Denmark Township is a township in Washington County, Minnesota, United States. The population was 1,801 at the 2020 census. The unincorporated community of Basswood Grove is located within Denmark Township.

Denmark Township was organized in 1858.

Recreation

Afton Alps Ski Area and Afton State Park are located within the township.

Geography

According to the United States Census Bureau, the township has a total area of , of which is land and (5.95%) is water. County 21 serves as a main route in the 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. 34 School.

Demographics

As of the census