Watseka is a city in and the county seat of Iroquois County, Illinois, United States. It is located approximately 15 miles (24 km) west of the Illinois-Indiana state line on U.S. Route 24.
Old Iroquois County Courthouse in Watseka
Iroquois County, Illinois
Iroquois County is a county located in the northeast part of the U.S. state of Illinois. According to the 2020 United States Census, it has a population of 27,077.
It is the only county in the United States named Iroquois. The county seat is Watseka. The county is located along the border with Indiana.
Old Iroquois County Courthouse