Wright County is a county in the East Central part of the U.S. state of Minnesota. As of the 2020 census, the population was 141,337. Its county seat is Buffalo. The county was founded in 1855. Wright County is part of the Minneapolis-St. Paul-Bloomington, MN-WI Metropolitan Statistical Area. In terms of population, Wright County is the tenth-largest county in Minnesota and the fastest growing.

Buffalo is a city in the U.S. state of Minnesota and the county seat of Wright County. It is in the Minneapolis–Saint Paul metropolitan area, about 42 miles northwest of Minneapolis on Buffalo Lake. Buffalo's population was 15,453 at the 2010 census and 18,168 at the 2020 census.