Williamsville Jr High School
🇺🇸 Official data · 2025Williamsville, Illinois 62693 · Williamsville CUSD 15
#187 of 670 middle schools in Illinois
#5773 of 15,369 nationally
About Williamsville Jr High School
Williamsville Jr High School is a public middle located in Williamsville, in the Williamsville CUSD 15 school district of Illinois, United States. It caters for Grades 5–8. In 2025 it enrolled 444 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 58.7 out of 100, placing it in the top 50% of middle schools in United States and 187th of 670 ranked middle schools in Illinois. Its strongest component is community advantage (fewer free/reduced-price lunch) (92th percentile), and its weakest is math proficiency (30th percentile).
Other published figures: enrollment 444.
There are 2 schools in Williamsville; Williamsville Jr High School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)32%
- Reading proficiency (30%)54%
- Community advantage (fewer free/reduced-price lunch) (25%)18%
- Students per teacher (15%)14.3
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 Williamsville Jr High School by the official sources.
- Enrollment
- 444
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 18%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 54%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
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Schools near Williamsville Jr High School
Closest schools by straight-line distance, with their Success Index (US).
Williamsville High School
Williamsville · Public high · Grades 9–12
462 students · 311 m away
Sherman Elem School
Sherman · Public elementary · Grades PK–4
552 students · 7.7 km away
Cantrall Elem School
Cantrall · Public elementary · Grades PK–3
334 students · 11 km away
Riverton High School
Riverton · Public high · Grades 9–12
357 students · 11 km away
Cantrall Intermediate School
Cantrall · Public middle · Grades 4–6
184 students · 11 km away
Riverton Elem School
Riverton · Public elementary · Grades PK–4
515 students · 12 km away
Riverton Middle School
Riverton · Public middle · Grades 5–8
347 students · 12 km away
Athens Sr High School
Athens · Public high · Grades 9–12
299 students · 14 km away
Athens Junior High School
Athens · Public middle · Grades 7–8
144 students · 14 km away
Wilcox Elem School
Springfield · Public elementary · Grades K–5
241 students · 15 km away
Similar schools
Public middle schools in Illinois with a comparable Enrollment.
Logan Jr High School
Princeton · Public middle · Grades 5–8
443 students
Heritage Middle School
Summit · Public middle · Grades 6–8
447 students
Heritage Middle School
Berwyn · Public middle · Grades 6–8
447 students
Charles J Caruso Middle School
Deerfield · Public middle · Grades 6–8
440 students
Clarendon Hills Middle School
Clarendon Hills · Public middle · Grades 6–8
448 students
Richland County Middle School
Olney · Public middle · Grades 6–8
439 students
Frequently asked questions
Is Williamsville Jr High School a good school?
Williamsville Jr High School has a Success Index (US) of 58.7 out of 100 (Top 50% of middle schools in United States) and ranks #187 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 Williamsville Jr High School rank in Illinois?
Williamsville Jr High School ranks #187 of 670 middle schools in Illinois and #5773 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Williamsville Jr High School?
Williamsville Jr High School had 444 students in 2025.
Is Williamsville Jr High School a elementary school or a high school?
Williamsville Jr High School is classified as a middle covering Grades 5–8. It is a public school.
What other schools are near Williamsville Jr High School?
There are 10 schools within 15 km of Williamsville Jr High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.