Viola is a city in Wisconsin. So far we have accumulated 0 streets in Viola and on these streets we have added 0 real estate properties.
- Federal District
Viola is a village in Richland (mostly) and Vernon Counties in the U.S. state of Wisconsin, United States. The population was 699 at the 2010 census. Of this, 477 were in Richland County, and 222 were in Vernon County.