Lenroot is a town in Sawyer County, Wisconsin, United States.

As of the census[2] of 2000, there were 1,165 people, 479 households, and 346 families residing in the town.

There were 986 housing units at an average density of 12.1 per square mile (4.7/km2).

There were 479 households, out of which 29.0% had children under the age of 18 living with them, 62.0% were married couples living together, 6.1% had a female householder with no husband present, and 27.6% were non-families.

21.9% of all households were made up of individuals, and 9.0% had someone living alone who was 65 years of age or older.