Resident Population in Laurens County, SC was 68.87300 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Laurens County, SC reached a record high of 69.98700 in January of 2009 and a record low of 49.20000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Laurens County, SC - last updated from the United States Federal Reserve on May of 2024.