Data / Rankings / Uninsured rate, all ages (US) / Cities in Oklahoma

Cities in Oklahoma by uninsured rate, all ages (US)

El Reno, OK had the highest uninsured rate, all ages (US) of 46 cities in 2021, at 22.7%. Newcastle, OK had the lowest, at 4.8%. The median was 13.7% and the figure for Oklahoma was 14.3%. Source: the U.S. Census Bureau.

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Highest22.7El Reno, OK
Lowest4.8Newcastle, OK
Median13.746 cities
Oklahoma14.3History

All cities, 2021

El Reno, OK: 22.7 %El Reno, OK22.7Durant, OK: 22.7 %Durant, OK22.7Guymon, OK: 21.7 %Guymon, OK21.7Tahlequah, OK: 20.8 %Tahlequah, OK20.8Ada, OK: 20.5 %Ada, OK20.5McAlester, OK: 19.9 %McAlester, OK19.9Warr Acres, OK: 19.1 %Warr Acres, OK19.1Miami, OK: 18.3 %Miami, OK18.3Okmulgee, OK: 18 %Okmulgee, OK18Elk City, OK: 17.5 %Elk City, OK17.5Ardmore, OK: 17 %Ardmore, OK17Enid, OK: 16.7 %Enid, OK16.7Tulsa, OK: 16.7 %Tulsa, OK16.7Duncan, OK: 16.2 %Duncan, OK16.2Woodward, OK: 16 %Woodward, OK16Muskogee, OK: 15.8 %Muskogee, OK15.8Chickasha, OK: 15.8 %Chickasha, OK15.8Altus, OK: 15.4 %Altus, OK15.4Shawnee, OK: 14.9 %Shawnee, OK14.9Claremore, OK: 14.8 %Claremore, OK14.8Lawton, OK: 14.8 %Lawton, OK14.8Oklahoma City, OK: 14.4 %Oklahoma City, OK14.4Guthrie, OK: 13.9 %Guthrie, OK13.9Glenpool, OK: 13.5 %Glenpool, OK13.5Del City, OK: 13.2 %Del City, OK13.2Bartlesville, OK: 13.2 %Bartlesville, OK13.2Ponca City, OK: 12.5 %Ponca City, OK12.5Bethany, OK: 12.3 %Bethany, OK12.3Moore, OK: 11.7 %Moore, OK11.7Midwest City, OK: 11 %Midwest City, OK11Sapulpa, OK: 10.7 %Sapulpa, OK10.7Broken Arrow, OK: 10.6 %Broken Arrow, OK10.6Sand Springs, OK: 10.3 %Sand Springs, OK10.3Coweta, OK: 9.9 %Coweta, OK9.9Yukon, OK: 9.7 %Yukon, OK9.7Norman, OK: 9.6 %Norman, OK9.6Stillwater, OK: 9.5 %Stillwater, OK9.5Weatherford, OK: 9.3 %Weatherford, OK9.3Blanchard, OK: 8.9 %Blanchard, OK8.9Owasso, OK: 8.7 %Owasso, OK8.7Jenks, OK: 8.2 %Jenks, OK8.2Bixby, OK: 7.9 %Bixby, OK7.9Edmond, OK: 7.9 %Edmond, OK7.9Mustang, OK: 7.1 %Mustang, OK7.1Choctaw, OK: 5 %Choctaw, OK5Newcastle, OK: 4.8 %Newcastle, OK4.8El Reno, OK: 22.7 %El Reno, OK22.7Durant, OK: 22.7 %Durant, OK22.7Guymon, OK: 21.7 %Guymon, OK21.7Tahlequah, OK: 20.8 %Tahlequah, OK20.8Ada, OK: 20.5 %Ada, OK20.5McAlester, OK: 19.9 %McAlester, OK19.9Warr Acres, OK: 19.1 %Warr Acres, OK19.1Miami, OK: 18.3 %Miami, OK18.3Okmulgee, OK: 18 %Okmulgee, OK18Elk City, OK: 17.5 %Elk City, OK17.5Ardmore, OK: 17 %Ardmore, OK17Enid, OK: 16.7 %Enid, OK16.7Tulsa, OK: 16.7 %Tulsa, OK16.7Duncan, OK: 16.2 %Duncan, OK16.2Woodward, OK: 16 %Woodward, OK16Muskogee, OK: 15.8 %Muskogee, OK15.8Chickasha, OK: 15.8 %Chickasha, OK15.8Altus, OK: 15.4 %Altus, OK15.4Shawnee, OK: 14.9 %Shawnee, OK14.9Claremore, OK: 14.8 %Claremore, OK14.8Lawton, OK: 14.8 %Lawton, OK14.8Oklahoma City, OK: 14.4 %Oklahoma City, OK14.4Guthrie, OK: 13.9 %Guthrie, OK13.9Glenpool, OK: 13.5 %Glenpool, OK13.5Del City, OK: 13.2 %Del City, OK13.2Bartlesville, OK: 13.2 %Bartlesville, OK13.2Ponca City, OK: 12.5 %Ponca City, OK12.5Bethany, OK: 12.3 %Bethany, OK12.3Moore, OK: 11.7 %Moore, OK11.7Midwest City, OK: 11 %Midwest City, OK11Sapulpa, OK: 10.7 %Sapulpa, OK10.7Broken Arrow, OK: 10.6 %Broken Arrow, OK10.6Sand Springs, OK: 10.3 %Sand Springs, OK10.3Coweta, OK: 9.9 %Coweta, OK9.9Yukon, OK: 9.7 %Yukon, OK9.7Norman, OK: 9.6 %Norman, OK9.6Stillwater, OK: 9.5 %Stillwater, OK9.5Weatherford, OK: 9.3 %Weatherford, OK9.3Blanchard, OK: 8.9 %Blanchard, OK8.9Owasso, OK: 8.7 %Owasso, OK8.7Jenks, OK: 8.2 %Jenks, OK8.2Bixby, OK: 7.9 %Bixby, OK7.9Edmond, OK: 7.9 %Edmond, OK7.9Mustang, OK: 7.1 %Mustang, OK7.1Choctaw, OK: 5 %Choctaw, OK5Newcastle, OK: 4.8 %Newcastle, OK4.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2021 (%)
1El Reno, OK22.7
2Durant, OK22.7
3Guymon, OK21.7
4Tahlequah, OK20.8
5Ada, OK20.5
6McAlester, OK19.9
7Warr Acres, OK19.1
8Miami, OK18.3
9Okmulgee, OK18
10Elk City, OK17.5
11Ardmore, OK17
12Enid, OK16.7
13Tulsa, OK16.7
14Duncan, OK16.2
15Woodward, OK16
16Muskogee, OK15.8
17Chickasha, OK15.8
18Altus, OK15.4
19Shawnee, OK14.9
20Claremore, OK14.8
21Lawton, OK14.8
22Oklahoma City, OK14.4
23Guthrie, OK13.9
24Glenpool, OK13.5
25Del City, OK13.2
26Bartlesville, OK13.2
27Ponca City, OK12.5
28Bethany, OK12.3
29Moore, OK11.7
30Midwest City, OK11
31Sapulpa, OK10.7
32Broken Arrow, OK10.6
33Sand Springs, OK10.3
34Coweta, OK9.9
35Yukon, OK9.7
36Norman, OK9.6
37Stillwater, OK9.5
38Weatherford, OK9.3
39Blanchard, OK8.9
40Owasso, OK8.7
41Jenks, OK8.2
42Bixby, OK7.9
43Edmond, OK7.9
44Mustang, OK7.1
45Choctaw, OK5
46Newcastle, OK4.8

Other periods

About this ranking

People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. 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 cities 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more) (Cities in Oklahoma by uninsured rate, all ages (US), 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Oklahoma by uninsured rate, all ages (US), 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/oklahoma-cities?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Cities in Oklahoma by uninsured rate, all ages (US), 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/oklahoma-cities?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Oklahoma by uninsured rate, all ages (US), 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/oklahoma-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_oklahoma_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Oklahoma by uninsured rate, all ages (US), 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/oklahoma-cities?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Oklahoma by uninsured rate, all ages (US), 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/oklahoma-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/oklahoma-cities?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). 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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Rank Cities in Oklahoma by uninsured rate, all ages (US) using official data, and cite the source.
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Questions

Which city has the highest uninsured rate, all ages (US)?

El Reno, OK, with 22.7% in 2021, according to the U.S. Census Bureau.

Which city has the lowest uninsured rate, all ages (US)?

Newcastle, OK, with 4.8% 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Cities in Oklahoma: more rankings