Charleston High School (Illinois)
 Charleston High School is a public high school in Charleston Illinois United States. It is among the few public high schools in Illinois to receive a distinguished GreatSchools Rating of 8 out of 10. Charleston High School serves grades 9-12 in the Charleston Cusd 1 district. The AP® participation rate at Charleston High School is 12 percent. The student body makeup is 51 percent male and 49 percent female and the total minority enrollment is 6 percent.