Waterloo, Iowa
city in Black Hawk County, Iowa, United States
Waterloo is a city in northeast part of the US state of Iowa. It is near Cedar Falls. These two cities make up the Waterloo-Cedar Falls area. The University of Northern Iowa is in the area. Waterloo is the county seat of Black Hawk County.
This short article about a place or feature in the United States can be made longer. You can help Wikipedia by adding to it.