Mount Vernon is an unincorporated community in the town of Springdale, Dane County, Wisconsin, United States.
Main street in Mount Vernon
Dane County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 561,504, making it the second-most populous county in Wisconsin after Milwaukee County. The county seat is Madison, which is also the state capital.
The Dane County Courthouse, 2004
Dane County Courthouse
Soils of Dane County