Serving 483 students in grades Prekindergarten-5, William L Thompson School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 37% (which is higher than the Illinois state average of 33%). The percentage of students achieving proficiency in reading/language arts is 48% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 15:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 57% of the student body (majority Hispanic), which is higher than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 483 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 57%
- Math Proficiency: 37% (Top 1% in IL)
- Reading Proficiency: 48% (Top 20%)
- Science Proficiency: 55-59% (Top 50%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
William L Thompson School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Reading/Language Arts Proficiency
Diversity
School Overview
William L Thompson School's student population of 483 students has declined by 22% over five school years.
The teacher population of 32 teachers has declined by 11% over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
483 students
Gender %
Total Classroom Teachers
32 teachers
School Rankings
The diversity score of William L Thompson School is 0.69, 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.
Math Test Scores (% Proficient)
(18-19)37%
33%
Reading/Language Arts Test Scores (% Proficient)
48%
30%
Science Test Scores (% Proficient)
55-59%
50%
Student : Teacher Ratio
15:1
13:1
American Indian
n/a
1%
Asian
3%
6%
Hispanic
33%
28%
Black
6%
16%
White
43%
45%
Hawaiian
n/a
n/a
Two or more races
15%
4%
All Ethnic Groups
Eligible for Free Lunch
27%
43%
Eligible for Reduced Lunch
6%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
37% of students have achieved math proficiency (compared to the 33% IL state average), while 48% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend William L Thompson School?
483 students attend William L Thompson School.
What is the racial composition of the student body?
43% of William L Thompson School students are White, 33% of students are Hispanic, 15% of students are Two or more races, 6% of students are Black, and 3% of students are Asian.
What is the student:teacher ratio of William L Thompson School?
William L Thompson School has a student ration of 15:1, which is higher than the Illinois state average of 13:1.
What grades does William L Thompson School offer ?
William L Thompson School offers enrollment in grades Prekindergarten-5
What school district is William L Thompson School part of?
William L Thompson School is part of Lake Villa CCSD 41 School District.
School Reviews
Review William L Thompson School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

Parents’ Guide to Special Education
Special education law is not easy to decipher, with several regulations that govern special education services for disabled students. In this article, learn about the core components of the laws, rights, and individual education plans that can help create the best public school environment for your child.

Surveillance Cameras: Violation of Rights or Improved Security?
A school district in Virginia has given the green light to schools that want to install surveillance cameras in common areas like cafeterias and hallways. We’ll look at whether this is a violation of student privacy or the best way to keep order in schools.

Teachers in 19 States Allowed to Physically Punish Students
As of 2014, nineteen states still allow corporal punishment – spanking and paddling the most common choices – in their public schools. However, some argue that not only are these punishments physically harmful, they also are disproportionately administered to students of color. As a result, House democrats have taken up the issue in a new bill that would ban all forms of corporal punishment nationwide.