Average
#1286 of 3,813 schools in IL
Top 34% in state
Mason/clark Middle Sch
Middle School · East St Louis SD 189
5510 State St, East Saint Louis, IL 62203
Enrollment
599
Student-Teacher
11.1:1
Score
6.9
Grades
5th – 8th
Enrollment
599
Student-Teacher
11.1:1
Score
6.9
Grades
5th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In East Saint Louis
#4 of 8
public schools
Illinois middle schools
#234 of 684
In district
#4 of 10
East St Louis SD 189
School environment
9.8 / 10
Exceptional
About Mason/clark Middle Sch
Mason/Clark Middle Sch is a regular public middle school located in East Saint Louis, Illinois, in St. Clair County. The school serves students from fifth to eighth grade and has an enrollment of 599 students with a student-teacher ratio of 11.1:1, ensuring that each teacher can give ample attention to their students.
There are 54 full-time equivalent teachers dedicated to the academic growth of these young learners. Mason/Clark Middle Sch’s MySchoolScout Rating is 3.8 out of 10, and it ranks at #3284 among 3819 schools in Illinois, placing it in the 14th percentile for state rankings. The school's Academic Score is 1.4 out of 10, indicating areas where there is room for improvement in both ELA/Reading (8% proficient or above) and Math (4% proficient or above).
Despite these challenges, the dedicated teachers continue to work hard to support their students' development. Mason/Clark Middle Sch is situated in a large suburban area with opportunities for community engagement and activities. The school setting offers a supportive environment for students as they navigate middle school.
What Parents Should Know
While current test scores at Mason/clark Middle Sch are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mason/clark Middle Sch — Students at Mason/clark Middle Sch score 4% proficient, which is below what's typical for similar communities (expected: 5%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
96.8%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 5 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: 7.4/10.
How Mason/clark Middle Sch Compares
See how Mason/clark Middle Sch performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 7% (2019) to 2% (2021). Reading/ELA proficiency has declined from 13% (2019) to 6% (2022).
Location
5510 State St, East Saint Louis, IL 62203
Nearby Alternatives
Families considering Mason/clark Middle Sch may also want to explore other middle schools in the area. East St Louis-Lincoln Middle Sch (rated 7.4/10, 3.4 miles away), which scores slightly higher. Another option is Emge Junior High School (rated 6.4/10, 4.4 miles away, in nearby Belleville), with a comparable rating. Additionally, Harmony Intermediate Center (rated 6.0/10, 4.4 miles away, in nearby Belleville), with a comparable rating. For more schools in East Saint Louis, see our East Saint Louis schools guide .
Nearby Schools
20 within 4.6 mi| School | Distance | Rating |
|---|---|---|
| East St Louis Senior High School East Saint Louis | 0.4 mi | 6.0 |
| Katie Harper-Wright Elem East Saint Louis | 1.5 mi | 4.5 |
| UNITY LUTHERAN CHRISTIAN ELEMENTARY SCHOOL East Saint Louis | 1.9 mi | 5.4 |
| Wyvetter Younge Sch of Excellence East Saint Louis | 2.0 mi | 5.4 |
| Annette Officer Elementary East Saint Louis | 1.7 mi | 6.7 |
| James Avant Elementary School Washington Pk | 2.2 mi | 6.3 |
| JTC BOYS ACADEMY Centreville | 1.9 mi | — |
| JTC ACADEMY Centreville | 2.1 mi | — |
| SISTER THEA BOWMAN East Saint Louis | 2.0 mi | 7.0 |
| Lalumier Elem School Centreville | 2.7 mi | 6.4 |
| Signal Hill Elem School Belleville | 2.8 mi | 7.3 |
| Wirth/Parks Middle School Cahokia | 3.4 mi | 5.3 |
| BLESSED SACRAMENT SCHOOL Belleville | 3.3 mi | 7.3 |
| Dunbar Elem School East Saint Louis | 3.0 mi | 7.0 |
| Vivian Adams Early Child Ctr East Saint Louis | 3.2 mi | 7.0 |
| East St Louis-Lincoln Middle Sch East Saint Louis | 3.4 mi | 7.4 |
| SIU Charter Sch of East St Louis East Saint Louis | 3.7 mi | 6.7 |
| Emge Junior High School Belleville | 4.4 mi | 6.4 |
| Harmony Intermediate Center Belleville | 4.4 mi | 6.0 |
| Ellis Elem School Belleville | 4.6 mi | 7.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 62203 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$41,134
Median Home Value
$72,700
Median Rent
$970/mo
Population
5,539
College Educated
16.4%
Homeownership
71.3%
Poverty Rate
27.3%
Median Age
45.3
Community Profile
The community surrounding Mason/clark Middle Sch has a median household income of $41,134. It is a community where 16% of adults hold a bachelor's degree or higher. The median home value in the area is $72,700, with a median rent of $970/month. The area has a poverty rate of 27.3%, indicating some economic challenges in the community. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Elden D Finley Jr High School Chicago Ridge, IL | 6.9 |
| Franklin Middle School Wheaton, IL | 6.9 |
| Jerling Junior High School Orland Park, IL | 6.9 |
| Northlake Middle School Northlake, IL | 6.9 |
| Northwest Middle School Chicago, IL | 6.9 |
| Oliver W Holmes Middle School Wheeling, IL | 6.9 |
Frequently Asked Questions
Common questions about Mason/clark Middle Sch
What grades does Mason/clark Middle Sch serve?
Mason/clark Middle Sch serves students in grades 5th through 8th.
How many students attend Mason/clark Middle Sch?
Mason/clark Middle Sch has an enrollment of approximately 599 students.
What is the student-teacher ratio at Mason/clark Middle Sch?
The student-teacher ratio at Mason/clark Middle Sch is 11.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mason/clark Middle Sch rank in IL?
Mason/clark Middle Sch is ranked #1286 out of 3,813 schools in IL.
What is Mason/clark Middle Sch's MySchoolScout rating?
Mason/clark Middle Sch has a composite rating of 6.9 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.
What are the test scores at Mason/clark Middle Sch?
Based on the most recent state assessment data, Mason/clark Middle Sch has 4.5% math proficiency and 7.7% reading/ELA proficiency.
Is Mason/clark Middle Sch a charter school?
No, Mason/clark Middle Sch is not a charter school. It is a traditional public school operated by the local school district.
Is Mason/clark Middle Sch a Title I school?
No, Mason/clark Middle Sch is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mason/clark Middle Sch?
96.8% of students at Mason/clark Middle Sch qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- Walk Score
- 28 Car-Dependent
- Transit Score
- 41 Some Transit
- Bike Score
- 35 Somewhat Bikeable
- County Safety
- Low (144/100K)
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 599
- Student-Teacher Ratio
- 11.1:1
- Teachers (FTE)
- 54
- Free/Reduced Lunch
- 96.8%
- Type
- regular
- Setting
- Large Suburb
- County
- St. Clair County
- Phone
- (618) 646-3750
- Data Year
- 2023–2024
Resources & Links
District
East St Louis SD 189- District Enrollment
- 4,635
- Schools in District
- 12
- Per-Pupil Spending
- $27,439
- District Rank
- #4 of 10
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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