The Town[3] of Grant is located in Rusk County, Wisconsin, United States.

The unincorporated community of Port Arthur is located in the town.

As of the census[2] of 2000, there were 767 people, 293 households, and 222 families residing in the town.

There were 324 housing units at an average density of 9.7 per square mile (3.7/km2).

19.1% of all households were made up of individuals, and 8.9% had someone living alone who was 65 years of age or older.