Poy Sippi, WI

Poy Sippi is a town in Waushara County, Wisconsin, United States. The 2020 census counted 919 residents. The census-designated place of Poy Sippi is located in the town. The unincorporated communities of Borth and Fountain Valley are also located in the town. The short version is that Poy Sippi carries an earlier story into the places people know and use now. That is the local read on Poy Sippi: its past remains attached to the places people use now. The Pine River was called "Poygan Sippi" by Potawatomi Indians because it flowed into Lake Poygan. The name was contracted to Poy Sippi. Poy Sippi includes the Pine River.