Unemployment Rate in Kent County, DE was 4.50% in March of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Kent County, DE reached a record high of 14.80 in May of 2020 and a record low of 2.50 in December of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Kent County, DE - last updated from the United States Federal Reserve on May of 2024.