sentences:  There are seven incorporated towns in Vermillion County.Cayuga is located near the confluence of the Vermillion and Wabash rivers, along State Road 63 just west of its intersection with State Road 234.Clinton is the largest settlement in the county with a population of about 5100, and lies further to the south along the Wabash River, between it and State Road 63; State Road 163 passes through the town to reach U.S. Route 41 on the east side of the river.