Data / Rankings / Uninsured rate, under 19 (US, ACS) / Cities in Connecticut

Cities in Connecticut by uninsured rate, under 19 (US, ACS)

Danbury, CT had the highest uninsured rate, under 19 (US, ACS) of 21 cities in 2023, at 12.9%. Derby, CT had the lowest, at 0%. The median was 2.6% and the figure for Connecticut was 2.9%. Source: the U.S. Census Bureau.

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Highest12.9Danbury, CT
Lowest0Derby, CT
Median2.621 cities
Connecticut2.9History

All cities, 2023

Danbury, CT: 12.9 %Danbury, CT12.9Norwalk, CT: 9.4 %Norwalk, CT9.4West Haven, CT: 8.5 %West Haven, CT8.5Bridgeport, CT: 5.5 %Bridgeport, CT5.5Norwich, CT: 5.4 %Norwich, CT5.4Hartford, CT: 4.4 %Hartford, CT4.4Stamford, CT: 4 %Stamford, CT4New Haven, CT: 3.6 %New Haven, CT3.6Groton, CT: 3 %Groton, CT3Waterbury, CT: 3 %Waterbury, CT3Shelton, CT: 2.6 %Shelton, CT2.6New London, CT: 2.6 %New London, CT2.6New Britain, CT: 2.5 %New Britain, CT2.5Ansonia, CT: 2.5 %Ansonia, CT2.5Meriden, CT: 2.2 %Meriden, CT2.2Naugatuck, CT: 1.6 %Naugatuck, CT1.6Torrington, CT: 1.4 %Torrington, CT1.4Middletown, CT: 1 %Middletown, CT1Bristol, CT: 0.8 %Bristol, CT0.8Milford, CT: 0.7 %Milford, CT0.7Derby, CT: 0 %Derby, CT0Danbury, CT: 12.9 %Danbury, CT12.9Norwalk, CT: 9.4 %Norwalk, CT9.4West Haven, CT: 8.5 %West Haven, CT8.5Bridgeport, CT: 5.5 %Bridgeport, CT5.5Norwich, CT: 5.4 %Norwich, CT5.4Hartford, CT: 4.4 %Hartford, CT4.4Stamford, CT: 4 %Stamford, CT4New Haven, CT: 3.6 %New Haven, CT3.6Groton, CT: 3 %Groton, CT3Waterbury, CT: 3 %Waterbury, CT3Shelton, CT: 2.6 %Shelton, CT2.6New London, CT: 2.6 %New London, CT2.6New Britain, CT: 2.5 %New Britain, CT2.5Ansonia, CT: 2.5 %Ansonia, CT2.5Meriden, CT: 2.2 %Meriden, CT2.2Naugatuck, CT: 1.6 %Naugatuck, CT1.6Torrington, CT: 1.4 %Torrington, CT1.4Middletown, CT: 1 %Middletown, CT1Bristol, CT: 0.8 %Bristol, CT0.8Milford, CT: 0.7 %Milford, CT0.7Derby, CT: 0 %Derby, CT0
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2023 (%)Change on 2022
1Danbury, CT12.9+3 pts
2Norwalk, CT9.4-1.8 pts
3West Haven, CT8.5+0.7 pts
4Bridgeport, CT5.5+0.7 pts
5Norwich, CT5.4-0.6 pts
6Hartford, CT4.4+0.5 pts
7Stamford, CT4-0 pts
8New Haven, CT3.6+0.6 pts
9Groton, CT3+0.1 pts
10Waterbury, CT3-0.6 pts
11Shelton, CT2.6-1.1 pts
12New London, CT2.6-1.1 pts
13New Britain, CT2.5+0.3 pts
14Ansonia, CT2.5-0.8 pts
15Meriden, CT2.2-0.3 pts
16Naugatuck, CT1.6-0.3 pts
17Torrington, CT1.4+0.1 pts
18Middletown, CT1-0.2 pts
19Bristol, CT0.8+0.1 pts
20Milford, CT0.7-0.1 pts
21Derby, CT00 pts

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 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 under 19 with no health insurance coverage as a percentage of the civilian noninstitutionalized population under 19, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-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, US cities (incorporated places of 10,000 or more) (Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-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, US cities (incorporated places of 10,000 or more), Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023. 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, US cities (incorporated places of 10,000 or more). Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023.

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, US cities (incorporated places of 10,000 or more), Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_connecticut_by_2023,
  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, US cities (incorporated places of 10,000 or more): Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023. 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, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2023/table-based-SF/data/5YRData/acsdt5y2023-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, US cities (incorporated places of 10,000 or more): Cities in Connecticut by uninsured rate, under 19 (US, ACS), 2023
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19-acs/connecticut-cities?period=2023.
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, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Cities in Connecticut by uninsured rate, under 19 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_under_19_acs","level":"municipality","within":"Connecticut","limit":10}
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Questions

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

Danbury, CT, with 12.9% in 2023, according to the U.S. Census Bureau.

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

Derby, CT, with 0% in 2023.

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, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

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

Cities in Connecticut: more rankings