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Here are some key national-level 2020 Census results to help you see how your state or county compares in each topic area: Population (up 7.4% to 331.4 million).
- Capturing Seasonal Changes in Industry Expense Estimates
The U.S. Census Bureau recently began publishing seasonally...
- Connecticut 235th Anniversary of Statehood
Connecticut 235th Anniversary of Statehood - CONNECTICUT:...
- Northeast Region
The population of the Empire State, the nation’s fourth most...
- Midwest Region
Midwest Region - CONNECTICUT: 2020 Census
- West Region
The Centennial State’s population was 5,773,714 in 2020,...
- South Region
South Region - CONNECTICUT: 2020 Census
- Capturing Seasonal Changes in Industry Expense Estimates
1 kwi 2020 · Connecticut. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.
To access Census data for Connecticut geographies, please visit Connecticut State Data Center or the US Census Bureau. The Census 2020 collected population counts and demographic characteristics of the Nation and its component geographies as of April 1, 2020.
Combine many estimates with margins of error into one aggregated estimate with a new margin of error. Seven data stories about who lives and works in Connecticut, some of their educational experiences, and health outcomes. See how the 8 Connecticut counties compare in demographics and economy.
Visit our interactive dashboard to explore estimates of Connecticut’s total population at the state, planning region, and town levels from the Census Bureau’s Population Estimates Program (PEP) and the official population estimates for the state of Connecticut certified by Connecticut’s Department of Public Health (DPH).
Map displaying the change in population by town in Connecticut between the 2010 Census and the 2020 Census.
Census data for Connecticut (pop. 3,617,176), including age, race, sex, income, poverty, marital status, education and more.
