Resident Population in Anderson County, SC was 213.07600 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Anderson County, SC reached a record high of 213.07600 in January of 2023 and a record low of 105.47400 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Anderson County, SC - last updated from the United States Federal Reserve on May of 2024.