SchoolDataLookup

Alton High School

Regular School · Alton, IL

Alton High School is a regular school school in Alton, Illinois, serving grades 09–12 with 1,823 students enrolled (SY 2024-2025). The student-teacher ratio is 18.5:1.

Level
High
Grades
09 – 12
Enrollment
1,823
Teachers (FTE)
98.8
Student–Teacher Ratio
18.5:1
Status
Open
Lunch Program Participation
Yes under Community Eligibility Option (CEO)

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
White 986 54%
Black or African American 518 28%
Two or more races 202 11%
Hispanic/Latino 106 6%
Asian 8 0%
American Indian / Alaska Native 1 0%
Native Hawaiian / Pacific Islander 1 0%
Not Specified 1 0%
Total enrollment 1,823 944M / 878F

English Language Learners: 8 (0% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency 20.0% -7.7pp 27.7% 407
Reading Proficiency 25.0% -7.7pp 32.7% 407

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses
Yes (27)
968 students enrolled
Gifted & Talented
Program offered
936 students enrolled
SAT/ACT Takers
491
students tested · SY 2021–22
Out-of-School Suspensions
201
11% of enrollment · SY 2021–22
Chronically Absent
848
46.5% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 1,823 100%

Contact & Location

4200 Humbert Rd

Alton, IL 62002

Phone: (618)474-2700

http://altonschools.org/schools/ahs/index.html

District

Alton CUSD 11

Per-pupil expenditure: $18,814

District enrollment: 5,752

Other Schools in District

View all 10 schools →

Related Data

NCES ID

170360000035

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD