Connecticut Counties

Connecticut has 9 counties. The largest is Capitol Planning Region (977,165 people) and the smallest is Northeastern Connecticut Planning Region (95,687). Median home values run from $269K in Northeastern Connecticut Planning Region to $596K in Western Connecticut Planning Region (Zillow ZHVI 2024). Effective property tax rates range from 1.52% in Western Connecticut Planning Region to 2.23% in Greater Bridgeport Planning Region (Tax Foundation 2023). Median household income is highest in Western Connecticut Planning Region ($119K) and lowest in Southeastern Connecticut Planning Region ($80K) (Census ACS 2022). Pick a county below for its full profile, or open the county map to filter by your own ranges.