- Windom is a city located in Cottonwood County, Minnesota, United States. It is situated in the southwestern part of the state and has a population of approximately 4,646 as of the 2020 census. The city is known for its beautiful lakes, including Lake Cottonwood and Windom City Lake, which provide opportunities for outdoor recreational activities such as fishing and boating. Windom is also home to various parks, a golf course, and a historic downtown area with shops and restaurants. The community is served by the Windom Area Schools district and offers a range of amenities and services to its residents.