Wilmington Middle School
🇺🇸 Official data · 2025Wilmington, Illinois 60481 · Wilmington CUSD 209U
#177 of 670 middle schools in Illinois
#5558 of 15,369 nationally
About Wilmington Middle School
Wilmington Middle School is a public middle located in Wilmington, in the Wilmington CUSD 209U school district of Illinois, United States. It caters for Grades 6–8. In 2025 it enrolled 254 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 59.7 out of 100, placing it in the top 50% of middle schools in United States and 177th of 670 ranked middle schools in Illinois. Its strongest component is reading proficiency (80th percentile), and its weakest is math proficiency (34th percentile).
Other published figures: enrollment 254.
There are 4 schools in Wilmington; Wilmington Middle School ranks 1st of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)34%
- Reading proficiency (30%)66%
- Community advantage (fewer free/reduced-price lunch) (25%)46.9%
- Students per teacher (15%)12.7
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 Wilmington Middle School by the official sources.
- Enrollment
- 254
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 46.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 66%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 34%
- Share of tested students proficient or above (all students, all grades).
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Schools near Wilmington Middle School
Closest schools by straight-line distance, with their Success Index (US).
L J Stevens Intermediate School
Wilmington · Public elementary · Grades 2–5
353 students · 164 m away
Wilmington High School
Wilmington · Public high · Grades 9–12
432 students · 660 m away
Bruning Elem School
Wilmington · Public elementary · Grades PK–1
222 students · 2.3 km away
Reed-Custer High School
Braidwood · Public high · Grades 9–12
397 students · 7.4 km away
Reed-Custer Middle School
Braidwood · Public middle · Grades 6–8
306 students · 7.6 km away
Reed-Custer Elementary School
Braidwood · Public elementary · Grades PK–5
690 students · 8.3 km away
Coal City Intermediate School
Coal City · Public elementary · Grades 4–5
294 students · 12 km away
Elwood C C School
Elwood · Public elementary · Grades PK–8
331 students · 12 km away
Coal City Elem School
Coal City · Public elementary · Grades 2–3
302 students · 12 km away
Braceville Elem School
Braceville · Public elementary · Grades PK–8
130 students · 13 km away
Similar schools
Public middle schools in Illinois with a comparable Enrollment.
Grant Middle School
Fairview Heights · Public middle · Grades 5–8
254 students
Riverdale Middle School
Port Byron · Public middle · Grades 6–8
254 students
Farmington Central Jr High Sch
Farmington · Public middle · Grades 6–8
253 students
Marie Murphy School
Wilmette · Public middle · Grades 6–8
253 students
Stanton School
Fox Lake · Public middle · Grades 5–8
255 students
Schuyler Industry Middle School
Rushville · Public middle · Grades 5–8
252 students
Frequently asked questions
Is Wilmington Middle School a good school?
Wilmington Middle School has a Success Index (US) of 59.7 out of 100 (Top 50% of middle schools in United States) and ranks #177 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 Wilmington Middle School rank in Illinois?
Wilmington Middle School ranks #177 of 670 middle schools in Illinois and #5558 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Wilmington Middle School?
Wilmington Middle School had 254 students in 2025.
Is Wilmington Middle School a elementary school or a high school?
Wilmington Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Wilmington Middle School?
There are 10 schools within 15 km of Wilmington Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.