Connecticut projected population growth from 2025 through 2030

Connecticut, the Constitution State, is known for its charming coastal towns, rich history, and proximity to major metropolitan areas. From the picturesque shores of Long Island Sound to the historic streets of Hartford and New Haven, Connecticut offers a blend of New England charm and modern convenience. With a diverse economy supported by industries such as finance, healthcare, and manufacturing, Connecticut continues to attract individuals seeking a high quality of life and easy access to cultural amenities.

Picture from a ciy in Connecticut U.S.

Connecticut forecasted population

Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in Connecticut for years 2025 through 2030.

Connecticut Last population count in 2020
3,570,549

According to the latest census data, Connecticut ranks as the 7th most populous state in the U.S.

Connecticut Projected population by 2025
3,617,684

For year 2025, Connecticut population is expected to grow 1.3% from 2020.

Connecticut Projected population by 2030
3,622,218

For year 2030, Connecticut population is expected to grow 0.1% from 2025.

Last update at Mon Sep 16 2024

Top 10 most populated cities in Connecticut

Our model provides a detailed 2025 through 2030 forecasted population growth for every city and zip code in Connecticut.

City

2020 census

2025 population

2030 population

Open
Bridgeport145,014149,212151,044View city insights, Bridgeport
New Haven130,381136,463138,792View city insights, New Haven
Stamford130,057137,294142,162View city insights, Stamford
Hartford122,549124,105123,210View city insights, Hartford
Waterbury107,841115,282117,653View city insights, Waterbury
Norwalk88,75591,86893,977View city insights, Norwalk
Danbury84,65087,33589,605View city insights, Danbury
New Britain72,54374,42975,025View city insights, New Britain
West Hartford63,02364,23464,614View city insights, West Hartford
Bristol60,03961,16161,523View city insights, Bristol

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