Unemployment Rate in Horry County, SC was 4.50% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Horry County, SC reached a record high of 20.30 in April of 2020 and a record low of 2.10 in September of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Horry County, SC - last updated from the United States Federal Reserve on May of 2024.