Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Cities in Connecticut

Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 2024

Bridgeport, CT had the highest uninsured rate, ages 35 to 64 (US, ACS) of 21 cities in 2024, at 20.3%. Milford, CT had the lowest, at 3.2%. The median was 9.4% and the figure for Connecticut was 6.8%. Source: the U.S. Census Bureau.

Highest20.3Bridgeport, CT
Lowest3.2Milford, CT
Median9.421 cities
Connecticut6.8History

All cities, 2024

Bridgeport, CT: 20.3 %Bridgeport, CT20.3Danbury, CT: 18.7 %Danbury, CT18.7Norwalk, CT: 14.6 %Norwalk, CT14.6Hartford, CT: 13.9 %Hartford, CT13.9Stamford, CT: 12.7 %Stamford, CT12.7Waterbury, CT: 11.8 %Waterbury, CT11.8West Haven, CT: 10.6 %West Haven, CT10.6Ansonia, CT: 9.6 %Ansonia, CT9.6New London, CT: 9.6 %New London, CT9.6New Britain, CT: 9.5 %New Britain, CT9.5Norwich, CT: 9.4 %Norwich, CT9.4New Haven, CT: 9.3 %New Haven, CT9.3Torrington, CT: 8.7 %Torrington, CT8.7Naugatuck, CT: 7.9 %Naugatuck, CT7.9Meriden, CT: 7.4 %Meriden, CT7.4Bristol, CT: 6.2 %Bristol, CT6.2Groton, CT: 4.9 %Groton, CT4.9Derby, CT: 4.8 %Derby, CT4.8Shelton, CT: 3.8 %Shelton, CT3.8Middletown, CT: 3.3 %Middletown, CT3.3Milford, CT: 3.2 %Milford, CT3.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2024 (%)Change on 2023
1Bridgeport, CT20.3+1.1 pts
2Danbury, CT18.70 pts
3Norwalk, CT14.6-1.1 pts
4Hartford, CT13.9+1.2 pts
5Stamford, CT12.7-0 pts
6Waterbury, CT11.8+0.9 pts
7West Haven, CT10.6-1.6 pts
8Ansonia, CT9.6+2.5 pts
9New London, CT9.6-1.8 pts
10New Britain, CT9.5+1.3 pts
11Norwich, CT9.4+1 pts
12New Haven, CT9.3-1.9 pts
13Torrington, CT8.7+0.7 pts
14Naugatuck, CT7.9+1.1 pts
15Meriden, CT7.4+0.5 pts
16Bristol, CT6.2+1.5 pts
17Groton, CT4.9-0.3 pts
18Derby, CT4.8+0.8 pts
19Shelton, CT3.8-0.4 pts
20Middletown, CT3.3-0.7 pts
21Milford, CT3.20 pts

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more) (Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/connecticut-cities. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/connecticut-cities.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/connecticut-cities. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/connecticut-cities
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/connecticut-cities.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, 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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Rank Cities in Connecticut by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"municipality","within":"Connecticut","limit":10}
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Questions

Which city has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Bridgeport, CT, with 20.3% in 2024, according to the U.S. Census Bureau.

Which city has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Milford, CT, with 3.2% 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Cities in Connecticut: more rankings