AHS

PUBLIC · HIGH

Alton High School

Alton CUSD 11

📍 Alton, IL🎓 Grades 9–12👥 1,823 Students🔗 altonschools.org/schools/ahs/index.html

Overview

Alton High School is a public high school in Alton, IL. It enrolls about 1,823 students across grades 9–12, with a student-teacher ratio of 18.5:1.

Quick Stats

Enrollment

1,823

Grades Served

9–12

Student-Teacher Ratio

18.5:1

Teachers (FTE)

Sector

Public

Setting

Suburb

Enrollment by Grade

Grade	Students
9	416
10	482
11	446
12	479

Demographics

Race & Ethnicity

White

54.1%

Hispanic / Latino

5.8%

Black or African American

28.4%

Asian

0.4%

Two or more races

11.1%

American Indian / Alaska Native

0.1%

Pacific Islander

0.1%

Gender

Female

48.2%

Male

51.8%

Frequently Asked Questions

What grades does Alton High School serve?

Alton High School serves grades 9–12.

How many students attend Alton High School?

Alton High School enrolls approximately 1,823 students, with a student-teacher ratio of 18.5:1.

Is Alton High School a public or private school?

Alton High School is a public school in Alton, IL.

Similar Schools

Adlai E Stevenson High School

Lincolnshire, IL · High · 4,758 students

Lane Technical High School

Chicago, IL · High · 4,604 students

Taft High School

Chicago, IL · High · 4,487 students

Data source: U.S. Department of Education, National Center for Education Statistics. School year data: 2024.

AHS

PUBLIC · HIGH

Alton High School

Alton CUSD 11

📍 Alton, IL🎓 Grades 9–12👥 1,823 Students🔗 altonschools.org/schools/ahs/index.html

Overview

Alton High School is a public high school in Alton, IL. It enrolls about 1,823 students across grades 9–12, with a student-teacher ratio of 18.5:1.

Quick Stats

Enrollment

1,823

Grades Served

9–12

Student-Teacher Ratio

18.5:1

Teachers (FTE)

Sector

Public

Setting

Suburb

Enrollment by Grade

Grade	Students
9	416
10	482
11	446
12	479

Demographics

Race & Ethnicity

White

54.1%

Hispanic / Latino

5.8%

Black or African American

28.4%

Asian

0.4%

Two or more races

11.1%

American Indian / Alaska Native

0.1%

Pacific Islander

0.1%

Gender

Female

48.2%

Male

51.8%

Frequently Asked Questions

What grades does Alton High School serve?

Alton High School serves grades 9–12.

How many students attend Alton High School?

Alton High School enrolls approximately 1,823 students, with a student-teacher ratio of 18.5:1.

Is Alton High School a public or private school?

Alton High School is a public school in Alton, IL.

Similar Schools

Adlai E Stevenson High School

Lincolnshire, IL · High · 4,758 students

Lane Technical High School

Chicago, IL · High · 4,604 students

Taft High School

Chicago, IL · High · 4,487 students

Data source: U.S. Department of Education, National Center for Education Statistics. School year data: 2024.