Alton High School is a public high school in Alton, Madison County, Illinois. The campus is operated by Alton CUSD 11. Serving students in 9-12, the school enrolls approximately 1,823 students with 98.8 full-time equivalent teachers, maintaining a student-teacher ratio of 18.5:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Suburb: Small
Charter School
No
Operational Status
Open
NCES School ID
170360000035
State Identifier
IL-41-057-0110-26-410570110260001
County FIPS
17119
Physical Location Address
4200 Humbert Rd
Alton, IL 62002-7117
Alton, IL 62002-7117
School District
Parent District
Alton CUSD 11
Operating Schools
11 schools
District Type
Regular Public School District
Central Office
Alton, IL
Location Map
38.9354, -90.1584
Google Maps ›
Nearby Public Schools
Eunice Smith Elem School
1.9 mi
Elementary • Alton
North Elementary School
2 mi
Elementary • Godfrey
Lovejoy Elem School
2.1 mi
Elementary • Alton
Alton Middle School
2.2 mi
Middle • Alton
Early Childhood
2.2 mi
Prekindergarten • Godfrey