Resident Population in Mower County, MN was 40.90000 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Mower County, MN reached a record high of 45.10000 in January of 1972 and a record low of 37.40500 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Mower County, MN - last updated from the United States Federal Reserve on April of 2026.