Niagara is a town in Marinette County, Wisconsin, United States.

The city of Niagara is located to the north of and adjacent to the town.

As of the census[2] of 2000, there were 924 people, 348 households, and 263 families residing in the town.

There were 453 housing units at an average density of 6.8 per square mile (2.6/km2).

19.5% of all households were made up of individuals, and 8.0% had someone living alone who was 65 years of age or older.