1960 to 2000 data as of April 1, data for other years as of July 1. Insofar as possible, population shown for all years is that of the present area of the state. * The April 1, 1990, census counts include corrections processed through August 1997, results of special censuses and test censuses, and do not include adjustments for census coverage errors. Data from previous years can be found .
In 2024, approximately **** million people lived in Connecticut. This was a slight increase from the previous year, when about ****Â million people lived in the state. In 1960, the resident population of Connecticut stood at **** million people.
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U.S. Census Bureau. (June 29, 2025). Resident population in Connecticut from 1960 to 2024 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 21, 2026, from /statistics/206104/resident-population-in-connecticut/
U.S. Census Bureau. "Resident population in Connecticut from 1960 to 2024 (in millions)." Chart. June 29, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 21, 2026. /statistics/206104/resident-population-in-connecticut/
U.S. Census Bureau. (2025). Resident population in Connecticut from 1960 to 2024 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 21, 2026. /statistics/206104/resident-population-in-connecticut/
U.S. Census Bureau. "Resident Population in Connecticut from 1960 to 2024 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Jun 2025, /statistics/206104/resident-population-in-connecticut/
U.S. Census Bureau, Resident population in Connecticut from 1960 to 2024 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/206104/resident-population-in-connecticut/ (last visited July 21, 2026)
Resident population in Connecticut from 1960 to 2024 (in millions) [Graph], U.S. Census Bureau, June 29, 2025. [Online]. Available: /statistics/206104/resident-population-in-connecticut/
