Resident Population in Lake of the Woods County, MN was 3.77800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Lake of the Woods County, MN reached a record high of 4.55700 in January of 1999 and a record low of 3.72000 in January of 1981. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Lake of the Woods County, MN - last updated from the United States Federal Reserve on May of 2024.