Housing Inventory: Median Days on Market Month-Over-Month in Putnam County, TN was 4.90% in May of 2026, according to the United States Federal Reserve. Historically, Housing Inventory: Median Days on Market Month-Over-Month in Putnam County, TN reached a record high of 47.79 in September of 2021 and a record low of -50.97 in March of 2022. 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 Putnam County, TN - last updated from the United States Federal Reserve on June of 2026.