For the 2025-26 school year, there are 3 private elementary schools serving 357 students in Grayslake, IL.
The top ranked private elementary school in Grayslake, IL is St. Gilbert Elementary School.
The average acceptance rate is 100%, which is higher than the Illinois private elementary school average acceptance rate of 85%.
Top Ranked Grayslake Private Elementary Schools (2025-26)
School
Location
Quick Facts
St. Gilbert Elementary School![St. Gilbert Elementary School Photo St. Gilbert Elementary School Photo]()

(Catholic)
231 E Belvidere Rd
Grayslake, IL 60030
(847) 223-8600
Grayslake, IL 60030
(847) 223-8600
Gr: PK-8 | 321 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 13
144 Commerce Dr.
Grayslake, IL 60030
(847) 223-9606
Grayslake, IL 60030
(847) 223-9606
Gr: K-6 | 36 students Avg. class size: 18 students Extracurrculars: 6 Tuition & acceptance rate listed
Westlake Christian Academy
(Christian)
275 S Lake St
Grayslake, IL 60030
(847) 548-6209
Grayslake, IL 60030
(847) 548-6209
Gr: PK-12 Avg. class size: 16 students Sports: 4 | Extracurrculars: 4 Tuition listed
Grayslake, Illinois Private Schools (Closed)
School
Location
Quick Facts
Montessori School Of Lake Forest Adolescent Program (Closed 2019)
Montessori School
32470 Harris Rd
Grayslake, IL 60030
(847) 543-0002
Grayslake, IL 60030
(847) 543-0002
Gr: 7-9 | 17 students
Frequently Asked Questions
What are the top ranked private elementary schools in Grayslake, IL?
The top ranked private elementary schools in Grayslake, IL is St. Gilbert Elementary School.
How many private elementary schools are located in Grayslake?
3 private elementary schools are located in Grayslake.
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