St. Alphonsus Liguori School Photo - Leadership and character are important foundations along with excellence in education at Saint Alphonsus Liguori School.

Best Prospect Heights Private Schools (2025-26)

For the 2025-26 school year, there are 2 private schools serving 180 students in Prospect Heights, IL (there are 6 public schools, serving 1,474 public students). 11% of all K-12 students in Prospect Heights, IL are educated in private schools (compared to the IL state average of 12%).
The top ranked private school in Prospect Heights, IL is St. Alphonsus Liguori School.
The average acceptance rate is 100%, which is higher than the Illinois private school average acceptance rate of 84%.
50% of private schools in Prospect Heights, IL are religiously affiliated (most commonly Catholic).

Top Ranked Prospect Heights Private Schools (2025-26)

School
Location
Quick Facts
St. Alphonsus Liguori School
St. Alphonsus Liguori School Photo - Leadership and character are important foundations along with excellence in education at Saint Alphonsus Liguori School.
(Catholic)
(5)
411 N. Wheeling Road
Prospect Heights, IL 60070
(847) 255-5538
Gr: K-8 | 140 students Avg. class size: 15 students Sports: 5 | Extracurrculars: 16 Tuition & acceptance rate listed
Care For Kids
Daycare / Preschool
670 N Milwaukee Av
Prospect Heights, IL 60070
(847) 520-0370
Gr: PK-K | 40 students

Frequently Asked Questions

What are the top ranked private schools in Prospect Heights, IL?
The top ranked private schools in Prospect Heights, IL is St. Alphonsus Liguori School.
How many private schools are located in Prospect Heights?
2 private schools are located in Prospect Heights.
What percentage of students in Prospect Heights go to private school?
11% of all K-12 students in Prospect Heights are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Prospect Heights?
50% of private schools in Prospect Heights are religiously affiliated (most commonly Catholic).

Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.