5.9 avg / 10

Best Schools in Alton, Illinois

10 schools · 5 Elementary · 1 Middle · 2 High · 2 Other

Last updated: May 2026

Public: 6

Private: 4

Districts: 1

Avg Rating: 5.9/10

Estimated Scores: 60%

Family Snapshot

At a glance

Avg school rating: 5.9/10
Median household income: $57,851
Median home value: $114,300
Bachelor's degree or higher: 24%
Avg commute: 24 min
Owner-occupied homes: 63%

How Alton compares

Illinois rank

#279 of 444

cities by avg. school score

Vs. state average

-0.4

below Illinois avg (6.3)

Median household income

$58k

71% of Illinois median

Schools in this city

10

About Schools in Alton, Illinois

Alton, Illinois is home to 10 schools, including 6 public schools and 4 private schools. The city's schools span 5 elementary schools, 1 middle school, and 2 high schools.

With an average rating of 5.9 out of 10, schools in Alton show moderate performance on the MySchoolScout composite scale, which measures academic achievement, student growth, equity, and school environment.

The highest-performing school in Alton is St Mary School with a composite score of 7.0/10, demonstrating strong academic outcomes and school quality metrics.

Alton is served by 1 school district: Alton CUSD 11. These districts collectively serve 5,660 students.

Alton's community shows 24% bachelor's degree attainment with a median household income of $57,851. The poverty rate in the area is 20.7%.

Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.

Filter by Level: All Levels (10) Elementary (5) Middle (1) High (2)

Filter by Type: All Types (10) Public (6) Private (4)

Filter by Rating: All Ratings (10) Academics (10) Growth (4) Resources (6)

Filter by ZIP: 62002 (10)

Elementary Schools

5 schools

#	School	Enrollment	Grades	Rating
1	East Elementary School 440 students · 3rd–5th	440	3rd–5th	6.7
2	Lovejoy Elem School 234 students · Kindergarten–2nd	234	Kindergarten–2nd	6.3
3	Eunice Smith Elem School 191 students · Kindergarten–2nd	191	Kindergarten–2nd	5.8
4	West Elementary School 418 students · 2nd–5th	418	2nd–5th	3.1
Private Schools 1 school Private and public school ratings use different data sources and scoring models. Scores are not directly comparable across school types.
1	ST MARY SCHOOL Private 286 students · Pre-K–8th	286	Pre-K–8th	Not Rated

Middle Schools

1 school

#	School	Enrollment	Grades	Rating
1	Alton Middle School 1,219 students · 6th–8th	1,219	6th–8th	4.6

High Schools

2 schools

#	School	Enrollment	Grades	Rating
1	Alton High School 1,909 students · 9th–12th	1,909	9th–12th	6.4
Private Schools 1 school Private and public school ratings use different data sources and scoring models. Scores are not directly comparable across school types.
1	MARQUETTE CATHOLIC HIGH SCHOOL Private 420 students · 9th–12th	420	9th–12th	Not Rated

Other Schools

2 schools

#	School	Enrollment	Grades	Rating
1	MISSISSIPPI VALLEY CHRISTIAN SCHOOL Private 84 students · Pre-K–12th	84	Pre-K–12th	Not Rated
2	CENTER FOR CHILDREN TO HEAL AND ACHIEVE (CCHA) Private 31 students · 2nd–12th	31	2nd–12th	Not Rated

Schools in Alton

Alton, Illinois · 10 schools

Community Demographics

Census ACS 2022 5-Year Estimates across 1 ZIP code

Median Income

$57,851

Median Home Value

$114,300

Median Rent

$941/mo

Population

30,036

College Educated

24%

Homeownership

63%

Avg Commute

24 min

Poverty Rate

20.7%

Community Profile

Alton has a median household income of $57,851. It is a community where 24% of adults hold a bachelor's degree or higher. The median home value in the area is $114,300, with a median rent of $941/month. The area has a poverty rate of 20.7%, indicating some economic challenges in the community. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Quick Facts

State: Illinois
Total Schools: 10
Elementary: 5
Middle: 1
High: 2
Districts: 1
Avg Rating: 5.9/10

Resources

🔍 Google "Alton schools" 🏫 GreatSchools Alton 📊 Niche Alton Rankings 📍 Google Maps: Schools

School District

Alton CUSD 11

11 schools · 5,660 students

Nearby Cities

Godfrey (6 schools)

3 mi

East Alton (3 schools)

4 mi

Wood River (4 schools)

South Roxana (1 school)

Granite City (14 schools)

Edwardsville (13 schools)

Other Major Cities in Illinois

Top metros statewide by school count.

Chicago 850 schools Aurora 62 schools Rockford 61 schools Naperville 58 schools Peoria 53 schools

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Frequently Asked Questions

Common questions about schools in Alton, Illinois

How many schools are in Alton, Illinois?

Alton has 10 schools, including 6 public and 4 private schools spanning elementary, middle, and high school levels.

What is the average school rating in Alton, Illinois?

The average MySchoolScout composite score for schools in Alton is 5.9 out of 10, based on academic achievement, student growth, equity, and school environment.

What is the top-ranked school in Alton, Illinois?

The top-ranked school in Alton on MySchoolScout is St Mary School with a composite score of 7.0/10.

What is the best elementary school in Alton, Illinois?

The top-ranked elementary school in Alton on MySchoolScout is St Mary School with a composite score of 7.0/10.

What is the best middle school in Alton, Illinois?

The top-ranked middle school in Alton on MySchoolScout is Alton Middle School with a composite score of 4.6/10.

What is the best high school in Alton, Illinois?

The top-ranked high school in Alton on MySchoolScout is Alton High School with a composite score of 6.4/10.

How many school districts serve Alton, Illinois?

Alton is served by 1 school district: Alton Cusd 11.

What is the education level in Alton, Illinois?

According to Census data, 24% of adults in Alton have earned a bachelor's degree or higher.

What is the median income in Alton, Illinois?

The median household income in Alton is approximately $57,851 according to Census ACS 2022 estimates.

Are there private schools in Alton, Illinois?

Yes, Alton has 4 private schools alongside 6 public schools. The top-rated private school is St Mary School with a score of 7.0/10.

What is the student-teacher ratio in Alton, Illinois?

The average student-teacher ratio across schools in Alton is 12.4:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.

How does MySchoolScout rate schools in Alton, Illinois?

MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score based on four components: Academic Achievement, Student Growth, Equity, and School Environment.