Every City in the USA

State · Connecticut

All 30 Connecticut cities: complete list and data.

The complete Connecticut city list has 30 incorporated places tracked by the U.S. Census Bureau (Vintage 2025), with a combined population of 1,445,586 as of July 1, 2025. Bridgeport is the largest at 152,273 residents. Browse by population, income, or download the full state list.

See also: All Census places, including CDPs →   Largest cities in Connecticut by population →   Connecticut cities map →

Filter all Connecticut city rows

30 rows

All cities in Connecticut, sorted by 2025 population.
RankCity2025 pop2020 base5-yr Δ5-yr Δ %
#1Bridgeport152,273148,6283,645+2.5%
#2Stamford139,535135,4344,101+3.0%
#3New Haven138,774134,0144,760+3.6%
#4Hartford121,981121,657324+0.3%
#5Waterbury115,771114,4521,319+1.2%
#6Norwalk94,50891,2193,289+3.6%
#7Danbury89,03386,8592,174+2.5%
#8New Britain76,28674,1512,135+2.9%
#9Bristol62,34160,8671,474+2.4%
#10Meriden60,81060,830-20-0.0%
#11West Haven55,35155,554-203-0.4%
#12Milford53,60652,0181,588+3.1%
#13Middletown48,43947,724715+1.5%
#14Shelton42,88040,8512,029+5.0%
#15Norwich40,00140,143-142-0.4%
#16Torrington35,79635,503293+0.8%
#17Naugatuck32,23031,585645+2.0%
#18New London28,00327,375628+2.3%
#19Ansonia19,21618,921295+1.6%
#20Derby12,92512,327598+4.9%
#21Groton10,1609,390770+8.2%
#22Danielson4,2654,160105+2.5%
#23Jewett City3,4563,38670+2.1%
#24Woodmont2,3911,471920+62.5%
#25Newtown1,9801,90971+3.7%
#26Litchfield1,2201,19327+2.3%
#27Stonington1,01799522+2.2%
#28Bantam77275517+2.3%
#29Groton Long Point5225202+0.4%
#30Fenwick44431+2.3%
All 30 cities in Connecticut. Use the controls to filter, sort, and download this state slice.

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Population and demographics for Connecticut cities and places, curated into a paid workbook with a field dictionary and ACS margins of error.

215 Census places · 30 cities with annual population · Excel and CSV

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Connecticut map of one-year population percentage change, 2024 to 2025, for 30 Census PEP cities, over USGS shaded terrain relief. Green dots gained population, rust dots lost population, and gray dots did not change. Dot size reflects percentage change. Geographic context only; dots do not show ZIP income or rent values.

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Methodology · what counts as a city

Connecticut cities follow the V1 universe.

Connecticut cities follow the same V1 universe: incorporated places, consolidated city-county governments where applicable, and Washington DC where applicable. Census-designated places (CDPs) are excluded, with one named national exception — Urban Honolulu (Honolulu only). State ranks are standard competition ranking (“1224”) within Connecticut: tied cities share the lower rank and the next rank is skipped. Ranks are pre-computed in the dataset (state_rank_pop_current).

Note: Connecticut is an MCD (minor civil division) state. Many residents live in towns and townships, which PEP does not estimate annually. This page lists only the incorporated places PEP covers — the small city count reflects that governance structure, not a data gap. See the full methodology for details.

Read the full methodology →

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All 19,483 cities as a single CSV.

The national CSV includes every state. Every field for every place. Public-domain. sha256 verified.

Download cities-v2025.csv