Housing Inventory: Active Listing Count in Peoria County, IL was 354.00000 Level in January of 2026, according to the United States Federal Reserve. Historically, Housing Inventory: Active Listing Count in Peoria County, IL reached a record high of 1647.00000 in August of 2017 and a record low of 196.00000 in May of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Active Listing Count in Peoria County, IL - last updated from the United States Federal Reserve on February of 2026.