Unemployment Rate in Tolland County, CT was 2.30% in December of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Tolland County, CT reached a record high of 9.40 in May of 2020 and a record low of 1.10 in December of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Tolland County, CT - last updated from the United States Federal Reserve on April of 2026.