Private schools in Alton
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6 private schools in Alton, Illinois.
From the Illinois State Board of Education (ISBE): Directory of Education Entities 2025-26: nonpublic schools. The record lists 977 private schools in Illinois.
What Illinois’s list coversSchools in ISBE’s directory
The nonpublic schools in the Illinois State Board of Education’s Directory of Education Entities for the school year: ISBE’s own list, which may not hold every private school. The nonpublic special education programs ISBE lists apart aren’t here. NCES’s survey counted 1,233 private schools in Illinois in 2021-22.
6of 6 private schoolsshown with your filters
The list
- Private school Greater Glory Christian Academy Alton, Illinois 62002 K to 10grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26GradesK to 10StudentsNot published
- Private school Marquette Catholic High School Alton, Illinois 62002 9 to 12grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26Grades9 to 12StudentsNot published
- Private school New Vision Christian Academy Alton, Illinois 62002 Pre-K to 8grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26GradesPre-K to 8StudentsNot published
- Private school Riverbend Christian Leadership Academy Alton, Illinois 62002 Pre-K to 12grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26GradesPre-K to 12StudentsNot published
- Private school St Mary Alton, Illinois 62002 Pre-K to 5grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26GradesPre-K to 5StudentsNot published
- Private school St. Mary’s School Alton, Illinois 62002 6 to 8grades, as the state lists them Listed asListed by ISBE as a nonpublic school, 2025-26Grades6 to 8StudentsNot published
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Illinois State Board of Education (ISBE), Directory of Education Entities 2025-26: nonpublic schools. Released Jun 28, 2026. Updated monthly.
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