Niagara is a city in Wisconsin. So far we have accumulated 0 streets in Niagara and on these streets we have added 0 real estate properties.
- Federal District
Niagara is a city in Marinette County, Wisconsin, United States. The population was 1,624 at the 2010 census. The city lies to the north of and adjacent to the Town of Niagara. It is part of the Marinette, WI–MI Micropolitan Statistical Area.