River Ridge Community Unit School District 210 operates area public schools, including River Ridge High School. Notable person Charles W. Woodford, Illinois Treasurer, lived in Hanover. Carol C. Cleven, Massachusetts state representative Adlai Stevenson III, former U.S. Senator, former Illinois Treasurer, former member of the Illinois House of Representatives, and former farmer in rural Hanover. References External links Jo Daviess County Villages in Jo Daviess County, Illinois Populated places established in 1877 1877 establishments in Illinois