Morrisonville is an unincorporated community in the village of Windsor, in Dane County, Wisconsin, United States, approximately 18 miles (29 km) north of Madison. The Yahara River flows through the community. The main road running through Morrisonville is County Trunk DM, which connects from State Highway 51 approximately 8 miles (13 km) to the village of Dane, Wisconsin. At each entrance into the town on DM is a welcome sign calling Morrisonville "Frogtown U.S.A."
Morrisonville is named after James Morrison, a Scottish immigrant who had settled in the area by June 6, 1843. He purchased approximately 290 acres of land from the United States government. He and his family originally lived in a temporary shelter above the headwaters of the Yahara River before moving into a log structure that was expanded and firmly established by 1851.
In the 1860s construction began on the Milwaukee Road railroad. Morrison sold 43 acres (170,000 m2) of land to a prospective railroad company in 1862 on the contingency that a station be built in the area where Morrison and his family lived. It is not known exactly when construction began on the Morrisonville depot, but the structure was designed by J. U. Nettenstrom based upon the exact designs of the Summit and Pierpont depots. The Madison and Portage Railroad Company formed on August 9, 1870 in order to build a portion of the railroad spanning from Madison to Portage and received aid from Madison, Portage and other neighboring towns. The original depot was 20' by 48' long, made entirely of wood, and located on the eastern side of the railroad tracks running through Morrisonville. The adjoining, double-doored freight room measured 20' by 27' long. The depot was sold and moved after passenger service on the railway was ended. The Depot is currently owned by the Morrisonville Depot Preservation Society,Inc. and in the process of being restored and moved, to the North, one block. Property has been purchased by the MDPS (Morrisonville Depot Preservation Society) one block North of the present depot location. Spring of 2013 is the tentative time frame for move to the new site.