Data / Rankings / Uninsured rate, all ages (US) / US states

US states by uninsured rate, all ages (US), 2024

Texas had the highest uninsured rate, all ages (US) of 51 states in 2024, at 17.1%. Massachusetts had the lowest, at 2.6%. The median was 7.2% and the figure for the United States was 8.4%. Source: the U.S. Census Bureau.

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Highest17.1Texas
Lowest2.6Massachusetts
Median7.251 states
United States8.4History

Map of states, 2024

Alabama: 9.2 %Alaska: 11 %Arizona: 10.5 %Arkansas: 9 %California: 6.6 %Colorado: 7.8 %Connecticut: 5.4 %Delaware: 6.3 %District of Columbia: 3.6 %Florida: 11.5 %Georgia: 12.4 %Hawaii: 3.6 %Idaho: 9.1 %Illinois: 6.9 %Indiana: 7.4 %Iowa: 5 %Kansas: 8.8 %Kentucky: 6 %Louisiana: 7.8 %Maine: 6.2 %Maryland: 6.3 %Massachusetts: 2.6 %Michigan: 4.9 %Minnesota: 4.7 %Mississippi: 11 %Missouri: 8.8 %Montana: 8.6 %Nebraska: 7.2 %Nevada: 11.4 %New Hampshire: 5.3 %New Jersey: 7.5 %New Mexico: 9.6 %New York: 5.1 %North Carolina: 9.9 %North Dakota: 6.5 %Ohio: 6.4 %Oklahoma: 12.9 %Oregon: 5.9 %Pennsylvania: 5.6 %Rhode Island: 4.4 %South Carolina: 9.6 %South Dakota: 9 %Tennessee: 10 %Texas: 17.1 %Utah: 8.4 %Vermont: 3.9 %Virginia: 6.9 %Washington: 6.3 %West Virginia: 6 %Wisconsin: 5.2 %Wyoming: 11.3 %
  • Under 5.1
  • 5.1 to 6.2
  • 6.2 to 7.2
  • 7.2 to 8.9
  • 8.9 to 10
  • 10 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All states, 2024

Texas: 17.1 %Texas17.1Oklahoma: 12.9 %Oklahoma12.9Georgia: 12.4 %Georgia12.4Florida: 11.5 %Florida11.5Nevada: 11.4 %Nevada11.4Wyoming: 11.3 %Wyoming11.3Alaska: 11 %Alaska11Mississippi: 11 %Mississippi11Arizona: 10.5 %Arizona10.5Tennessee: 10 %Tennessee10North Carolina: 9.9 %North Carolina9.9South Carolina: 9.6 %South Carolina9.6New Mexico: 9.6 %New Mexico9.6Alabama: 9.2 %Alabama9.2Idaho: 9.1 %Idaho9.1Arkansas: 9 %Arkansas9South Dakota: 9 %South Dakota9Kansas: 8.8 %Kansas8.8Missouri: 8.8 %Missouri8.8Montana: 8.6 %Montana8.6Utah: 8.4 %Utah8.4Louisiana: 7.8 %Louisiana7.8Colorado: 7.8 %Colorado7.8New Jersey: 7.5 %New Jersey7.5Indiana: 7.4 %Indiana7.4Nebraska: 7.2 %Nebraska7.2Virginia: 6.9 %Virginia6.9Illinois: 6.9 %Illinois6.9California: 6.6 %California6.6North Dakota: 6.5 %North Dakota6.5Ohio: 6.4 %Ohio6.4Washington: 6.3 %Washington6.3Delaware: 6.3 %Delaware6.3Maryland: 6.3 %Maryland6.3Maine: 6.2 %Maine6.2Kentucky: 6 %Kentucky6West Virginia: 6 %West Virginia6Oregon: 5.9 %Oregon5.9Pennsylvania: 5.6 %Pennsylvania5.6Connecticut: 5.4 %Connecticut5.4New Hampshire: 5.3 %New Hampshire5.3Wisconsin: 5.2 %Wisconsin5.2New York: 5.1 %New York5.1Iowa: 5 %Iowa5Michigan: 4.9 %Michigan4.9Minnesota: 4.7 %Minnesota4.7Rhode Island: 4.4 %Rhode Island4.4Vermont: 3.9 %Vermont3.9District of Columbia: 3.6 %District of Columbia3.6Hawaii: 3.6 %Hawaii3.6Massachusetts: 2.6 %Massachusetts2.6Texas: 17.1 %Texas17.1Oklahoma: 12.9 %Oklahoma12.9Georgia: 12.4 %Georgia12.4Florida: 11.5 %Florida11.5Nevada: 11.4 %Nevada11.4Wyoming: 11.3 %Wyoming11.3Alaska: 11 %Alaska11Mississippi: 11 %Mississippi11Arizona: 10.5 %Arizona10.5Tennessee: 10 %Tennessee10North Carolina: 9.9 %North Carolina9.9South Carolina: 9.6 %South Carolina9.6New Mexico: 9.6 %New Mexico9.6Alabama: 9.2 %Alabama9.2Idaho: 9.1 %Idaho9.1Arkansas: 9 %Arkansas9South Dakota: 9 %South Dakota9Kansas: 8.8 %Kansas8.8Missouri: 8.8 %Missouri8.8Montana: 8.6 %Montana8.6Utah: 8.4 %Utah8.4Louisiana: 7.8 %Louisiana7.8Colorado: 7.8 %Colorado7.8New Jersey: 7.5 %New Jersey7.5Indiana: 7.4 %Indiana7.4Nebraska: 7.2 %Nebraska7.2Virginia: 6.9 %Virginia6.9Illinois: 6.9 %Illinois6.9California: 6.6 %California6.6North Dakota: 6.5 %North Dakota6.5Ohio: 6.4 %Ohio6.4Washington: 6.3 %Washington6.3Delaware: 6.3 %Delaware6.3Maryland: 6.3 %Maryland6.3Maine: 6.2 %Maine6.2Kentucky: 6 %Kentucky6West Virginia: 6 %West Virginia6Oregon: 5.9 %Oregon5.9Pennsylvania: 5.6 %Pennsylvania5.6Connecticut: 5.4 %Connecticut5.4New Hampshire: 5.3 %New Hampshire5.3Wisconsin: 5.2 %Wisconsin5.2New York: 5.1 %New York5.1Iowa: 5 %Iowa5Michigan: 4.9 %Michigan4.9Minnesota: 4.7 %Minnesota4.7Rhode Island: 4.4 %Rhode Island4.4Vermont: 3.9 %Vermont3.9District of Columbia: 3.6 %District of Columbia3.6Hawaii: 3.6 %Hawaii3.6Massachusetts: 2.6 %Massachusetts2.6
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankStates2024 (%)Change on 2023
1Texas17.1-0.2 pts
2Oklahoma12.9-0.6 pts
3Georgia12.4-0.2 pts
4Florida11.5-0.4 pts
5Nevada11.4+0.1 pts
6Wyoming11.3-0.3 pts
7Alaska11-0.2 pts
7Mississippi11-0.6 pts
9Arizona10.5-0.1 pts
10Tennessee10-0.1 pts
11North Carolina9.9-0.5 pts
12South Carolina9.6-0.3 pts
13New Mexico9.6+0.1 pts
14Alabama9.2-0.2 pts
15Idaho9.1-0.2 pts
16Arkansas90 pts
16South Dakota9-0.3 pts
18Kansas8.8-0.1 pts
19Missouri8.8-0.4 pts
20Montana8.6+0.1 pts
21Utah8.4-0.2 pts
22Louisiana7.8-0.3 pts
23Colorado7.80 pts
24New Jersey7.50 pts
25Indiana7.4-0.2 pts
26Nebraska7.2-0.3 pts
27Virginia6.9-0.2 pts
28Illinois6.9-0.1 pts
29California6.6-0.3 pts
30North Dakota6.5-0.2 pts
31Ohio6.40 pts
32Washington6.3-0 pts
33Delaware6.3+0.1 pts
34Maryland6.3+0.1 pts
35Maine6.2-0.5 pts
36Kentucky6+0.1 pts
36West Virginia6-0.2 pts
38Oregon5.9-0.4 pts
39Pennsylvania5.60 pts
40Connecticut5.4+0.1 pts
41New Hampshire5.3-0.3 pts
42Wisconsin5.2-0.1 pts
43New York5.1-0 pts
44Iowa5+0.1 pts
45Michigan4.9-0.1 pts
46Minnesota4.7+0.1 pts
47Rhode Island4.4+0.1 pts
48Vermont3.9-0 pts
49District of Columbia3.6+0.2 pts
50Hawaii3.6-0.1 pts
51Massachusetts2.6-0.1 pts

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 states 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. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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 states by uninsured rate, all ages (US), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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 states by uninsured rate, all ages (US), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/us-states. 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 states by uninsured rate, all ages (US), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/us-states.

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 states by uninsured rate, all ages (US), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/us-states (Accessed: 12 October 2026).

BibTeX
@misc{census_us_states_by_uninsured_2024,
  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 states by uninsured rate, all ages (US), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/us-states. 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. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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 states by uninsured rate, all ages (US), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/us-states
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/us-states.
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. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

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

Texas, with 17.1% in 2024, according to the U.S. Census Bureau.

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

Massachusetts, with 2.6% 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, 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. Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

US states: more rankings