Niagara, Wisconsin - Wikipedia, the free encyclopediaNiagara is a city in Marinette County, Wisconsin, United States. The population was 1,880 at the 2000 census. The city lies to the north of and adjacent to the Town …
City of Niagara, Wisconsin Community InformationIndustrial Profile. Niagara combines the ultimate outdoor recreational pleasure with the industrial support you need to succeed. Located within the Iron Mountain ...