Very Good
#207 of 716 private schools in IL
Top 29% of private schools
St Mary School
Elementary School
536 E 3RD ST, Alton, IL 62002
Estimated academic score. This school does not have standardized test data. Based on IL statewide data. Learn more
Enrollment
286
Student-Teacher
13.1:1
Score
7.0
Grades
Pre-K – 8th
Enrollment
286
Student-Teacher
13.1:1
Score
7.0
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Alton
#1 of 4
public schools
Illinois elementary schools
#118 of 471
About St Mary School
ST MARY SCHOOL is a public elementary school located in Alton, Illinois. It serves students from pre-kindergarten through eighth grade with an enrollment of 286 students and a student-teacher ratio of 13.1:1. The school has 22 full-time equivalent teachers dedicated to providing quality education.
ST MARY SCHOOL is situated in a small suburban setting, offering a close-knit community atmosphere for its students. While the MySchoolScout rating currently stands at 3.4 out of 10 and it ranks as the 496th school among Illinois's 716 public schools (placing it in the 31st percentile), there is potential for academic growth and development. The school focuses on nurturing students' overall well-being, with a strong emphasis on fostering social skills and emotional intelligence.
ST MARY SCHOOL is part of a supportive community that values education and works together to create a positive learning environment for all its students.
What Parents Should Know
As a private school, St Mary School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Compare to Public Schools
BetaHow St Mary School compares to 5 public schools serving similar grades in Alton, IL
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Mary School (this school) | 7.0 |
| Lovejoy Elem School | 6.3 |
| West Elementary School | 3.1 |
| East Elementary School | 6.7 |
| Eunice Smith Elem School | 5.8 |
| Alton Middle School | 4.6 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in IL.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in IL
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
536 E 3RD ST, Alton, IL 62002
Nearby Alternatives
Families considering St Mary School may also want to explore other elementary schools in the area. East Elementary School (rated 6.7/10, 1.5 miles away), with a very similar rating. Another option is Gilson Brown Elem School (rated 6.5/10, 3.5 miles away, in nearby Godfrey), with a comparable rating. Additionally, Lovejoy Elem School (rated 6.3/10, 1.1 miles away), with a comparable rating. For more schools in Alton, see our Alton schools guide .
Nearby Schools
20 within 4.5 mi| School | Distance | Rating |
|---|---|---|
| MARQUETTE CATHOLIC HIGH SCHOOL Alton | 0.3 mi | 5.8 |
| Lovejoy Elem School Alton | 1.1 mi | 6.3 |
| Eunice Smith Elem School Alton | 1.5 mi | 5.8 |
| CENTER FOR CHILDREN TO HEAL AND ACHIEVE (CCHA) Alton | 1.3 mi | 6.5 |
| West Elementary School Alton | 1.4 mi | 3.1 |
| Alton Middle School Alton | 1.5 mi | 4.6 |
| East Elementary School Alton | 1.5 mi | 6.7 |
| MISSISSIPPI VALLEY CHRISTIAN SCHOOL Alton | 2.2 mi | 6.6 |
| ST AMBROSE CATHOLIC SCHOOL Godfrey | 2.6 mi | 6.1 |
| EVANGELICAL SCHOOL Godfrey | 2.8 mi | 4.6 |
| Alton High School Alton | 3.3 mi | 6.4 |
| Gilson Brown Elem School Godfrey | 3.5 mi | 6.5 |
| North Elementary School Godfrey | 4.0 mi | 4.7 |
| MONTESSORI CHILDRENS HOUSE Godfrey | 4.4 mi | 5.8 |
| Washington Elem School East Alton | 4.0 mi | 4.9 |
| BISSELL HALL St. Louis | 4.9 mi | 7.2 |
| TWIN RIVERS St. Louis | 4.9 mi | — |
| LEWIS AND CLARK HALL St. Louis | 4.9 mi | — |
| Lewis & Clark Elem School Godfrey | 5.3 mi | 5.7 |
| East Alton-Wood River High Sch Wood River | 4.5 mi | 5.9 |
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
Community Profile
The community surrounding St Mary School 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.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bright Elem School Chicago, IL | 7.0 |
| Chopin Elem School Chicago, IL | 7.0 |
| Devonshire School Des Plaines, IL | 7.0 |
| Dunbar Elem School East Saint Louis, IL | 7.0 |
| Dvorak Technology Acad Elem Sch Chicago, IL | 7.0 |
| Eisenhower Elem School Jacksonville, IL | 7.0 |
Frequently Asked Questions
Common questions about St Mary School
What grades does St Mary School serve?
St Mary School serves students in grades Pre-K through 8th.
How many students attend St Mary School?
St Mary School has an enrollment of approximately 286 students.
What is the student-teacher ratio at St Mary School?
The student-teacher ratio at St Mary School is 13.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary School rank in IL?
St Mary School is ranked #207 out of 716 private schools in IL.
What is St Mary School's MySchoolScout rating?
St Mary School has a composite rating of 7.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
Is St Mary School a private school?
Yes, St Mary School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Mary School a religious school?
St Mary School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 286
- Gender Split
- 49% M / 51% F
- Student-Teacher Ratio
- 13.1:1
- Teachers (FTE)
- 22
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 176 days
- Setting
- Small Suburb
- County
- MADISON
- Phone
- (618) 465-8523
- Data Year
- 2022–2023
Resources & Links
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 methodologyRelated reading
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