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

Cities in Connecticut by uninsured rate, all ages (US), 2024

Bridgeport, CT had the highest uninsured rate, all ages (US) of 21 cities in 2024, at 14.8%. Milford, CT had the lowest, at 2.5%. The median was 7.4% and the figure for Connecticut was 5.4%. Source: the U.S. Census Bureau.

Highest14.8Bridgeport, CT
Lowest2.5Milford, CT
Median7.421 cities
Connecticut5.4History

All cities, 2024

Bridgeport, CT: 14.8 %Bridgeport, CT14.8Danbury, CT: 14.8 %Danbury, CT14.8Hartford, CT: 10.6 %Hartford, CT10.6Norwalk, CT: 10.3 %Norwalk, CT10.3Stamford, CT: 9.3 %Stamford, CT9.3Waterbury, CT: 8.4 %Waterbury, CT8.4New London, CT: 8 %New London, CT8West Haven, CT: 7.9 %West Haven, CT7.9Norwich, CT: 7.8 %Norwich, CT7.8Ansonia, CT: 7.4 %Ansonia, CT7.4New Haven, CT: 7.4 %New Haven, CT7.4New Britain, CT: 7.1 %New Britain, CT7.1Torrington, CT: 6.4 %Torrington, CT6.4Groton, CT: 6.1 %Groton, CT6.1Naugatuck, CT: 6 %Naugatuck, CT6Meriden, CT: 5.7 %Meriden, CT5.7Bristol, CT: 4.6 %Bristol, CT4.6Derby, CT: 3.7 %Derby, CT3.7Middletown, CT: 3.4 %Middletown, CT3.4Shelton, CT: 3.4 %Shelton, CT3.4Milford, CT: 2.5 %Milford, CT2.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2024 (%)Change on 2023
1Bridgeport, CT14.8+0.5 pts
2Danbury, CT14.8-0.7 pts
3Hartford, CT10.6+0.9 pts
4Norwalk, CT10.3-1.2 pts
5Stamford, CT9.3+0.1 pts
6Waterbury, CT8.4+0.8 pts
7New London, CT8-0.8 pts
8West Haven, CT7.9-1.2 pts
9Norwich, CT7.8+1 pts
10Ansonia, CT7.4+1.4 pts
11New Haven, CT7.4-0.1 pts
12New Britain, CT7.1+1.2 pts
13Torrington, CT6.4+0.9 pts
14Groton, CT6.1-0.9 pts
15Naugatuck, CT6+0.6 pts
16Meriden, CT5.7-0.1 pts
17Bristol, CT4.6+0.6 pts
18Derby, CT3.7-0.2 pts
19Middletown, CT3.40 pts
20Shelton, CT3.4-0.3 pts
21Milford, CT2.5-0.2 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 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/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 cities (incorporated places of 10,000 or more) (Cities in Connecticut 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 cities (incorporated places of 10,000 or more), Cities in Connecticut 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/connecticut-cities. 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 Connecticut 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/connecticut-cities.

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 Connecticut 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/connecticut-cities (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_connecticut_by_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 cities (incorporated places of 10,000 or more): Cities in Connecticut 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/connecticut-cities. 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/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 cities (incorporated places of 10,000 or more): Cities in Connecticut 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/connecticut-cities
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/connecticut-cities.
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/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

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

Bridgeport, CT, with 14.8% in 2024, according to the U.S. Census Bureau.

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

Milford, CT, with 2.5% 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, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Cities in Connecticut: more rankings