Maple Valley is a town in Oconto County, Wisconsin, United States.

As of the census[2] of 2000, there were 670 people, 267 households, and 198 families residing in the town.

There were 323 housing units at an average density of 9.2 per square mile (3.5/km2).

The racial makeup of the town was 98.81% White, 0.75% Native American, and 0.45% from two or more races.

21.0% of all households were made up of individuals, and 10.9% had someone living alone who was 65 years of age or older.