Largest by population in Connecticut
Connecticut counties and cities ranked by population.
This page ranks the counties and cities of Connecticut by population — which have the most people, according to the US Census Bureau's American Community Survey 5-year estimates.
Among cities & places, Bridgeport leads at 148,012.
Cities & places
Top 100.Nationwide
1Other rankings in Connecticut
20- Most densely populated in Connecticut
- Highest median household income in Connecticut
- Highest median home value in Connecticut
- Most affordable home values in Connecticut
- Highest median gross rent in Connecticut
- Cheapest median gross rent in Connecticut
- Oldest by median age in Connecticut
- Youngest by median age in Connecticut
- Most college-educated in Connecticut
- Highest poverty rate in Connecticut
- Lowest poverty rate in Connecticut
- Highest homeownership rate in Connecticut
- Lowest homeownership rate in Connecticut
- Longest commutes in Connecticut
- Shortest commutes in Connecticut
- Largest households in Connecticut
- Newest housing in Connecticut
- Oldest housing in Connecticut
- Fastest-growing (2019–2023) in Connecticut
- Fastest-shrinking (2019–2023) in Connecticut