Population Non-Hispanic White % by Zip Code (ZCTA5) — Connecticut

NOTE: Gray indicates insufficient data or a suppressed estimate.

Connecticut's non-Hispanic white population percentage exhibits a stark urban-suburban divide, with the lowest concentrations (below 20-40%) clustered in the state's major cities—Hartford, New Haven, Bridgeport, and Waterbury—visible as deep teal and purple zones in the central and southwestern corridors. The rural and exurban zip codes of Litchfield County in the northwest and Windham/Tolland counties in the northeast consistently register above 80-90%, creating a yellow-green periphery that contrasts sharply with the diverse urban cores. Fairfield County along the southwestern coast displays notable heterogeneity, with affluent suburban zip codes at 70-90% sitting adjacent to Bridgeport and Stamford zip codes that drop well below 40%.

Data: U.S. Census Bureau, 2023 ACS

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