Unemployment Rate in Lexington County, SC was 3.10% in April of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Lexington County, SC reached a record high of 8.70 in January of 2010 and a record low of 1.30 in March of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Lexington County, SC - last updated from the United States Federal Reserve on June of 2026.