The unincorporated community of Basswood Grove is located within Denmark Township.

The ghost town of Point Douglas is located within the township.

The township contains one property listed on the National Register of Historic Places, the 1852 District No.

[4] As of the census[1] of 2000, there were 1,348 people, 481 households, and 404 families residing in the township.

12.9% of all households were made up of individuals, and 4.6% had someone living alone who was 65 years of age or older.