Unemployment Rate in Connecticut was 4.20% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in Connecticut reached a record high of 11.90 in May of 2020 and a record low of 2.10 in May of 2000. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Connecticut - last updated from the United States Federal Reserve on March of 2026.