Connecticut / all counties
All 9 counties in Connecticut
Every county in Connecticut with its political archetype and 2024 presidential margin. Tap any card for the full 148-year picture — every election from 1876, ACS demographics, and the counties most similar to it across the long history.
Capitol Planning Region
2024D+20.1
Greater Bridgeport Planning Region
2024D+19.6
Lower Connecticut River Valley Planning Region
2024D+12.8
Naugatuck Valley Planning Region
2024D+11.2
Northeastern Connecticut Planning Region
2024R+9.4
Northwest Hills Planning Region
2024R+5.4
South Central Connecticut Planning Region
2024D+11.9
Southeastern Connecticut Planning Region
2024D+10.7
Western Connecticut Planning Region
2024D+18.0