Data / Rankings / Uninsured rate, under 19 (US model-based estimate) / Counties in Oklahoma

Counties in Oklahoma by uninsured rate, under 19 (US model-based estimate), 2024

Cimarron County had the highest uninsured rate, under 19 (US model-based estimate) of 77 counties in 2024, at 18.3%. Canadian County had the lowest, at 7.1%. The median was 9.6% and the figure for Oklahoma was 9.3%. Source: the U.S. Census Bureau.

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Highest18.3Cimarron County
Lowest7.1Canadian County
Median9.677 counties
Oklahoma9.3History

Map of counties, 2024

Adair County: 8.4 %Alfalfa County: 13.2 %Atoka County: 12.4 %Beaver County: 16.1 %Beckham County: 10.8 %Blaine County: 9.5 %Bryan County: 10.1 %Caddo County: 10 %Canadian County: 7.1 %Carter County: 9.9 %Cherokee County: 10.4 %Choctaw County: 9 %Cimarron County: 18.3 %Cleveland County: 7.3 %Coal County: 13.1 %Comanche County: 8.9 %Cotton County: 10.5 %Craig County: 10.7 %Creek County: 8.7 %Custer County: 9.4 %Delaware County: 10.8 %Dewey County: 9.6 %Ellis County: 13.2 %Garfield County: 9.4 %Garvin County: 11.5 %Grady County: 9.3 %Grant County: 11.8 %Greer County: 11.6 %Harmon County: 15.5 %Harper County: 13.4 %Haskell County: 9.3 %Hughes County: 9.5 %Jackson County: 9.6 %Jefferson County: 9.7 %Johnston County: 10.3 %Kay County: 8 %Kingfisher County: 12 %Kiowa County: 9.8 %Latimer County: 7.7 %Le Flore County: 11.9 %Lincoln County: 9.4 %Logan County: 8.2 %Love County: 12 %McClain County: 9.2 %McCurtain County: 9.2 %McIntosh County: 11 %Major County: 13.4 %Marshall County: 12.1 %Mayes County: 10.5 %Murray County: 10.3 %Muskogee County: 9.6 %Noble County: 7.6 %Nowata County: 8.2 %Okfuskee County: 9.1 %Oklahoma County: 9.9 %Okmulgee County: 7.8 %Osage County: 7.7 %Ottawa County: 9.3 %Pawnee County: 10.5 %Payne County: 8.9 %Pittsburg County: 9.3 %Pontotoc County: 7.8 %Pottawatomie County: 9.1 %Pushmataha County: 11.3 %Roger Mills County: 9.2 %Rogers County: 8.7 %Seminole County: 9.4 %Sequoyah County: 9.2 %Stephens County: 8.8 %Texas County: 15.9 %Tillman County: 11.1 %Tulsa County: 9 %Wagoner County: 9 %Washington County: 8.8 %Washita County: 10.5 %Woods County: 9.1 %Woodward County: 11.5 %
  • Under 8.8
  • 8.8 to 9.2
  • 9.2 to 9.6
  • 9.6 to 11
  • 11 to 12
  • 12 and over
%, 2024. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

Cimarron County: 18.3 %Cimarron County18.3Beaver County: 16.1 %Beaver County16.1Texas County: 15.9 %Texas County15.9Harmon County: 15.5 %Harmon County15.5Harper County: 13.4 %Harper County13.4Major County: 13.4 %Major County13.4Alfalfa County: 13.2 %Alfalfa County13.2Ellis County: 13.2 %Ellis County13.2Coal County: 13.1 %Coal County13.1Atoka County: 12.4 %Atoka County12.4Marshall County: 12.1 %Marshall County12.1Kingfisher County: 12 %Kingfisher County12Love County: 12 %Love County12Le Flore County: 11.9 %Le Flore County11.9Grant County: 11.8 %Grant County11.8Greer County: 11.6 %Greer County11.6Garvin County: 11.5 %Garvin County11.5Woodward County: 11.5 %Woodward County11.5Pushmataha County: 11.3 %Pushmataha County11.3Tillman County: 11.1 %Tillman County11.1McIntosh County: 11 %McIntosh County11Beckham County: 10.8 %Beckham County10.8Delaware County: 10.8 %Delaware County10.8Craig County: 10.7 %Craig County10.7Cotton County: 10.5 %Cotton County10.5Mayes County: 10.5 %Mayes County10.5Pawnee County: 10.5 %Pawnee County10.5Washita County: 10.5 %Washita County10.5Cherokee County: 10.4 %Cherokee County10.4Johnston County: 10.3 %Johnston County10.3Murray County: 10.3 %Murray County10.3Bryan County: 10.1 %Bryan County10.1Caddo County: 10 %Caddo County10Carter County: 9.9 %Carter County9.9Oklahoma County: 9.9 %Oklahoma County9.9Kiowa County: 9.8 %Kiowa County9.8Jefferson County: 9.7 %Jefferson County9.7Dewey County: 9.6 %Dewey County9.6Jackson County: 9.6 %Jackson County9.6Muskogee County: 9.6 %Muskogee County9.6Cimarron County: 18.3 %Cimarron County18.3Beaver County: 16.1 %Beaver County16.1Texas County: 15.9 %Texas County15.9Harmon County: 15.5 %Harmon County15.5Harper County: 13.4 %Harper County13.4Major County: 13.4 %Major County13.4Alfalfa County: 13.2 %Alfalfa County13.2Ellis County: 13.2 %Ellis County13.2Coal County: 13.1 %Coal County13.1Atoka County: 12.4 %Atoka County12.4Marshall County: 12.1 %Marshall County12.1Kingfisher County: 12 %Kingfisher County12Love County: 12 %Love County12Le Flore County: 11.9 %Le Flore County11.9Grant County: 11.8 %Grant County11.8Greer County: 11.6 %Greer County11.6Garvin County: 11.5 %Garvin County11.5Woodward County: 11.5 %Woodward County11.5Pushmataha County: 11.3 %Pushmataha County11.3Tillman County: 11.1 %Tillman County11.1McIntosh County: 11 %McIntosh County11Beckham County: 10.8 %Beckham County10.8Delaware County: 10.8 %Delaware County10.8Craig County: 10.7 %Craig County10.7Cotton County: 10.5 %Cotton County10.5Mayes County: 10.5 %Mayes County10.5Pawnee County: 10.5 %Pawnee County10.5Washita County: 10.5 %Washita County10.5Cherokee County: 10.4 %Cherokee County10.4Johnston County: 10.3 %Johnston County10.3Murray County: 10.3 %Murray County10.3Bryan County: 10.1 %Bryan County10.1Caddo County: 10 %Caddo County10Carter County: 9.9 %Carter County9.9Oklahoma County: 9.9 %Oklahoma County9.9Kiowa County: 9.8 %Kiowa County9.8Jefferson County: 9.7 %Jefferson County9.7Dewey County: 9.6 %Dewey County9.6Jackson County: 9.6 %Jackson County9.6Muskogee County: 9.6 %Muskogee County9.6
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Cimarron County18.3+2.3 pts
2Beaver County16.1+2.6 pts
3Texas County15.9+1.6 pts
4Harmon County15.5+3.5 pts
5Harper County13.4+1 pts
5Major County13.4+0.4 pts
7Alfalfa County13.2+1 pts
7Ellis County13.2+0.3 pts
9Coal County13.1+2.9 pts
10Atoka County12.4-1.5 pts
11Marshall County12.1+2.3 pts
12Kingfisher County12+1.5 pts
12Love County12+2.2 pts
14Le Flore County11.9+2.1 pts
15Grant County11.8+0.7 pts
16Greer County11.6+1.1 pts
17Garvin County11.5+2.1 pts
17Woodward County11.5+1.3 pts
19Pushmataha County11.3+0.8 pts
20Tillman County11.1+1.2 pts
21McIntosh County11+1.6 pts
22Beckham County10.8+0.8 pts
22Delaware County10.8+1 pts
24Craig County10.7+1.9 pts
25Cotton County10.5+1.4 pts
25Mayes County10.5+1.4 pts
25Pawnee County10.5+1 pts
25Washita County10.5+0.8 pts
29Cherokee County10.4+1.6 pts
30Johnston County10.3+1.7 pts
30Murray County10.3+1.8 pts
32Bryan County10.1+0.2 pts
33Caddo County10+3.1 pts
34Carter County9.9+1.9 pts
34Oklahoma County9.9+2.5 pts
36Kiowa County9.8+0.4 pts
37Jefferson County9.7+0.3 pts
38Dewey County9.6-0.4 pts
38Jackson County9.6-0.1 pts
38Muskogee County9.6+2.2 pts
41Blaine County9.5+0.4 pts
41Hughes County9.5+0.3 pts
43Custer County9.4-0.1 pts
43Garfield County9.4+0.7 pts
43Lincoln County9.4-1.1 pts
43Seminole County9.4+0.3 pts
47Grady County9.3+1.8 pts
47Haskell County9.3+0.6 pts
47Ottawa County9.3+1.3 pts
47Pittsburg County9.3+0.6 pts
51McClain County9.2+1.4 pts
51McCurtain County9.2+0.7 pts
51Roger Mills County9.2-2 pts
51Sequoyah County9.2+1 pts
55Okfuskee County9.1-1 pts
55Pottawatomie County9.1+1 pts
55Woods County9.1+0.8 pts
58Choctaw County9-0.7 pts
58Tulsa County9+1.5 pts
58Wagoner County9+1.4 pts
61Comanche County8.9+1.1 pts
61Payne County8.9-0.8 pts
63Stephens County8.8+0.7 pts
63Washington County8.8+1.9 pts
65Creek County8.7+1.6 pts
65Rogers County8.7+1.6 pts
67Adair County8.4+0.5 pts
68Logan County8.2-2.1 pts
68Nowata County8.2+0.8 pts
70Kay County8-0.6 pts
71Okmulgee County7.8+0.3 pts
71Pontotoc County7.8-1.9 pts
73Latimer County7.7+1.3 pts
73Osage County7.7-0.5 pts
75Noble County7.6-0.2 pts
76Cleveland County7.3+0.2 pts
77Canadian County7.1+0.1 pts

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of all people under 19. 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. Under 19 matches the age limit for children in Medicaid and the Children's Health Insurance Program (CHIP).

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 19, 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, under 19, all races, both sexes, all income levels, states and counties (Counties in Oklahoma by uninsured rate, under 19 (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, under 19, all races, both sexes, all income levels, states and counties, Counties in Oklahoma by uninsured rate, under 19 (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-under-19/oklahoma-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Counties in Oklahoma by uninsured rate, under 19 (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-under-19/oklahoma-counties.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Oklahoma by uninsured rate, under 19 (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-under-19/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, under 19, all races, both sexes, all income levels, states and counties: Counties in Oklahoma by uninsured rate, under 19 (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-under-19/oklahoma-counties. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, 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, under 19, all races, both sexes, all income levels, states and counties: Counties in Oklahoma by uninsured rate, under 19 (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-under-19/oklahoma-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/oklahoma-counties.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, 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, under 19 (US model-based estimate)?

Cimarron County, with 18.3% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US model-based estimate)?

Canadian County, with 7.1% 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, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 19 (US model-based estimate): other rankings

Counties in Oklahoma: more rankings