Very Good
#1139 of 3,813 schools in IL
Top 30% in state
Alton High School
High School · Alton CUSD 11
4200 Humbert Rd, Alton, IL 62002
Enrollment
1,909
Student-Teacher
17.5:1
Score
7.1
Grades
9th – 12th
Enrollment
1,909
Student-Teacher
17.5:1
Score
7.1
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Illinois schools
#1,139 of 3,813
In Alton
#1 of 6
public schools
In district
#1 of 9
Alton CUSD 11
Academic growth
9.4 / 10
Excellent
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Alton High School
High School in Alton · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Eunice Smith Elem School
1.9 mi away. Use as a geographic alternative in the same move search.
Lovejoy Elem School
2.1 mi away. Use as a geographic alternative in the same move search.
About Alton High School
Alton High School is a public high school in Alton, IL, part of Alton CUSD 11. Alton High School serves approximately 1,909 students, and covers grades 9th-12th, and has a 17.5:1 student-teacher ratio. Alton High School has a current MySchoolScout rating of 7.1 out of 10 and ranks #1,139 of 3,813 schools in IL.
Structured state assessment records for Alton High School show 33% math proficiency (multi-year average, 2009-2021) and 35% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 7.1 · Very Good
- IL avg 6.6
What Parents Should Know
40% of students at Alton High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Alton High School — Students at Alton High School score 21% proficient, which is below what's typical for similar communities (expected: 28%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
47.7%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 27 test records from IL state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.
How Alton High School Compares
See how Alton High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
4200 Humbert Rd, Alton, IL 62002
Nearby Alternatives
Families considering Alton High School may also want to explore other high schools in the area. East Alton-Wood River High Sch (rated 6.4/10, 5.5 miles away, in nearby Wood River), with a comparable rating. Additionally, MARQUETTE CATHOLIC HIGH SCHOOL (rated 5.8/10, 3.3 miles away), a more accessible option. For more schools in Alton, see our Alton schools guide .
Nearby Schools
20 within 6.3 mi| School | Distance | Rating |
|---|---|---|
| Eunice Smith Elem School Alton | 1.9 mi | 4.0 |
| Lovejoy Elem School Alton | 2.1 mi | 3.6 |
| Alton Middle School Alton | 2.2 mi | 4.6 |
| MISSISSIPPI VALLEY CHRISTIAN SCHOOL Alton | 2.1 mi | 6.6 |
| North Elementary School Godfrey | 2.0 mi | 4.0 |
| ST AMBROSE CATHOLIC SCHOOL Godfrey | 2.1 mi | 6.1 |
| Lewis & Clark Elem School Godfrey | 2.5 mi | 4.1 |
| East Elementary School Alton | 2.8 mi | 5.2 |
| MONTESSORI CHILDRENS HOUSE Godfrey | 2.3 mi | 5.8 |
| EVANGELICAL SCHOOL Godfrey | 2.5 mi | 4.6 |
| West Elementary School Alton | 2.8 mi | 5.6 |
| CENTER FOR CHILDREN TO HEAL AND ACHIEVE (CCHA) Alton | 2.9 mi | 6.5 |
| ST MARY SCHOOL Alton | 3.3 mi | 7.0 |
| MARQUETTE CATHOLIC HIGH SCHOOL Alton | 3.3 mi | 5.8 |
| Gilson Brown Elem School Godfrey | 3.2 mi | 3.4 |
| Washington Elem School East Alton | 4.9 mi | 4.9 |
| East Alton Middle School East Alton | 5.1 mi | 4.4 |
| Eastwood Elem School East Alton | 5.2 mi | 4.3 |
| East Alton-Wood River High Sch Wood River | 5.5 mi | 6.4 |
| WILLIAM M BEDELL AREA RESOURCE CENTER Wood River | 6.3 mi | 7.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 62002 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$57,851
Median Home Value
$114,300
Median Rent
$941/mo
Population
30,036
College Educated
23.6%
Homeownership
63.4%
Avg Commute
23.8 min
Poverty Rate
20.7%
Median Age
41.5
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Rich Township High School Olympia Fields, IL | 7.1 |
| Dundee-Crown High School Carpentersville, IL | 7.0 |
| Hubbard High School Chicago, IL | 7.0 |
| Mather High School Chicago, IL | 7.0 |
| Schurz High School Chicago, IL | 7.0 |
| Prosser Career Academy HS Chicago, IL | 7.2 |
Frequently Asked Questions
Common questions about Alton High School
What grades does Alton High School serve?
Alton High School serves students in grades 9th through 12th.
How many students attend Alton High School?
Alton High School has an enrollment of approximately 1,909 students.
What is the student-teacher ratio at Alton High School?
The student-teacher ratio at Alton High School is 17.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Alton High School rank in IL?
Alton High School ranks #1,139 of 3,813 schools in IL.
What is Alton High School's MySchoolScout rating?
Alton High School has a current MySchoolScout rating of 7.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Alton High School?
Based on loaded state assessment records, Alton High School has 33% math proficiency (multi-year average, 2009-2021) and 35% reading/ELA proficiency (multi-year average, 2009-2022).
Is Alton High School a charter school?
No, Alton High School is not a charter school. It is a traditional public school operated by the local school district.
Is Alton High School a Title I school?
No, Alton High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Alton High School?
47.7% of students at Alton High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,909
- Student-Teacher Ratio
- 17.5:1
- Teachers (FTE)
- 109
- Free/Reduced Lunch
- 47.7%
- Type
- regular
- Setting
- Small Suburb
- County
- Madison County
- Chronic Absenteeism (SY 2022-23)
- 40.2%
- Phone
- (618) 474-2700
Resources & Links
District
Alton CUSD 11- District Enrollment
- 5,660
- Schools in District
- 11
- Per-Pupil Spending
- $16,310
- District Rank
- #1 of 9
Other Schools in This District
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