<麻豆果冻传媒 class="so-dt-title" id="top-rankings">Top Rankings
Williamsville Community Unit School District 15 ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 20%)
For the 2026 school year, there are 2 public elementary schools serving 978 students in Williamsville Community Unit School District 15. This district's average elementary testing ranking is 9/10, which is in the top 20% of public elementary schools in Illinois.
Public Elementary Schools in Williamsville Community Unit School District 15 have an average math proficiency score of 42% (versus the Illinois public elementary school average of 27%), and reading proficiency score of 53% (versus the 30% statewide average).
Minority enrollment is 7% of the student body (majority Hispanic and Black), which is less than the Illinois public elementary school average of 55% (majority Hispanic).
<麻豆果冻传媒 class='so-dt-title' id="overview">Overview<麻豆果冻传媒 class='so-dt-title' id="student-by-grade">Student By Grade <麻豆果冻传媒 class='so-dt-title' id="district-rank">District Rank<麻豆果冻传媒 class='so-dt-title' id="students-by-ethnicity">Students by Ethnicity: <麻豆果冻传媒 class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending
This School District
This State (IL)
# Schools
3 Schools
3,101 Schools
# Students
1,453 Students
1,187,076 Students
# Teachers
99 Teachers
89,872 Teachers
Student-Teacher Ratio
15:1
15:1
Williamsville Community Unit School District 15, which is ranked within the top 20% of all 864 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 95% has stayed relatively flat over five school years.
Overall District Rank
#111 out of 865 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
40%
27%
Reading/Language Arts Test Scores (% Proficient)
51%
30%
Science Test Scores (% Proficient)
68%
50%
Graduation Rate
(21-22)≥95%
87%
Diversity Score
0.13
0.69
% American Indian
n/a
n/a
% Asian
1%
6%
% Hispanic
1%
28%
% Black
1%
17%
% White
93%
45%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups
The revenue/student of $17,316 in this school district is less than the state median of $22,430. The school district revenue/student has grown by 27% over four school years.
The school district's spending/student of $18,575 is less than the state median of $21,668. The school district spending/student has grown by 29% over four school years.
Total Revenue
$25 MM
$41,381 MM
Spending
$27 MM
$39,976 MM
Revenue / Student
$17,316
$22,430
Spending / Student
$18,575
$21,668
Best Williamsville Community Unit School District 15 Public Elementary Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sherman Elementary School
(Math: 55-59% | Reading: 56%)
Rank:
Rank:
10/
Top 10%10
312 South St
Sherman, IL 62684
(217) 496-2021
Sherman, IL 62684
(217) 496-2021
Gr: PK-4 | 536 students Student-teacher ratio: 14:1 Minority enrollment: 6%
Rank: #22.
Williamsville Jr High School
(Math: 36% | Reading: 52%)
Rank:
Rank:
9/
Top 20%10
500 S Walnut St
Williamsville, IL 62693
(217) 566-3600
Williamsville, IL 62693
(217) 566-3600
Gr: 5-8 | 442 students Student-teacher ratio: 15:1 Minority enrollment: 7%
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