Serving 444 students in grades 5-8, Williamsville Jr High School ranks in the top 20% of all schools in Illinois for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 36% (which is higher than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 52% (which is higher than the Illinois state average of 30%).
The student-teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 7% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (26-27)
- Grades: 5-8
- Enrollment: 444 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 7%
- Overall Testing Rank: Top 20% in IL
- Math Proficiency: 36% (Top 30%)
- Reading Proficiency: 52% (Top 10%)
- Science Proficiency: 71% (Top 20%)
- Attendance Zone: Williamsville Jr High School's attendance zone covers the entire school district in Williamsville, IL, encompassing approximately 70.2 square miles. Families within this zone can typically expect a drive of 10-15 minutes to the school, with the furthest edge located about 7.8 miles away.
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Williamsville Jr High School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Williamsville Jr High School's student population of 444 students has declined by 6% over five school years.
The teacher population of 31 teachers has grown by 14% over five school years.
Grades Offered
Grades 5-8
Total Students
444 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
31 teachers
Showing 2015–2025. Full 39-year historical data available below ↓
School Calendar
School Rankings
Williamsville Jr High School ranks within the top 20% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Williamsville Jr High School is 0.13, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#604 out of 3542 schools
(Top 20%)
(Top 20%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
36%
27%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
52%
30%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
71%
50%
Student-Teacher Ratio
14:1
13:1
Showing 2015–2025. Full 39-year historical data available below ↓
Hispanic
2%
29%
Showing 2014–2025. Full 17-year historical data available below ↓
Black
1%
16%
Showing 2013–2025. Full 17-year historical data available below ↓
White
93%
45%
Showing 2016–2025. Full 38-year historical data available below ↓
Two or more races
4%
4%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 19-year historical data available below ↓
Chronically Absent Students
(22-23)19.4%
29.7%
Eligible for Free Lunch
8%
43%
Showing 2015–2025. Full 18-year historical data available below ↓
Eligible for Reduced Lunch
1%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Williamsville Jr High School's ranking?
Williamsville Jr High School is ranked #604 out of 3,542 schools, which ranks it among the top 20% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
36% of students have achieved math proficiency (compared to the 27% IL state average), while 52% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Williamsville Jr High School?
444 students attend Williamsville Jr High School.
What is the racial composition of the student body?
93% of Williamsville Jr High School students are White, 4% of students are Two or more races, 2% of students are Hispanic, and 1% of students are Black.
What is the student-teacher ratio of Williamsville Jr High School?
Williamsville Jr High School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Williamsville Jr High School offer ?
Williamsville Jr High School offers enrollment in grades 5-8
What school district is Williamsville Jr High School part of?
Williamsville Jr High School is part of Williamsville CUSD 15 School District.
School Reviews
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