Housing Inventory: Active Listing Count Year-Over-Year in South Carolina was 15.40% in February of 2026, according to the United States Federal Reserve. Historically, Housing Inventory: Active Listing Count Year-Over-Year in South Carolina reached a record high of 118.23 in February of 2023 and a record low of -66.15 in May of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Active Listing Count Year-Over-Year in South Carolina - last updated from the United States Federal Reserve on April of 2026.