The Town of Leon is located in Monroe County, Wisconsin, United States.

[4] According to the United States Census Bureau, the town has a total area of 35.8 square miles (92.6 km2), all of it land.

There were 320 housing units at an average density of 8.9 per square mile (3.5/km2).

The racial makeup of the town was 98.83% White, 0.35% Native American, 0.23% Asian, and 0.58% from two or more races.

14.6% of all households were made up of individuals, and 5.3% had someone living alone who was 65 years of age or older.