Williamsville Cusd 15 School District
School District · Williamsville, Illinois
Avg Rating
6.4
out of 10
Schools
3
1 elem, 1 mid, 1 high
Per-Pupil Spending
$12,503
Student-Teacher Ratio
14.7:1
Avg Rating
6.4
out of 10
Schools
3
1 elem, 1 mid, 1 high
Per-Pupil Spending
$12,503
Student-Teacher Ratio
14.7:1
Evaluating Williamsville Cusd 15?
A district shares budget, policy, and attendance zones across its schools — use this page to judge Williamsville Cusd 15 as a whole, then compare how its individual schools differ.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Sherman Elem School
Sherman · Elementary. Compare this profile against district averages, level fit, and attendance-zone reality below.
Williamsville JR High School
Williamsville · Middle. Compare this profile against district averages, level fit, and attendance-zone reality below.
Williamsville High School
Williamsville · High. Compare this profile against district averages, level fit, and attendance-zone reality below.
How this district compares
Illinois rank
#284 of 637
districts by avg. composite
Vs. state average
+0.2
above Illinois avg
Per-pupil spending
$12,503
$4,187 vs Illinois median
District size
1,453 students
Larger than Illinois median
The short answer
Williamsville Cusd 15 ranks #284 of 637 Illinois districts by overall school rating. Williamsville Cusd 15's schools with real test data average 6.4/10 across 3 schools. Its top-rated schools are Sherman Elem School (8.3/10), Williamsville JR High School (6.1/10), and Williamsville High School (4.8/10). Schools with estimated (proxy) scores are excluded from this ranking.
Top-Rated Schools in Williamsville Cusd 15
Ranked by MySchoolScout composite rating using only schools with real test data (3 of 3). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Sherman Elem School | 8.3 / 10 |
| 2 | Williamsville JR High School | 6.1 / 10 |
| 3 | Williamsville High School | 4.8 / 10 |
See all 3 schools — including those with estimated data — in the full directory below. How we rate schools.
About Williamsville Cusd 15
Williamsville Cusd 15 is a Williamsville, Illinois school district serving 3 schools. The district educates 1,453 students with a student-teacher ratio of 14.7:1. The district invests $12,503 per student annually.
With an average rating of 6.4/10, Williamsville Cusd 15 demonstrates solid academic performance.
The highest-rated school in the district is Sherman Elem School, which has a composite score of 8.3/10.
In standardized testing, Williamsville Cusd 15 students show an average math proficiency of 55.3% and ELA proficiency of 60.1%.
The district includes 1 elementary school , 1 middle school , and 1 high school.
District Map
Schools in Williamsville Cusd 15, colored by MySchoolScout rank. Click a pin for details.
District Average Test Scores
Average proficiency across all schools in Williamsville Cusd 15 with test data.
Schools in Williamsville Cusd 15
3 schools Elementary Schools 1
Middle Schools 1
High Schools 1
District Details
- State
- Illinois
- City
- Williamsville
- Total Enrollment
- 1,453
- Teachers (FTE)
- 99
- Child Poverty Rate
- 0.0%
- Data Year
- 2023
Frequently Asked Questions
How many schools are in Williamsville Cusd 15?
Williamsville Cusd 15 has 3 schools in total — 1 elementary, 1 middle, and 1 high schools. You can explore each school's ratings and details on this page.
What is the average rating for Williamsville Cusd 15?
The average composite rating for Williamsville Cusd 15 is 6.4/10. This score is calculated from the individual ratings of all schools with academic data in the district.
What is the per-pupil spending in Williamsville Cusd 15?
Williamsville Cusd 15 spends $12,503 per student per year.
What is the student-teacher ratio in Williamsville Cusd 15?
The average student-teacher ratio in Williamsville Cusd 15 is 14.7:1.
What is the top-rated school in Williamsville Cusd 15?
Sherman Elem School is the highest-rated school in Williamsville Cusd 15 with a composite score of 8.3/10.
What are the test scores in Williamsville Cusd 15?
Across schools in Williamsville Cusd 15 with test data, the average math proficiency is 55.3% and the average ELA (reading/writing) proficiency is 60.1%. These figures represent the percentage of students meeting or exceeding grade-level standards.
How does Williamsville Cusd 15 compare to other districts in Illinois?
Williamsville Cusd 15 has an average school rating of 6.4/10 across 3 schools. Families can compare this to other districts in Illinois by visiting individual district pages. Factors like school size, available programs, and community demographics also play a role in choosing the right fit.
How does MySchoolScout rate schools?
MySchoolScout ratings blend student growth, poverty-adjusted academic performance, and learning environment — plus college readiness for high schools. Weights vary by school level, and equity data is shown for context without being factored into the score. Learn more about our rating system on our methodology page.
District Averages
- Overall Rating
- 6.4/10
- Math Proficiency
- 55.3%
- ELA Proficiency
- 60.1%
Resources
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateOther School Districts in IL
Compare Williamsville Cusd 15 with neighboring districts in the state.
- Chicago Public Schools Dist 299 (643)
- Sd U-46 (56)
- Rockford Sd 205 (45)
- Springfield Sd 186 (35)
- Indian Prairie Cusd 204 (34)
- Peoria Sd 150 (32)
- Plainfield Sd 202 (31)
- Cusd 300 (29)
- Schaumburg Ccsd 54 (28)
- Mclean County USD 5 (26)
- Joliet Psd 86 (22)
- Naperville Cusd 203 (22)
- Cusd 308 (22)
- Waukegan Cusd 60 (22)
- Aurora East USD 131 (20)
- Champaign Cusd 4 (20)
- Palatine Ccsd 15 (20)
- Valley View Cusd 365u (20)
- Cusd 200 (20)
- St Charles Cusd 303 (18)
- Aurora West USD 129 (17)
- Evanston Ccsd 65 (17)
- Decatur Sd 61 (16)
- Cicero Sd 99 (15)
Data from NCES Common Core of Data, Illinois Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.
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