St. Croix County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 93,536. Its county seat is Hudson. The county was created in 1840 and organized in 1849. St. Croi
Old St. Croix County Courthouse
Soils of Willow River State Park area
St. Croix County of 1840 and today
The sign for St. Croix County on US63
Hudson is a city in and the county seat of St. Croix County, Wisconsin, United States. As of the 2020 census, its population was 14,755. It is part of the Minneapolis–St. Paul metropolitan area.
Downtown Hudson, September 2010
The Octagon House Museum, listed on the National Register of Historic Places, was built in 1855.