Gustin Township, Michigan

Gustin Township is a civil township of Alcona County in the U.S. state of Michigan. The population was 773 at the 2020 census.

Communities

Gustin is an unincorporated community in the eastern portion of the township at . Gustin was named after the township and began as a station along the Detroit and Mackinac Railway in 1886. A post office operated from June 6, 1891 until October 15, 1910.
Lincoln is a village located in the northeast corner of the township, and portions of the village extend north into Hawes Township.
Killmaster is an unincorporated community in the center of the township at . Originally part of Harrisville Township, it was named for lumberman John Killmaster, who served as the first postmaster of the Killmaster post office that operated from December 15, 1885 until February 28, 1911.

According to the U.S. Census Bureau, the township has a total area of , of which is land and (0.42%) is water.

runs east–west through the center of the township.
is a county-designated highway that runs north–south along the eastern portion of the township.