Nadeau Township is a civil township of Menominee County in the U.S. state of Michigan. The population was 1,090 at the 2020 census.
- Nadeau is an unincorporated community in the township north of Carney on US 41 at . Both the community and the township were named after Bruno (Barney) Nadeau, who owned the first farm in the area. The Chicago and North Western Railway built a station in 1878. A post office named "Nadean" was established on May 29, 1878, with Bruno (Barney) Nadeau as the first postmaster. The misspelled name of the post office was not corrected until February 20, 1890. The Nadeau post office, with ZIP code 49863, provides service for a small area surrounding the community.
Demographics
As of the census
