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Interpretation of Demographics Data

Demographic Data Report for Connecticut by County
Income: Median family income
All Ages, All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Dollars

United States


Connecticut


Windham County


New Haven County


New London County


Hartford County


Litchfield County


Tolland County


Middlesex County


Fairfield County





Notes:
Created by statecancerprofiles.cancer.gov on 03/22/2026 4:53 pm.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Income: Median family income, see the dictionary.

The Census Bureau has recoded Median Incomes over 250,000 to 250,001 and Median Incomes under 2,500 to 2,499.

Note: This website still uses Connecticut counties instead of planning regions for consistency of geographies across data topics. If/when all data sources have new planning regions, then this website will switch to using them. For median income variables, block group data is weighted and summarized to the counties.

Data for United States does not include Puerto Rico.