Personal Income in Sumter County, SC was 4845036.00000 Thous. of $ in January of 2022, according to the United States Federal Reserve. Historically, Personal Income in Sumter County, SC reached a record high of 4886771.00000 in January of 2021 and a record low of 210223.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Personal Income in Sumter County, SC - last updated from the United States Federal Reserve on May of 2024.