Seney Township was once the site of a Boot Hill cemetery.

[4] The historic community of Seney, Michigan is located in the township.

There were 186 housing units at an average density of 0.9 per square mile (0.3/km2).

17.9% of all households were made up of individuals, and 10.7% had someone living alone who was 65 years of age or older.

About 25.7% of families and 33.1% of the population were below the poverty line, including none of those under the age of eighteen and 40.9% of those 65 or over.