[3] A large share of the early settlers being natives of Hudson, Wisconsin caused the name to be selected.

As of the census[1] of 2000, there were 686 people, 267 households, and 197 families residing in the township.

There were 340 housing units at an average density of 10.3 per square mile (4.0/km2).

There were 267 households, out of which 29.6% had children under the age of 18 living with them, 66.3% were married couples living together, 3.7% had a female householder with no husband present, and 26.2% were non-families.

21.7% of all households were made up of individuals, and 9.0% had someone living alone who was 65 years of age or older.