.1Wyandotte County: 15.7 %Wyandotte County15.7Chautauqua County: 14.9 %Chautauqua County14.9Greeley County: 14.9 %Greeley County14.9Ness County: 14.8 %Ness County14.8Lane County: 14.7 %Lane County14.7Stafford County: 14.7 %Stafford County14.7Hodgeman County: 14.4 %Hodgeman County14.4Scott County: 14.1 %Scott County14.1Harper County: 13.7 %Harper County13.7Rooks County: 13.7 %Rooks County13.7Barton County: 13.1 %Barton County13.1Pratt County: 13.1 %Pratt County13.1Elk County: 13 %Elk County13Lyon County: 13 %Lyon County13Barber County: 12.9 %Barber County12.9Crawford County: 12.7 %Crawford County12.7Logan County: 12.3 %Logan County12.3Russell County: 12.3 %Russell County12.3Cheyenne County: 12.2 %Cheyenne County12.2Jackson County: 12.1 %Jackson County12.1Washington County: 12.1 %Washington County12.1Montgomery County: 12 %Montgomery County12Sedgwick County: 12 %Sedgwick County12Brown County: 11.8 %Brown County11.8Thomas County: 11.7 %Thomas County11.7Hamilton County: 22 %Hamilton County22Haskell County: 21.3 %Haskell County21.3Gray County: 21 %Gray County21Seward County: 20.8 %Seward County20.8Kearny County: 20 %Kearny County20Meade County: 20 %Meade County20Stevens County: 19.6 %Stevens County19.6Ford County: 19.1 %Ford County19.1Stanton County: 18.2 %Stanton County18.2Grant County: 17.7 %Grant County17.7Finney County: 17.4 %Finney County17.4Wichita County: 16.8 %Wichita County16.8Morton County: 16.5 %Morton County16.5Kiowa County: 16.2 %Kiowa County16.2Edwards County: 16.1 %Edwards County16.1Wyandotte County: 15.7 %Wyandotte County15.7Chautauqua County: 14.9 %Chautauqua County14.9Greeley County: 14.9 %Greeley County14.9Ness County: 14.8 %Ness County14.8Lane County: 14.7 %Lane County14.7Stafford County: 14.7 %Stafford County14.7Hodgeman County: 14.4 %Hodgeman County14.4Scott County: 14.1 %Scott County14.1Harper County: 13.7 %Harper County13.7Rooks County: 13.7 %Rooks County13.7Barton County: 13.1 %Barton County13.1Pratt County: 13.1 %Pratt County13.1Elk County: 13 %Elk County13Lyon County: 13 %Lyon County13Barber County: 12.9 %Barber County12.9Crawford County: 12.7 %Crawford County12.7Logan County: 12.3 %Logan County12.3Russell County: 12.3 %Russell County12.3Cheyenne County: 12.2 %Cheyenne County12.2Jackson County: 12.1 %Jackson County12.1Washington County: 12.1 %Washington County12.1Montgomery County: 12 %Montgomery County12Sedgwick County: 12 %Sedgwick County12Brown County: 11.8 %Brown County11.8Thomas County: 11.7 %Thomas County11.7
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2020 (%)Change on 2019
1Hamilton County22+0.6 pts
2Haskell County21.3+0.4 pts
3Gray County21+3.2 pts
4Seward County20.8+1.1 pts
5Kearny County20+2.2 pts
5Meade County20+2.9 pts
7Stevens County19.6+0.2 pts
8Ford County19.1+0.7 pts
9Stanton County18.2+2.3 pts
10Grant County17.7+1 pts
11Finney County17.40 pts
12Wichita County16.8-0.5 pts
13Morton County16.5+0.7 pts
14Kiowa County16.2+0.7 pts
15Edwards County16.1-0.3 pts
16Wyandotte County15.7-1.3 pts
17Chautauqua County14.9-1.2 pts
17Greeley County14.9+1.3 pts
19Ness County14.8-1.7 pts
20Lane County14.7+2 pts
20Stafford County14.7+0.1 pts
22Hodgeman County14.4+0.4 pts
23Scott County14.1+0.2 pts
24Harper County13.7-1.8 pts
24Rooks County13.7+2.1 pts
26Barton County13.1+0.2 pts
26Pratt County13.1+1.5 pts
28Elk County13-3.4 pts
28Lyon County13-0.8 pts
30Barber County12.9-1.2 pts
31Crawford County12.7+1 pts
32Logan County12.3+1.9 pts
32Russell County12.3+0.3 pts
34Cheyenne County12.2-3.5 pts
35Jackson County12.1+0.6 pts
35Washington County12.1-0.7 pts
37Montgomery County12-1.3 pts
37Sedgwick County12-0.3 pts
39Brown County11.8+0.9 pts
40Thomas County11.7+1 pts
41Jewell County11.6-0.6 pts
41Sherman County11.6+2.5 pts
41Woodson County11.6-1.7 pts
44Linn County11.5-0.5 pts
44Morris County11.5+0.1 pts
44Osborne County11.5-1.5 pts
47Reno County11.4-0.8 pts
48Cowley County11.3+0.7 pts
48Marion County11.3-0.5 pts
50Rice County11.2-0.4 pts
51Dickinson County11.1+0.1 pts
51Greenwood County11.1-0.2 pts
53Doniphan County10.9+0.8 pts
53Graham County10.9-1.9 pts
53Lincoln County10.9-2.4 pts
53Saline County10.9+0.2 pts
57Decatur County10.8-2.5 pts
58Clay County10.7+1.1 pts
58Comanche County10.7-3.2 pts
58Ellsworth County10.7+1.3 pts
61Allen County10.6+0.8 pts
61Anderson County10.6-0.2 pts
61Harvey County10.6-0.2 pts
61Neosho County10.6+1 pts
61Phillips County10.6-0.3 pts
61Rawlins County10.6-4.1 pts
61Trego County10.6-0.5 pts
68Wallace County10.5-0.2 pts
69Cherokee County10.4-0.7 pts
69Riley County10.4+0.1 pts
69Sumner County10.4+0.5 pts
72Gove County10.3-5.9 pts
72Rush County10.3-1 pts
74Clark County10.2-1.3 pts
74Wilson County10.2-1.3 pts
76Labette County10.1-2.5 pts
76Norton County10.1-1.2 pts
76Osage County10.1+0.1 pts
79Bourbon County10-0.8 pts
80Chase County9.8-1.7 pts
81Ellis County9.6-0.5 pts
81Franklin County9.6+0.6 pts
81Jefferson County9.6+0.3 pts
81Wabaunsee County9.6+1.1 pts
85Smith County9.5-2.2 pts
86McPherson County9.4+0.5 pts
87Douglas County9.3-0.4 pts
87Ottawa County9.3-0.4 pts
87Shawnee County9.3+0.5 pts
90Cloud County9.2-0.4 pts
90Marshall County9.2+0.3 pts
90Republic County9.2-2.6 pts
93Kingman County9.1-0.8 pts
93Mitchell County9.1-1 pts
93Pawnee County9.1-0.4 pts
96Geary County9+0.9 pts
97Atchison County8.8+0.2 pts
98Butler County8.6-0.2 pts
99Coffey County8.5+0.3 pts
99Pottawatomie County8.5-0.2 pts
101Leavenworth County8.1+0.1 pts
102Nemaha County7.8-0.2 pts
103Sheridan County7.4-7.1 pts
104Miami County7-0.4 pts
105Johnson County6-1.1 pts

Other periods

About this ranking

People under 65 without health insurance coverage of any kind, as a percentage of all people under 65. 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. People 65 and over are left out because nearly all of them have Medicare.

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, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-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, under 65, all races, both sexes, all income levels, states and counties (Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_kansas_by_2020,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Kansas by uninsured rate, under 65 (US model-based estimate), 2020
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-2020-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/kansas-counties?period=2020.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2020-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, under 65 (US model-based estimate)?

Hamilton County, with 22% in 2020, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 65 (US model-based estimate)?

Johnson County, with 6% in 2020.

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, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 65 (US model-based estimate): other rankings

Counties in Kansas: more rankings