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

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

Adair County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 77 counties in 2014, at 32%. Canadian County had the lowest, at 15.1%. The median was 22.5% and the figure for Oklahoma was 21.7%. Source: the U.S. Census Bureau.

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Highest32Adair County
Lowest15.1Canadian County
Median22.577 counties
Oklahoma21.7History

Map of counties, 2014

Adair County: 32 %Alfalfa County: 18.9 %Atoka County: 26 %Beaver County: 21.7 %Beckham County: 19.4 %Blaine County: 21.8 %Bryan County: 23.1 %Caddo County: 29.8 %Canadian County: 15.1 %Carter County: 21.7 %Cherokee County: 30.5 %Choctaw County: 26.9 %Cimarron County: 29.5 %Cleveland County: 16.6 %Coal County: 27.1 %Comanche County: 19.3 %Cotton County: 22.4 %Craig County: 24.3 %Creek County: 20.8 %Custer County: 24.3 %Delaware County: 26.8 %Dewey County: 22.3 %Ellis County: 15.7 %Garfield County: 20.9 %Garvin County: 24 %Grady County: 19.9 %Grant County: 16.1 %Greer County: 20.4 %Harmon County: 27.7 %Harper County: 22.6 %Haskell County: 28.7 %Hughes County: 27.8 %Jackson County: 19.8 %Jefferson County: 26 %Johnston County: 25 %Kay County: 22.5 %Kingfisher County: 21.7 %Kiowa County: 22.6 %Latimer County: 24.4 %Le Flore County: 28.3 %Lincoln County: 20.5 %Logan County: 18.8 %Love County: 22 %McClain County: 18.8 %McCurtain County: 25.7 %McIntosh County: 25.2 %Major County: 19.8 %Marshall County: 28.2 %Mayes County: 23.9 %Murray County: 21.7 %Muskogee County: 26.3 %Noble County: 19.2 %Nowata County: 24.3 %Okfuskee County: 26.2 %Oklahoma County: 22.8 %Okmulgee County: 23 %Osage County: 19.8 %Ottawa County: 26.2 %Pawnee County: 22.3 %Payne County: 21.2 %Pittsburg County: 24.5 %Pontotoc County: 23.7 %Pottawatomie County: 21.5 %Pushmataha County: 24.5 %Roger Mills County: 19.5 %Rogers County: 16.9 %Seminole County: 26 %Sequoyah County: 25.7 %Stephens County: 20.8 %Texas County: 27.9 %Tillman County: 25.6 %Tulsa County: 21.1 %Wagoner County: 19.9 %Washington County: 19.5 %Washita County: 22 %Woods County: 16.4 %Woodward County: 19.8 %
  • Under 20
  • 20 to 21
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  • 24 to 26
  • 26 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

Adair County: 32 %Adair County32Cherokee County: 30.5 %Cherokee County30.5Caddo County: 29.8 %Caddo County29.8Cimarron County: 29.5 %Cimarron County29.5Haskell County: 28.7 %Haskell County28.7Le Flore County: 28.3 %Le Flore County28.3Marshall County: 28.2 %Marshall County28.2Texas County: 27.9 %Texas County27.9Hughes County: 27.8 %Hughes County27.8Harmon County: 27.7 %Harmon County27.7Coal County: 27.1 %Coal County27.1Choctaw County: 26.9 %Choctaw County26.9Delaware County: 26.8 %Delaware County26.8Muskogee County: 26.3 %Muskogee County26.3Okfuskee County: 26.2 %Okfuskee County26.2Ottawa County: 26.2 %Ottawa County26.2Atoka County: 26 %Atoka County26Jefferson County: 26 %Jefferson County26Seminole County: 26 %Seminole County26McCurtain County: 25.7 %McCurtain County25.7Sequoyah County: 25.7 %Sequoyah County25.7Tillman County: 25.6 %Tillman County25.6McIntosh County: 25.2 %McIntosh County25.2Johnston County: 25 %Johnston County25Pittsburg County: 24.5 %Pittsburg County24.5Pushmataha County: 24.5 %Pushmataha County24.5Latimer County: 24.4 %Latimer County24.4Craig County: 24.3 %Craig County24.3Custer County: 24.3 %Custer County24.3Nowata County: 24.3 %Nowata County24.3Garvin County: 24 %Garvin County24Mayes County: 23.9 %Mayes County23.9Pontotoc County: 23.7 %Pontotoc County23.7Bryan County: 23.1 %Bryan County23.1Okmulgee County: 23 %Okmulgee County23Oklahoma County: 22.8 %Oklahoma County22.8Harper County: 22.6 %Harper County22.6Kiowa County: 22.6 %Kiowa County22.6Kay County: 22.5 %Kay County22.5Cotton County: 22.4 %Cotton County22.4Adair County: 32 %Adair County32Cherokee County: 30.5 %Cherokee County30.5Caddo County: 29.8 %Caddo County29.8Cimarron County: 29.5 %Cimarron County29.5Haskell County: 28.7 %Haskell County28.7Le Flore County: 28.3 %Le Flore County28.3Marshall County: 28.2 %Marshall County28.2Texas County: 27.9 %Texas County27.9Hughes County: 27.8 %Hughes County27.8Harmon County: 27.7 %Harmon County27.7Coal County: 27.1 %Coal County27.1Choctaw County: 26.9 %Choctaw County26.9Delaware County: 26.8 %Delaware County26.8Muskogee County: 26.3 %Muskogee County26.3Okfuskee County: 26.2 %Okfuskee County26.2Ottawa County: 26.2 %Ottawa County26.2Atoka County: 26 %Atoka County26Jefferson County: 26 %Jefferson County26Seminole County: 26 %Seminole County26McCurtain County: 25.7 %McCurtain County25.7Sequoyah County: 25.7 %Sequoyah County25.7Tillman County: 25.6 %Tillman County25.6McIntosh County: 25.2 %McIntosh County25.2Johnston County: 25 %Johnston County25Pittsburg County: 24.5 %Pittsburg County24.5Pushmataha County: 24.5 %Pushmataha County24.5Latimer County: 24.4 %Latimer County24.4Craig County: 24.3 %Craig County24.3Custer County: 24.3 %Custer County24.3Nowata County: 24.3 %Nowata County24.3Garvin County: 24 %Garvin County24Mayes County: 23.9 %Mayes County23.9Pontotoc County: 23.7 %Pontotoc County23.7Bryan County: 23.1 %Bryan County23.1Okmulgee County: 23 %Okmulgee County23Oklahoma County: 22.8 %Oklahoma County22.8Harper County: 22.6 %Harper County22.6Kiowa County: 22.6 %Kiowa County22.6Kay County: 22.5 %Kay County22.5Cotton County: 22.4 %Cotton County22.4
%. 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
1Adair County32-1.2 pts
2Cherokee County30.5-1 pts
3Caddo County29.8-1.4 pts
4Cimarron County29.5-5.5 pts
5Haskell County28.7-2.4 pts
6Le Flore County28.3-3.5 pts
7Marshall County28.2-2.2 pts
8Texas County27.9-3.8 pts
9Hughes County27.8-3.3 pts
10Harmon County27.7-2.1 pts
11Coal County27.1-4.2 pts
12Choctaw County26.9+0.1 pts
13Delaware County26.8-3.5 pts
14Muskogee County26.3-2 pts
15Okfuskee County26.2-4.3 pts
15Ottawa County26.2-1.1 pts
17Atoka County26-4.9 pts
17Jefferson County26-4.4 pts
17Seminole County26-2.5 pts
20McCurtain County25.7-2.8 pts
20Sequoyah County25.7-3.7 pts
22Tillman County25.6-3.3 pts
23McIntosh County25.2-3.9 pts
24Johnston County25-2.9 pts
25Pittsburg County24.5-2.2 pts
25Pushmataha County24.5-7 pts
27Latimer County24.4-2.4 pts
28Craig County24.3-2 pts
28Custer County24.3-2.6 pts
28Nowata County24.3-3.2 pts
31Garvin County24-3.1 pts
32Mayes County23.9-3.1 pts
33Pontotoc County23.7-1.7 pts
34Bryan County23.1-5.2 pts
35Okmulgee County23-3.4 pts
36Oklahoma County22.8-3.6 pts
37Harper County22.6-4.8 pts
37Kiowa County22.6-4.5 pts
39Kay County22.5-3.8 pts
40Cotton County22.4-2.8 pts
41Dewey County22.3-2.2 pts
41Pawnee County22.3-2.2 pts
43Love County22-4.5 pts
43Washita County22-2.1 pts
45Blaine County21.8-5.2 pts
46Beaver County21.7-4.1 pts
46Carter County21.7-2.4 pts
46Kingfisher County21.7-4.9 pts
46Murray County21.7-2.2 pts
50Pottawatomie County21.5-2.5 pts
51Payne County21.2-2.7 pts
52Tulsa County21.1-3.3 pts
53Garfield County20.9-1.7 pts
54Creek County20.8-3 pts
54Stephens County20.8-2.7 pts
56Lincoln County20.5-4.2 pts
57Greer County20.4-2.2 pts
58Grady County19.9-2.5 pts
58Wagoner County19.9-3.4 pts
60Jackson County19.8-4.4 pts
60Major County19.8-2.5 pts
60Osage County19.8-3.4 pts
60Woodward County19.8-3.5 pts
64Roger Mills County19.5-3.5 pts
64Washington County19.5-4.2 pts
66Beckham County19.4-4.2 pts
67Comanche County19.3-3.4 pts
68Noble County19.2-1.1 pts
69Alfalfa County18.9-2.9 pts
70Logan County18.8-3.6 pts
70McClain County18.8-4 pts
72Rogers County16.9-2.3 pts
73Cleveland County16.6-2.6 pts
74Woods County16.4-2.8 pts
75Grant County16.1-4 pts
76Ellis County15.7-3.9 pts
77Canadian County15.1-3.2 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-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 Oklahoma 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 Oklahoma 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/oklahoma-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 Oklahoma 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/oklahoma-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 Oklahoma 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/oklahoma-counties?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oklahoma_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 Oklahoma 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/oklahoma-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 Oklahoma 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/oklahoma-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-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)?

Adair County, with 32% in 2014, according to the U.S. Census Bureau.

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

Canadian County, with 15.1% 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 Oklahoma: more rankings