Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Walden Township is a township in Pope County, Minnesota, United States. The population was 201 at the 2000 census.According to the United States Census Bureau, the township has a total area of 35.6 square miles (92.2 km²), of which, 32.9 square miles (85.1 km²) of it is land and 2.8 square miles (7.1 km²) of it (7.75%) is water.As of the census of 2000, there were 201 people, 67 households, and 54 families residing in the township. The population density was 6.1 people per square mile (2.4/km²). There were 80 housing units at an average density of 2.4/sq mi (0.9/km²). The racial makeup of the township was 100.00% White.