McMillan Township, Ontonagon County, Michigan

46°31′42″N 89°17′03″W / 46.52833°N 89.28417°W / 46.52833; -89.28417CountryUnited StatesStateMichiganCountyOntonagonGovernment • SupervisorDaniel Staff • ClerkBobbie KoskiArea • Total70.50 sq mi (182.6 km²) • Land70.43 sq mi (182.4 km²) • Water0.07 sq mi (0.2 km²)Elevation1,201 ft (366 m)Population • Total406 • Density6.79/sq mi (2.62/km²)Time zoneUTC-5 (Eastern (EST)) • Summer (DST)UTC-4 (EDT)ZIP code(s)Area code906FIPS code26-50460^[1]GNIS feature ID1626659^[2]

McMillan Township is a civil township of Ontonagon County in the U.S. state of Michigan. The population was 406 at the 2020 census.^[3]

According to the United States Census Bureau, the township has a total area of 70.50 square miles (182.59 km²), of which 70.43 square miles (182.41 km²) is land and 0.07 square miles (0.18 km²) (0.10%) is water.

• Ewen is an unincorporated community and census-designated place at 46°32′07″N 89°16′52″W / 46.53528°N 89.28111°W / 46.53528; -89.28111, near where M-28 crosses the south branch of the Ontonagon River.^[4] The community began as a logging camp in 1888 and in 1889 gained a depot named Ewen Station on the Duluth, South Shore and Atlantic Railway (now the Soo Line Railroad). It was named for W. A. Ewen, a treasurer of the railroad. It also received a Post Office named Ewen Station in 1889, shortened to Ewen in 1894.^[5] The Ewen Post Office, ZIP code 49925, serves much of the township area. Bruce Crossing is about 5 miles east on M-28 and Matchwood about 6 miles west.