Housing Inventory: Median Days on Market Month-Over-Month in York County, PA was -32.46% in February of 2026, according to the United States Federal Reserve. Historically, Housing Inventory: Median Days on Market Month-Over-Month in York County, PA reached a record high of 45.56 in April of 2020 and a record low of -39.55 in June of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Median Days on Market Month-Over-Month in York County, PA - last updated from the United States Federal Reserve on April of 2026.