Data / Rankings / Uninsured rate, under 19 (US, ACS) / Counties in Oklahoma

Counties in Oklahoma by uninsured rate, under 19 (US, ACS)

Coal County had the highest uninsured rate, under 19 (US, ACS) of 77 counties in 2021, at 22.8%. Alfalfa County had the lowest, at 2.2%. The median was 9.3% and the figure for Oklahoma was 8.4%. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest22.8Coal County
Lowest2.2Alfalfa County
Median9.377 counties
Oklahoma8.4History

Map of counties, 2021

Adair County: 17.4 %Alfalfa County: 2.2 %Atoka County: 22.1 %Beaver County: 6.1 %Beckham County: 9.6 %Blaine County: 3.1 %Bryan County: 14.3 %Caddo County: 7.7 %Canadian County: 7.2 %Carter County: 9.3 %Cherokee County: 15.8 %Choctaw County: 10 %Cimarron County: 14.5 %Cleveland County: 5.8 %Coal County: 22.8 %Comanche County: 6.4 %Cotton County: 9 %Craig County: 15.5 %Creek County: 6.5 %Custer County: 5.7 %Delaware County: 11.1 %Dewey County: 12.6 %Ellis County: 8.3 %Garfield County: 8.5 %Garvin County: 14.7 %Grady County: 6 %Grant County: 5.5 %Greer County: 10.4 %Harmon County: 13.5 %Harper County: 12.8 %Haskell County: 10.5 %Hughes County: 11.6 %Jackson County: 5.9 %Jefferson County: 4.7 %Johnston County: 12.9 %Kay County: 7.6 %Kingfisher County: 6.8 %Kiowa County: 7 %Latimer County: 18 %Le Flore County: 11.4 %Lincoln County: 8.2 %Logan County: 6.9 %Love County: 10.1 %McClain County: 7.7 %McCurtain County: 13.8 %McIntosh County: 16.2 %Major County: 12 %Marshall County: 11 %Mayes County: 12.4 %Murray County: 10 %Muskogee County: 9.5 %Noble County: 6.6 %Nowata County: 12.4 %Okfuskee County: 16.4 %Oklahoma County: 7.2 %Okmulgee County: 8.8 %Osage County: 8.4 %Ottawa County: 11.2 %Pawnee County: 11.8 %Payne County: 9.3 %Pittsburg County: 10.7 %Pontotoc County: 15.3 %Pottawatomie County: 7.8 %Pushmataha County: 16.4 %Roger Mills County: 4.9 %Rogers County: 7.7 %Seminole County: 13.8 %Sequoyah County: 11.7 %Stephens County: 6.5 %Texas County: 6.7 %Tillman County: 3.9 %Tulsa County: 7.8 %Wagoner County: 7.2 %Washington County: 8.3 %Washita County: 6 %Woods County: 6.7 %Woodward County: 12.1 %
  • Under 6.4
  • 6.4 to 7.7
  • 7.7 to 9.3
  • 9.3 to 12
  • 12 to 14
  • 14 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2021

Coal County: 22.8 %Coal County22.8Atoka County: 22.1 %Atoka County22.1Latimer County: 18 %Latimer County18Adair County: 17.4 %Adair County17.4Okfuskee County: 16.4 %Okfuskee County16.4Pushmataha County: 16.4 %Pushmataha County16.4McIntosh County: 16.2 %McIntosh County16.2Cherokee County: 15.8 %Cherokee County15.8Craig County: 15.5 %Craig County15.5Pontotoc County: 15.3 %Pontotoc County15.3Garvin County: 14.7 %Garvin County14.7Cimarron County: 14.5 %Cimarron County14.5Bryan County: 14.3 %Bryan County14.3Seminole County: 13.8 %Seminole County13.8McCurtain County: 13.8 %McCurtain County13.8Harmon County: 13.5 %Harmon County13.5Johnston County: 12.9 %Johnston County12.9Harper County: 12.8 %Harper County12.8Dewey County: 12.6 %Dewey County12.6Nowata County: 12.4 %Nowata County12.4Mayes County: 12.4 %Mayes County12.4Woodward County: 12.1 %Woodward County12.1Major County: 12 %Major County12Pawnee County: 11.8 %Pawnee County11.8Sequoyah County: 11.7 %Sequoyah County11.7Hughes County: 11.6 %Hughes County11.6Le Flore County: 11.4 %Le Flore County11.4Ottawa County: 11.2 %Ottawa County11.2Delaware County: 11.1 %Delaware County11.1Marshall County: 11 %Marshall County11Pittsburg County: 10.7 %Pittsburg County10.7Haskell County: 10.5 %Haskell County10.5Greer County: 10.4 %Greer County10.4Love County: 10.1 %Love County10.1Choctaw County: 10 %Choctaw County10Murray County: 10 %Murray County10Beckham County: 9.6 %Beckham County9.6Muskogee County: 9.5 %Muskogee County9.5Carter County: 9.3 %Carter County9.3Payne County: 9.3 %Payne County9.3Coal County: 22.8 %Coal County22.8Atoka County: 22.1 %Atoka County22.1Latimer County: 18 %Latimer County18Adair County: 17.4 %Adair County17.4Okfuskee County: 16.4 %Okfuskee County16.4Pushmataha County: 16.4 %Pushmataha County16.4McIntosh County: 16.2 %McIntosh County16.2Cherokee County: 15.8 %Cherokee County15.8Craig County: 15.5 %Craig County15.5Pontotoc County: 15.3 %Pontotoc County15.3Garvin County: 14.7 %Garvin County14.7Cimarron County: 14.5 %Cimarron County14.5Bryan County: 14.3 %Bryan County14.3Seminole County: 13.8 %Seminole County13.8McCurtain County: 13.8 %McCurtain County13.8Harmon County: 13.5 %Harmon County13.5Johnston County: 12.9 %Johnston County12.9Harper County: 12.8 %Harper County12.8Dewey County: 12.6 %Dewey County12.6Nowata County: 12.4 %Nowata County12.4Mayes County: 12.4 %Mayes County12.4Woodward County: 12.1 %Woodward County12.1Major County: 12 %Major County12Pawnee County: 11.8 %Pawnee County11.8Sequoyah County: 11.7 %Sequoyah County11.7Hughes County: 11.6 %Hughes County11.6Le Flore County: 11.4 %Le Flore County11.4Ottawa County: 11.2 %Ottawa County11.2Delaware County: 11.1 %Delaware County11.1Marshall County: 11 %Marshall County11Pittsburg County: 10.7 %Pittsburg County10.7Haskell County: 10.5 %Haskell County10.5Greer County: 10.4 %Greer County10.4Love County: 10.1 %Love County10.1Choctaw County: 10 %Choctaw County10Murray County: 10 %Murray County10Beckham County: 9.6 %Beckham County9.6Muskogee County: 9.5 %Muskogee County9.5Carter County: 9.3 %Carter County9.3Payne County: 9.3 %Payne County9.3
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Coal County22.8
2Atoka County22.1
3Latimer County18
4Adair County17.4
5Okfuskee County16.4
6Pushmataha County16.4
7McIntosh County16.2
8Cherokee County15.8
9Craig County15.5
10Pontotoc County15.3
11Garvin County14.7
12Cimarron County14.5
13Bryan County14.3
14Seminole County13.8
15McCurtain County13.8
16Harmon County13.5
17Johnston County12.9
18Harper County12.8
19Dewey County12.6
20Nowata County12.4
21Mayes County12.4
22Woodward County12.1
23Major County12
24Pawnee County11.8
25Sequoyah County11.7
26Hughes County11.6
27Le Flore County11.4
28Ottawa County11.2
29Delaware County11.1
30Marshall County11
31Pittsburg County10.7
32Haskell County10.5
33Greer County10.4
34Love County10.1
35Choctaw County10
36Murray County10
37Beckham County9.6
38Muskogee County9.5
39Carter County9.3
40Payne County9.3
41Cotton County9
42Okmulgee County8.8
43Garfield County8.5
44Osage County8.4
45Washington County8.3
46Ellis County8.3
47Lincoln County8.2
48Pottawatomie County7.8
49Tulsa County7.8
50Caddo County7.7
51Rogers County7.7
52McClain County7.7
53Kay County7.6
54Canadian County7.2
55Wagoner County7.2
56Oklahoma County7.2
57Kiowa County7
58Logan County6.9
59Kingfisher County6.8
60Woods County6.7
61Texas County6.7
62Noble County6.6
63Creek County6.5
63Stephens County6.5
65Comanche County6.4
66Beaver County6.1
67Washita County6
68Grady County6
69Jackson County5.9
70Cleveland County5.8
71Custer County5.7
72Grant County5.5
73Roger Mills County4.9
74Jefferson County4.7
75Tillman County3.9
76Blaine County3.1
77Alfalfa County2.2

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population under 19. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

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. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. 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). American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs (Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs, Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs, Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oklahoma_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs: Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs: Counties in Oklahoma by uninsured rate, under 19 (US, ACS), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/oklahoma-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, under 19 (US, ACS)?

Coal County, with 22.8% in 2021, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US, ACS)?

Alfalfa County, with 2.2% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, under 19 (US, ACS): other rankings

Counties in Oklahoma: more rankings