Data / Rankings / Population speaking a language other than English at home / Cities in Connecticut

Cities in Connecticut by population speaking a language other than English at home

New Britain, CT had the highest population speaking a language other than English at home of 21 cities in 2022, at 48.7%. Groton, CT had the lowest, at 11.4%. The median was 28.2% and the figure for Connecticut was 22.6%. Source: the U.S. Census Bureau.

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Highest48.7New Britain, CT
Lowest11.4Groton, CT
Median28.221 cities
Connecticut22.6History

All cities, 2022

New Britain, CT: 48.7 %New Britain, CT48.7Bridgeport, CT: 48.4 %Bridgeport, CT48.4Danbury, CT: 44.7 %Danbury, CT44.7Hartford, CT: 43.2 %Hartford, CT43.2Stamford, CT: 42.1 %Stamford, CT42.1Norwalk, CT: 37.1 %Norwalk, CT37.1Waterbury, CT: 36.9 %Waterbury, CT36.9New Haven, CT: 33.3 %New Haven, CT33.3Meriden, CT: 30.6 %Meriden, CT30.6West Haven, CT: 29.3 %West Haven, CT29.3New London, CT: 28.2 %New London, CT28.2Ansonia, CT: 27.4 %Ansonia, CT27.4Naugatuck, CT: 26.6 %Naugatuck, CT26.6Derby, CT: 26.3 %Derby, CT26.3Shelton, CT: 21.7 %Shelton, CT21.7Bristol, CT: 21.2 %Bristol, CT21.2Norwich, CT: 21.1 %Norwich, CT21.1Torrington, CT: 16.3 %Torrington, CT16.3Middletown, CT: 15.9 %Middletown, CT15.9Milford, CT: 12 %Milford, CT12Groton, CT: 11.4 %Groton, CT11.4New Britain, CT: 48.7 %New Britain, CT48.7Bridgeport, CT: 48.4 %Bridgeport, CT48.4Danbury, CT: 44.7 %Danbury, CT44.7Hartford, CT: 43.2 %Hartford, CT43.2Stamford, CT: 42.1 %Stamford, CT42.1Norwalk, CT: 37.1 %Norwalk, CT37.1Waterbury, CT: 36.9 %Waterbury, CT36.9New Haven, CT: 33.3 %New Haven, CT33.3Meriden, CT: 30.6 %Meriden, CT30.6West Haven, CT: 29.3 %West Haven, CT29.3New London, CT: 28.2 %New London, CT28.2Ansonia, CT: 27.4 %Ansonia, CT27.4Naugatuck, CT: 26.6 %Naugatuck, CT26.6Derby, CT: 26.3 %Derby, CT26.3Shelton, CT: 21.7 %Shelton, CT21.7Bristol, CT: 21.2 %Bristol, CT21.2Norwich, CT: 21.1 %Norwich, CT21.1Torrington, CT: 16.3 %Torrington, CT16.3Middletown, CT: 15.9 %Middletown, CT15.9Milford, CT: 12 %Milford, CT12Groton, CT: 11.4 %Groton, CT11.4
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2022 (%)Change on 2021
1New Britain, CT48.70 pts
2Bridgeport, CT48.4-0.1 pts
3Danbury, CT44.7+1.3 pts
4Hartford, CT43.2-0.3 pts
5Stamford, CT42.1+0.4 pts
6Norwalk, CT37.1+0.9 pts
7Waterbury, CT36.9-0 pts
8New Haven, CT33.3+0.3 pts
9Meriden, CT30.6+0.2 pts
10West Haven, CT29.3-1.9 pts
11New London, CT28.2-3.7 pts
12Ansonia, CT27.4+7.4 pts
13Naugatuck, CT26.6+5 pts
14Derby, CT26.3+6.4 pts
15Shelton, CT21.7+4.2 pts
16Bristol, CT21.2+3.5 pts
17Norwich, CT21.1-2.2 pts
18Torrington, CT16.3+4.8 pts
19Middletown, CT15.9-0.8 pts
20Milford, CT12-1.4 pts
21Groton, CT11.4-3 pts

Other periods

About this ranking

People aged 5 and over who speak a language other than English at home, as a percentage of all people aged 5 and over. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Measures the language used at home, not English ability: most people in this group also speak English. Spanish speakers are shown separately in spanish_at_home_share.

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 C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.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 C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more) (Cities in Connecticut by population speaking a language other than English at home, 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat

MLA 9

American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Connecticut by population speaking a language other than English at home, 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat. Invokely, https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Cities in Connecticut by population speaking a language other than English at home, 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat. Also distributed by Invokely, https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more), Cities in Connecticut by population speaking a language other than English at home, 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat, via Invokely: https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_connecticut_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Connecticut by population speaking a language other than English at home, 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more): Cities in Connecticut by population speaking a language other than English at home, 2022
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat
L2  - https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/language-other-than-english-at-home/connecticut-cities?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-c16001.dat. Retrieved 2026-10-12.
ER  -
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Rank Cities in Connecticut by population speaking a language other than English at home using official data, and cite the source.
rank_places {"indicator":"language_other_than_english_share","level":"municipality","within":"Connecticut","limit":10}
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Questions

Which city has the highest population speaking a language other than English at home?

New Britain, CT, with 48.7% in 2022, according to the U.S. Census Bureau.

Which city has the lowest population speaking a language other than English at home?

Groton, CT, with 11.4% in 2022.

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 C16001: people aged 5 and over who speak a language other than English at home, as a percentage of the population aged 5 and over, calculated with stored inputs, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Population speaking a language other than English at home: other rankings

Cities in Connecticut: more rankings