[2] The township contains these seven cemeteries: Brown, File, Mitchell, Mount Nebo Old, New Mount Nebo, Robinson and Sugg Number 1.

As of the 2020 census[1] there were 819 people, 366 households, and 258 families residing in the township.

There were 356 housing units at an average density of 8.16 per square mile (3.15/km2).

The racial makeup of the township was 96.70% White, 0.61% African American, 0.00% Native American, 0.00% Asian, 0.00% Pacific Islander, 0.24% from other races, and 2.44% from two or more races.

26.80% of all households were made up of individuals, and 20.20% had someone living alone who was 65 years of age or older.