Trego is a town in Washburn County, Wisconsin.

As of the census[2] of 2000, there were 885 people, 347 households, and 242 families residing in the town.

There were 528 housing units at an average density of 14.7 per square mile (5.7/km2).

There were 347 households, out of which 32.0% had children under the age of 18 living with them, 61.4% were married couples living together, 4.6% had a female householder with no husband present, and 30.0% were non-families.

23.6% of all households were made up of individuals, and 11.0% had someone living alone who was 65 years of age or older.