Before you buy your home in carroll County, il or rent that carroll County apartment, check out the local schools in your new carroll County, Illinois neighborhood. Our school finder includes public and private elementary schools, middle schools and high schools, as well as colleges and universities in carroll County. Here you can find important information about carroll County schools such as addresses, enrollment, staffing and student demographics. carroll County, Illinois school information made easy with AOL Real Estate. Start browsing carroll County cities/towns today by clicking one of the links below.