Did you Know CITY OF WINDOM Population Statistics Just released 2020 U.S. Census figures show that Windom's population is now 4,798. From 2010 to 2020 Windom grew by 3.27%. This 2020 population figure is the highest on record for Windom larger than the 1980 population of 4,666 (previous record). Housing developments since April 1, 2019 including the Lakeside Apartments, conversion of the Guardian Inn and the Gove Acres subdivision were not included in the 2020 Census count. 507-831-6129 | 444 9th Street | Windom Did you Know CITY OF WINDOM Population Statistics Just released 2020 U.S. Census figures show that Windom's population is now 4,798. From 2010 to 2020 Windom grew by 3.27%. This 2020 population figure is the highest on record for Windom larger than the 1980 population of 4,666 (previous record). Housing developments since April 1, 2019 including the Lakeside Apartments, conversion of the Guardian Inn and the Gove Acres subdivision were not included in the 2020 Census count. 507-831-6129 | 444 9th Street | Windom