January 9, 2023

Connecticut's 235th Anniversary of Statehood

Explore Census Bureau data about Connecticut as we celebrate its anniversary of statehood. Learn more about the state using 2020 Census data, geographic profiles from data.census.gov, and other interactive data tools.

Connecticut’s population inched up 0.9% last decade.

The results of the 2020 Census show that:

• The total population of Connecticut was 3,605,944 – an increase of 0.9% from 2010
• 623,293 or 17.3% of people in Connecticut reported Hispanic or Latino origin – an increase of 30.1% from 2010

Connecticut is the 48th largest state by area and was the 5th state to join the Union. Learn more about the geography and history of Connecticut.

🔎 Did You Know?

🌸 The state flower is the Mountain Laurel.

📜 The state nickname is the Constitution State.

🌇 The largest city is Bridgeport.

Explore our State Facts for Students tool to learn more about Connecticut and test your knowledge of Census Bureau data with interactive trivia games from the Statistics in Schools team.

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Featured Resources for State Data

Check out these interactive data tools that you can use to find data about your state.

• My Community Explorer
• Community Resilience Estimates
• Census Business Builder
• New Business Formations
• Monthly State Retail Sales

About the Census Bureau

We serve as the nation’s leading provider of quality data about its people and economy. The Census Bureau is the federal government's largest statistical agency. As the world’s premier statistical agency, we are dedicated to making our nation a better place. Policy-makers, businesses, and the public use our data to make informed decisions.