Perrinsville School is a historical site in Wayne County in Westland, Michigan. Perrinsville is a one-room schoolhouse that is located on Warren Road and Cowan Road. What is now the city of Westland used to be called the Village of Perrinsville in the 1830s. The main residential streets, Perrin and Liberty are still there today and Perrinsville was first settled by Thomas Dickerson in 1831. The Perrin brothers opened a sawmill in 1832 and several other business opened to help the village of Perrinsville reach peak activity in the 1850s.