Mayville Township, Houston County, Minnesota

As of the census[2] of 2000, there were 427 people, 134 households, and 112 families residing in the township.

There were 142 housing units at an average density of 4.6/sq mi (1.8/km2).

The racial makeup of the township was 99.30% White, 0.23% Native American, and 0.47% from two or more races.

There were 134 households, out of which 41.8% had children under the age of 18 living with them, 73.1% were married couples living together, 3.7% had a female householder with no husband present, and 16.4% were non-families.

14.2% of all households were made up of individuals, and 3.7% had someone living alone who was 65 years of age or older.