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), 2024

Texas County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 77 counties in 2024, at 26.2%. Noble County had the lowest, at 13%. The median was 17.5% and the figure for Oklahoma was 16.5%. Source: the U.S. Census Bureau.

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Highest26.2Texas County
Lowest13Noble County
Median17.577 counties
Oklahoma16.5History

Map of counties, 2024

Adair County: 18.3 %Alfalfa County: 17.8 %Atoka County: 19.8 %Beaver County: 23.8 %Beckham County: 18.3 %Blaine County: 17.8 %Bryan County: 17.9 %Caddo County: 18.2 %Canadian County: 13 %Carter County: 19 %Cherokee County: 17.9 %Choctaw County: 18.5 %Cimarron County: 21.8 %Cleveland County: 13.6 %Coal County: 19.1 %Comanche County: 14.9 %Cotton County: 15.8 %Craig County: 18.1 %Creek County: 15.4 %Custer County: 18.6 %Delaware County: 18.3 %Dewey County: 15 %Ellis County: 17.7 %Garfield County: 17.6 %Garvin County: 20 %Grady County: 14.7 %Grant County: 15.3 %Greer County: 16.2 %Harmon County: 19.9 %Harper County: 22 %Haskell County: 18.7 %Hughes County: 17.7 %Jackson County: 16.1 %Jefferson County: 16.6 %Johnston County: 16.8 %Kay County: 15.5 %Kingfisher County: 19.5 %Kiowa County: 16.1 %Latimer County: 15.4 %Le Flore County: 21.6 %Lincoln County: 15.6 %Logan County: 15.7 %Love County: 19.2 %McClain County: 15.2 %McCurtain County: 18.7 %McIntosh County: 18.4 %Major County: 20 %Marshall County: 21.2 %Mayes County: 16.5 %Murray County: 16.2 %Muskogee County: 16.7 %Noble County: 13 %Nowata County: 15.1 %Okfuskee County: 18.8 %Oklahoma County: 17.6 %Okmulgee County: 16.6 %Osage County: 15.2 %Ottawa County: 18.3 %Pawnee County: 17.5 %Payne County: 15.4 %Pittsburg County: 16.4 %Pontotoc County: 15.5 %Pottawatomie County: 15.3 %Pushmataha County: 19.2 %Roger Mills County: 14.4 %Rogers County: 13.6 %Seminole County: 18.1 %Sequoyah County: 17.3 %Stephens County: 17.1 %Texas County: 26.2 %Tillman County: 19 %Tulsa County: 17.2 %Wagoner County: 13.9 %Washington County: 16 %Washita County: 17.5 %Woods County: 13.7 %Woodward County: 19.7 %
  • Under 15
  • 15 to 16
  • 16 to 18
  • 18 to 19
  • 19 and over
%, 2024. 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, 2024

Texas County: 26.2 %Texas County26.2Beaver County: 23.8 %Beaver County23.8Harper County: 22 %Harper County22Cimarron County: 21.8 %Cimarron County21.8Le Flore County: 21.6 %Le Flore County21.6Marshall County: 21.2 %Marshall County21.2Garvin County: 20 %Garvin County20Major County: 20 %Major County20Harmon County: 19.9 %Harmon County19.9Atoka County: 19.8 %Atoka County19.8Woodward County: 19.7 %Woodward County19.7Kingfisher County: 19.5 %Kingfisher County19.5Love County: 19.2 %Love County19.2Pushmataha County: 19.2 %Pushmataha County19.2Coal County: 19.1 %Coal County19.1Carter County: 19 %Carter County19Tillman County: 19 %Tillman County19Okfuskee County: 18.8 %Okfuskee County18.8Haskell County: 18.7 %Haskell County18.7McCurtain County: 18.7 %McCurtain County18.7Custer County: 18.6 %Custer County18.6Choctaw County: 18.5 %Choctaw County18.5McIntosh County: 18.4 %McIntosh County18.4Adair County: 18.3 %Adair County18.3Beckham County: 18.3 %Beckham County18.3Delaware County: 18.3 %Delaware County18.3Ottawa County: 18.3 %Ottawa County18.3Caddo County: 18.2 %Caddo County18.2Craig County: 18.1 %Craig County18.1Seminole County: 18.1 %Seminole County18.1Bryan County: 17.9 %Bryan County17.9Cherokee County: 17.9 %Cherokee County17.9Alfalfa County: 17.8 %Alfalfa County17.8Blaine County: 17.8 %Blaine County17.8Ellis County: 17.7 %Ellis County17.7Hughes County: 17.7 %Hughes County17.7Garfield County: 17.6 %Garfield County17.6Oklahoma County: 17.6 %Oklahoma County17.6Pawnee County: 17.5 %Pawnee County17.5Washita County: 17.5 %Washita County17.5Texas County: 26.2 %Texas County26.2Beaver County: 23.8 %Beaver County23.8Harper County: 22 %Harper County22Cimarron County: 21.8 %Cimarron County21.8Le Flore County: 21.6 %Le Flore County21.6Marshall County: 21.2 %Marshall County21.2Garvin County: 20 %Garvin County20Major County: 20 %Major County20Harmon County: 19.9 %Harmon County19.9Atoka County: 19.8 %Atoka County19.8Woodward County: 19.7 %Woodward County19.7Kingfisher County: 19.5 %Kingfisher County19.5Love County: 19.2 %Love County19.2Pushmataha County: 19.2 %Pushmataha County19.2Coal County: 19.1 %Coal County19.1Carter County: 19 %Carter County19Tillman County: 19 %Tillman County19Okfuskee County: 18.8 %Okfuskee County18.8Haskell County: 18.7 %Haskell County18.7McCurtain County: 18.7 %McCurtain County18.7Custer County: 18.6 %Custer County18.6Choctaw County: 18.5 %Choctaw County18.5McIntosh County: 18.4 %McIntosh County18.4Adair County: 18.3 %Adair County18.3Beckham County: 18.3 %Beckham County18.3Delaware County: 18.3 %Delaware County18.3Ottawa County: 18.3 %Ottawa County18.3Caddo County: 18.2 %Caddo County18.2Craig County: 18.1 %Craig County18.1Seminole County: 18.1 %Seminole County18.1Bryan County: 17.9 %Bryan County17.9Cherokee County: 17.9 %Cherokee County17.9Alfalfa County: 17.8 %Alfalfa County17.8Blaine County: 17.8 %Blaine County17.8Ellis County: 17.7 %Ellis County17.7Hughes County: 17.7 %Hughes County17.7Garfield County: 17.6 %Garfield County17.6Oklahoma County: 17.6 %Oklahoma County17.6Pawnee County: 17.5 %Pawnee County17.5Washita County: 17.5 %Washita County17.5
%. 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

RankCounties2024 (%)Change on 2023
1Texas County26.2+0.7 pts
2Beaver County23.8+2 pts
3Harper County22-0.1 pts
4Cimarron County21.8+2.5 pts
5Le Flore County21.6+1.5 pts
6Marshall County21.2-0.7 pts
7Garvin County20+1.6 pts
7Major County20+2.8 pts
9Harmon County19.9-1.3 pts
10Atoka County19.8-1.8 pts
11Woodward County19.7+2.7 pts
12Kingfisher County19.5+2.4 pts
13Love County19.2+1.3 pts
13Pushmataha County19.2-0.8 pts
15Coal County19.1-0.4 pts
16Carter County19+1.6 pts
16Tillman County19-0.7 pts
18Okfuskee County18.8+1.3 pts
19Haskell County18.7+0.3 pts
19McCurtain County18.7+0.7 pts
21Custer County18.6-0.3 pts
22Choctaw County18.5-0.2 pts
23McIntosh County18.4-0.2 pts
24Adair County18.3+1 pts
24Beckham County18.3-0.7 pts
24Delaware County18.3-0.7 pts
24Ottawa County18.3+0.2 pts
28Caddo County18.2+1.7 pts
29Craig County18.1+1.2 pts
29Seminole County18.1-0.5 pts
31Bryan County17.9-1.5 pts
31Cherokee County17.9-2.6 pts
33Alfalfa County17.8+0.2 pts
33Blaine County17.8+2.2 pts
35Ellis County17.7-0.5 pts
35Hughes County17.7-1.9 pts
37Garfield County17.6-1.4 pts
37Oklahoma County17.6-0.6 pts
39Pawnee County17.5+0.9 pts
39Washita County17.5-0.4 pts
41Sequoyah County17.3-0.3 pts
42Tulsa County17.20 pts
43Stephens County17.1+0.7 pts
44Johnston County16.8+2.6 pts
45Muskogee County16.7-0.1 pts
46Jefferson County16.6-1.2 pts
46Okmulgee County16.6-0.7 pts
48Mayes County16.5+0.2 pts
49Pittsburg County16.4-1 pts
50Greer County16.2-1 pts
50Murray County16.20 pts
52Jackson County16.10 pts
52Kiowa County16.1-0.2 pts
54Washington County16+0.9 pts
55Cotton County15.8+0.6 pts
56Logan County15.7+1.5 pts
57Lincoln County15.6+0.6 pts
58Kay County15.5-1.1 pts
58Pontotoc County15.5-0.2 pts
60Creek County15.40 pts
60Latimer County15.4+0.3 pts
60Payne County15.40 pts
63Grant County15.3+0.2 pts
63Pottawatomie County15.3-0.6 pts
65McClain County15.2+0.6 pts
65Osage County15.2-0.3 pts
67Nowata County15.1+0.8 pts
68Dewey County15-2.1 pts
69Comanche County14.9+1.1 pts
70Grady County14.7+0.7 pts
71Roger Mills County14.4-2.3 pts
72Wagoner County13.9-0.9 pts
73Woods County13.7+1.1 pts
74Cleveland County13.6+0.8 pts
74Rogers County13.60 pts
76Canadian County13-0.3 pts
76Noble County13-0.4 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-2024-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), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-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), 2024. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties. 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), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties.

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), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oklahoma_by_2024,
  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), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties. 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-2024-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), 2024
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-2024-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/oklahoma-counties.
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-2024-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)?

Texas County, with 26.2% in 2024, according to the U.S. Census Bureau.

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

Noble County, with 13% in 2024.

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