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)

Hamilton County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 105 counties in 2015, at 26.3%. Johnson County had the lowest, at 7.3%. The median was 12.7% and the figure for Kansas was 12.8%. Source: the U.S. Census Bureau.

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Highest26.3Hamilton County
Lowest7.3Johnson County
Median12.7105 counties
Kansas12.8History

Map of counties, 2015

Allen County: 11.3 %Anderson County: 14.1 %Atchison County: 10.9 %Barber County: 12.2 %Barton County: 15.6 %Bourbon County: 13.1 %Brown County: 13.9 %Butler County: 10.4 %Chase County: 11.3 %Chautauqua County: 18.4 %Cherokee County: 13.8 %Cheyenne County: 15.3 %Clark County: 14.1 %Clay County: 8.9 %Cloud County: 12.2 %Coffey County: 9.2 %Comanche County: 14.5 %Cowley County: 13.7 %Crawford County: 13 %Decatur County: 12.5 %Dickinson County: 11.8 %Doniphan County: 11.3 %Douglas County: 11.5 %Edwards County: 15.1 %Elk County: 15.7 %Ellis County: 10.8 %Ellsworth County: 10.4 %Finney County: 22.6 %Ford County: 24.6 %Franklin County: 9.7 %Geary County: 10.9 %Gove County: 12.2 %Graham County: 12.8 %Grant County: 22.3 %Gray County: 18.4 %Greeley County: 16.4 %Greenwood County: 12.3 %Hamilton County: 26.3 %Harper County: 14.7 %Harvey County: 12.6 %Haskell County: 22.4 %Hodgeman County: 13.6 %Jackson County: 11.6 %Jefferson County: 10 %Jewell County: 13.1 %Johnson County: 7.3 %Kearny County: 18.5 %Kingman County: 11.7 %Kiowa County: 12.5 %Labette County: 12.2 %Lane County: 14.8 %Leavenworth County: 7.9 %Lincoln County: 12.4 %Linn County: 13.8 %Logan County: 13.1 %Lyon County: 16.2 %McPherson County: 9.6 %Marion County: 12.7 %Marshall County: 10.4 %Meade County: 15.2 %Miami County: 8.5 %Mitchell County: 10.1 %Montgomery County: 14.5 %Morris County: 11.6 %Morton County: 16.1 %Nemaha County: 9.2 %Neosho County: 10.6 %Ness County: 13.8 %Norton County: 11.3 %Osage County: 10.7 %Osborne County: 14.7 %Ottawa County: 11.4 %Pawnee County: 11 %Phillips County: 12 %Pottawatomie County: 7.8 %Pratt County: 12.8 %Rawlins County: 13.6 %Reno County: 12.2 %Republic County: 12 %Rice County: 14.3 %Riley County: 10 %Rooks County: 11.6 %Rush County: 10.9 %Russell County: 12.6 %Saline County: 13.6 %Scott County: 15.9 %Sedgwick County: 16.7 %Seward County: 25.5 %Shawnee County: 11.4 %Sheridan County: 16.2 %Sherman County: 15.5 %Smith County: 11.9 %Stafford County: 18.8 %Stanton County: 23.6 %Stevens County: 19.7 %Sumner County: 11.5 %Thomas County: 10.5 %Trego County: 11.7 %Wabaunsee County: 8.5 %Wallace County: 13.1 %Washington County: 13.2 %Wichita County: 20.4 %Wilson County: 15.7 %Woodson County: 14.9 %Wyandotte County: 22.7 %
  • Under 11
  • 11 to 12
  • 12 to 13
  • 13 to 14
  • 14 to 16
  • 16 and over
%, 2015. 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, 2015

Hamilton County: 26.3 %Hamilton County26.3Seward County: 25.5 %Seward County25.5Ford County: 24.6 %Ford County24.6Stanton County: 23.6 %Stanton County23.6Wyandotte County: 22.7 %Wyandotte County22.7Finney County: 22.6 %Finney County22.6Haskell County: 22.4 %Haskell County22.4Grant County: 22.3 %Grant County22.3Wichita County: 20.4 %Wichita County20.4Stevens County: 19.7 %Stevens County19.7Stafford County: 18.8 %Stafford County18.8Kearny County: 18.5 %Kearny County18.5Chautauqua County: 18.4 %Chautauqua County18.4Gray County: 18.4 %Gray County18.4Sedgwick County: 16.7 %Sedgwick County16.7Greeley County: 16.4 %Greeley County16.4Lyon County: 16.2 %Lyon County16.2Sheridan County: 16.2 %Sheridan County16.2Morton County: 16.1 %Morton County16.1Scott County: 15.9 %Scott County15.9Elk County: 15.7 %Elk County15.7Wilson County: 15.7 %Wilson County15.7Barton County: 15.6 %Barton County15.6Sherman County: 15.5 %Sherman County15.5Cheyenne County: 15.3 %Cheyenne County15.3Meade County: 15.2 %Meade County15.2Edwards County: 15.1 %Edwards County15.1Woodson County: 14.9 %Woodson County14.9Lane County: 14.8 %Lane County14.8Harper County: 14.7 %Harper County14.7Osborne County: 14.7 %Osborne County14.7Comanche County: 14.5 %Comanche County14.5Montgomery County: 14.5 %Montgomery County14.5Rice County: 14.3 %Rice County14.3Anderson County: 14.1 %Anderson County14.1Clark County: 14.1 %Clark County14.1Brown County: 13.9 %Brown County13.9Cherokee County: 13.8 %Cherokee County13.8Linn County: 13.8 %Linn County13.8Ness County: 13.8 %Ness County13.8Hamilton County: 26.3 %Hamilton County26.3Seward County: 25.5 %Seward County25.5Ford County: 24.6 %Ford County24.6Stanton County: 23.6 %Stanton County23.6Wyandotte County: 22.7 %Wyandotte County22.7Finney County: 22.6 %Finney County22.6Haskell County: 22.4 %Haskell County22.4Grant County: 22.3 %Grant County22.3Wichita County: 20.4 %Wichita County20.4Stevens County: 19.7 %Stevens County19.7Stafford County: 18.8 %Stafford County18.8Kearny County: 18.5 %Kearny County18.5Chautauqua County: 18.4 %Chautauqua County18.4Gray County: 18.4 %Gray County18.4Sedgwick County: 16.7 %Sedgwick County16.7Greeley County: 16.4 %Greeley County16.4Lyon County: 16.2 %Lyon County16.2Sheridan County: 16.2 %Sheridan County16.2Morton County: 16.1 %Morton County16.1Scott County: 15.9 %Scott County15.9Elk County: 15.7 %Elk County15.7Wilson County: 15.7 %Wilson County15.7Barton County: 15.6 %Barton County15.6Sherman County: 15.5 %Sherman County15.5Cheyenne County: 15.3 %Cheyenne County15.3Meade County: 15.2 %Meade County15.2Edwards County: 15.1 %Edwards County15.1Woodson County: 14.9 %Woodson County14.9Lane County: 14.8 %Lane County14.8Harper County: 14.7 %Harper County14.7Osborne County: 14.7 %Osborne County14.7Comanche County: 14.5 %Comanche County14.5Montgomery County: 14.5 %Montgomery County14.5Rice County: 14.3 %Rice County14.3Anderson County: 14.1 %Anderson County14.1Clark County: 14.1 %Clark County14.1Brown County: 13.9 %Brown County13.9Cherokee County: 13.8 %Cherokee County13.8Linn County: 13.8 %Linn County13.8Ness County: 13.8 %Ness County13.8
%. 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

RankCounties2015 (%)Change on 2014
1Hamilton County26.3+1.7 pts
2Seward County25.5-0.7 pts
3Ford County24.6+0.9 pts
4Stanton County23.6-0.5 pts
5Wyandotte County22.7-1.8 pts
6Finney County22.6-0.9 pts
7Haskell County22.4-0.8 pts
8Grant County22.3+0.2 pts
9Wichita County20.4-0.3 pts
10Stevens County19.7-2.1 pts
11Stafford County18.8-0.6 pts
12Kearny County18.5-2.5 pts
13Chautauqua County18.4-3.7 pts
13Gray County18.4-0.3 pts
15Sedgwick County16.7+0.1 pts
16Greeley County16.4+2.8 pts
17Lyon County16.2-3.1 pts
17Sheridan County16.2+0.6 pts
19Morton County16.1-0.5 pts
20Scott County15.9-0.7 pts
21Elk County15.7-5.5 pts
21Wilson County15.7-2.4 pts
23Barton County15.6-2.2 pts
24Sherman County15.5-2 pts
25Cheyenne County15.3-1.6 pts
26Meade County15.2-2.3 pts
27Edwards County15.1-1.9 pts
28Woodson County14.9-1.8 pts
29Lane County14.8-1.8 pts
30Harper County14.7-3.3 pts
30Osborne County14.7-0.5 pts
32Comanche County14.5-2.4 pts
32Montgomery County14.5-2.1 pts
34Rice County14.3-1.6 pts
35Anderson County14.1-2.9 pts
35Clark County14.1-0.8 pts
37Brown County13.9-3.8 pts
38Cherokee County13.8-2.5 pts
38Linn County13.8-2 pts
38Ness County13.8-0.9 pts
41Cowley County13.7-2.1 pts
42Hodgeman County13.6-1 pts
42Rawlins County13.6-0.9 pts
42Saline County13.6-1.3 pts
45Washington County13.2-2.3 pts
46Bourbon County13.1-1.7 pts
46Jewell County13.1-2.6 pts
46Logan County13.1-2.4 pts
46Wallace County13.1-3.9 pts
50Crawford County13-3.1 pts
51Graham County12.8-1 pts
51Pratt County12.8-1 pts
53Marion County12.7-0.9 pts
54Harvey County12.6-0.9 pts
54Russell County12.6-3.5 pts
56Decatur County12.5-1.7 pts
56Kiowa County12.5-2.4 pts
58Lincoln County12.4-3.7 pts
59Greenwood County12.3-2.8 pts
60Barber County12.2-2.8 pts
60Cloud County12.2-2.7 pts
60Gove County12.2-3.5 pts
60Labette County12.2-2 pts
60Reno County12.2-1.7 pts
65Phillips County12-2.5 pts
65Republic County12-1.8 pts
67Smith County11.9-2.9 pts
68Dickinson County11.8-1 pts
69Kingman County11.7-2.7 pts
69Trego County11.7-0.9 pts
71Jackson County11.6-2.8 pts
71Morris County11.6-2.5 pts
71Rooks County11.6-3 pts
74Douglas County11.5-1.6 pts
74Sumner County11.5-2.7 pts
76Ottawa County11.4-1.7 pts
76Shawnee County11.4-3 pts
78Allen County11.3-2.2 pts
78Chase County11.3-4 pts
78Doniphan County11.3-2.4 pts
78Norton County11.3-1.6 pts
82Pawnee County11-1.6 pts
83Atchison County10.9-2.4 pts
83Geary County10.9-2.4 pts
83Rush County10.9-2.5 pts
86Ellis County10.8-1.9 pts
87Osage County10.7-2.1 pts
88Neosho County10.6-3.8 pts
89Thomas County10.5-2.2 pts
90Butler County10.4-1.5 pts
90Ellsworth County10.4-1.3 pts
90Marshall County10.4-1.2 pts
93Mitchell County10.1+0.3 pts
94Jefferson County10-2.1 pts
94Riley County10-1.5 pts
96Franklin County9.7-2.3 pts
97McPherson County9.6-1.6 pts
98Coffey County9.2-2.3 pts
98Nemaha County9.2-1.6 pts
100Clay County8.9-2.6 pts
101Miami County8.5-1.2 pts
101Wabaunsee County8.5-1.6 pts
103Leavenworth County7.9-1.8 pts
104Pottawatomie County7.8-3.4 pts
105Johnson County7.3-1.9 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-2015-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), 2015) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-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), 2015. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015. 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), 2015. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015.

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), 2015 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_kansas_by_2015,
  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), 2015}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015. 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-2015-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), 2015
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-2015-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/kansas-counties?period=2015.
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-2015-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)?

Hamilton County, with 26.3% in 2015, 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 7.3% in 2015.

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