Housing Inventory: Median Home Size in Square Feet in Duluth, MN-WI (CBSA) was 1605.00000 Level in July of 2025, according to the United States Federal Reserve. Historically, Housing Inventory: Median Home Size in Square Feet in Duluth, MN-WI (CBSA) reached a record high of 1782.00000 in July of 2024 and a record low of 1408.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Median Home Size in Square Feet in Duluth, MN-WI (CBSA) - last updated from the United States Federal Reserve on September of 2025.