High School (River Forest, Illinois) Chicago Heights Bloom High School Bloom Trail High School Des Plaines Maine West High School North Cook Young Adult Academy The Willows Academy Evanston Beacon Academy Evanston Township High School Roycemore School Hoffman Estates James B. Conant High School Hoffman Estates High School Lansing Illiana Christian High School Thornton Fractional South High School Niles Northridge Preparatory School Notre Dame College Prep Oak Lawn Oak Lawn Community High School Harold L. Richards High School South Side Baptist School Palatine William Fremd High School Palatine High School St. Thomas of Villanova Catholic School Palos Heights Alan B. Shepard High School Chicago Christian High School Park Ridge Maine East High School Maine South High School Richton Park Rich South High School Southland College Preparatory Charter High School Skokie Fasman Yeshiva High School Ida Crown Jewish Academy Niles North High School Niles West High School Tinley Park Victor J. Andrew High School Tinley Park High School Winnetka New Trier High School North Shore Country Day School Defunct Academy of Our Lady (Chicago) (1875-1899) Archbishop Quigley Preparatory Seminary, Chicago (1918–2007) Arlington High School, Arlington Heights (1922–1984) Calumet High School (Chicago) (1919–2006) Chicago Discovery Academy, Chicago (closed 2013) Chicago High School, Chicago (1856–1880) Chicago Talent Development High School, Chicago (2009–2014) Cooley Vocational High School, Chicago (1958–1979) Englewood Technical Prep Academy, Chicago (1873–2008) Flower Career Academy, Chicago (1911–2003) Forest View High School, Arlington Heights (1962–1986) Holy Cross High School (River Grove, Illinois) (1961–2004) Immaculata High School (Chicago) (1921–1981) Immaculate Heart of Mary High School, Westchester (1960–2005) Las Casas Occupational High School, Chicago (closed 2011) Loretto Academy (Chicago) (1906-1972) Lourdes High School, Chicago Luther High School North, Chicago (1909-2017) Luther High School South, Chicago (closed 2014) Maine North High School, Des Plaines (1970–1981) Maria High School (Chicago, Illinois) (1911–2013) McKinley High School (Chicago) (1875–1954) Mendel Catholic High School, Chicago (1951–1988) Mount Assisi Academy, Lemont (1951-2014) Near North Career Metropolitan High School, Chicago (1977–2001) Niles East High School, Skokie (1938–1980) Northwest Suburban Academy, Arlington Heights (closed 2009) Notre Dame High School for Girls, Chicago (1938-2016) Quigley South, Chicago (1961–1990) Saint George High School (Evanston, Illinois) (1927–1969) Seton Academy (South Holland, Illinois) (1963-2016) St. Gregory the Great High School, Chicago (1937–2014) St. Joseph High School (Westchester, Illinois) (1960-2021) Saint Louise de Marillac High School, Northfield (1967–1994) St. Scholastica Academy (Chicago, Illinois) (1865–2012) Spalding High School (Chicago) (1908–2004) Weber High School (Chicago) (1890-1999) Young Women's Leadership