Mason/Clark Middle Sch
🇺🇸 Official data · 2025East Saint Louis, Illinois 62203 · East St Louis SD 189
#632 of 670 middle schools in Illinois
#14496 of 15,369 nationally
About Mason/Clark Middle Sch
Mason/Clark Middle Sch is a public middle located in East Saint Louis, in the East St Louis SD 189 school district of Illinois, United States. It caters for Grades 5–8. In 2025 it enrolled 540 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 15.5 out of 100, placing it in the lower 50% of middle schools in United States and 632nd of 670 ranked middle schools in Illinois. Its strongest component is students per teacher (81th percentile), and its weakest is reading proficiency (2th percentile).
Other published figures: enrollment 540.
There are 8 schools in East Saint Louis; Mason/Clark Middle Sch ranks 3rd of 7 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)7%
- Reading proficiency (30%)13%
- Community advantage (fewer free/reduced-price lunch) (25%)98.1%
- Students per teacher (15%)11.7
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mason/Clark Middle Sch by the official sources.
- Enrollment
- 540
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 98.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 13%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 7%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mason/Clark Middle Sch
Closest schools by straight-line distance, with their Success Index (US).
East St Louis Senior High School
East Saint Louis · Public high · Grades 9–12
1,288 students · 650 m away
Katie Harper-Wright Elem
East Saint Louis · Public elementary · Grades PK–4
418 students · 2.4 km away
Annette Officer Elementary
East Saint Louis · Public elementary · Grades K–4
362 students · 2.7 km away
Wyvetter Younge Sch of Excellence
E Saint Louis · Public elementary · Grades K–8
534 students · 3.2 km away
James Avant Elementary School
Washington Pk · Public elementary · Grades K–5
342 students · 3.5 km away
Lalumier Elem School
Centreville · Public elementary · Grades PK–3
276 students · 4.3 km away
Signal Hill Elem School
Belleville · Public elementary · Grades PK–8
291 students · 4.6 km away
Dunbar Elem School
East Saint Louis · Public elementary · Grades K–4
327 students · 4.9 km away
Vivian Adams Early Child Ctr
East Saint Louis · Public other · Grades PK–PK
377 students · 5.1 km away
East St Louis-Lincoln Middle Sch
East Saint Louis · Public middle · Grades 5–8
359 students · 5.4 km away
Similar schools
Public middle schools in Illinois with a comparable Enrollment.
Northwood Middle School
Highland Park · Public middle · Grades 6–8
540 students
Dunlap Middle School
Dunlap · Public middle · Grades 6–8
541 students
Spencer Crossing
New Lenox · Public middle · Grades 4–6
544 students
Bednarcik Junior High School
Aurora · Public middle · Grades 6–8
535 students
Dunlap Valley Middle School
Dunlap · Public middle · Grades 6–8
546 students
Lombard Middle School
Galesburg · Public middle · Grades 5–6
534 students
Frequently asked questions
Is Mason/Clark Middle Sch a good school?
Mason/Clark Middle Sch has a Success Index (US) of 15.5 out of 100 (Lower 50% of middle schools in United States) and ranks #632 of 670 in Illinois. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mason/Clark Middle Sch rank in Illinois?
Mason/Clark Middle Sch ranks #632 of 670 middle schools in Illinois and #14496 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Mason/Clark Middle Sch?
Mason/Clark Middle Sch had 540 students in 2025.
Is Mason/Clark Middle Sch a elementary school or a high school?
Mason/Clark Middle Sch is classified as a middle covering Grades 5–8. It is a public school.
What other schools are near Mason/Clark Middle Sch?
There are 10 schools within 15 km of Mason/Clark Middle Sch; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.