List of Minnesota Public Radio affiliates
Minnesota Public Radio broadcasts on 43 stations that serve Minnesota and its neighboring communities and 42 translators providing additional local coverage. (40 + 41 = 81 total.) Stations are located in Minnesota, Wisconsin (La Crosse), North Dakota (Fargo and Grand Forks), South Dakota (Sioux Falls), Michigan (Houghton), and Iowa (Decorah).
Source: Wikipedia — List of Minnesota Public Radio affiliates (CC BY-SA 4.0)