Weidman is an unincorporated community in Isabella County, Michigan, United States. It is a Census-designated place used for statistical purposes. The population was 879 at the 2000 census. The community is situated on the boundary between Nottawa Township on the east and Sherman Township on the west. The area of the CDP within Sherman Township is somewhat larger than that within Nottawa Township. The Nottawa Township section, in addition, lies on part of the Isabella Indian Reservation. Weidman apartments for rent comparison page shows most up to date rent information on Weidman apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.