For the 2025 school year, there are 103 private schools serving 12,446 students in Lake County, IL (there are 221 public schools, serving 126,347 public students). 9% of all K-12 students in Lake County, IL are educated in private schools (compared to the IL state average of 12%).
The top ranked private schools in Lake County, IL include Lake Forest Academy, School Of St. Mary, and Lake Forest Country Day School.
The average tuition cost is $14,747, which is higher than the Illinois private school average tuition cost of $9,756.
Top Ranked Lake County Private Schools (2025)
School
Location
Grades
Students
The Goddard School Third Lake![The Goddard School Third Lake Photo]( "The Goddard School Third Lake Photo")
Daycare / Preschool
34638 North Highway 45
Grayslake, IL 60030
(847) 543-9075
Grayslake, IL 60030
(847) 543-9075
Grades: PK-K
| 266 students
840 S. Waukegan Road, Suite 224
Lake Forest, IL 60045
(877) 673-8893
Lake Forest, IL 60045
(877) 673-8893
Grades: 6-12
| 67 students
501 W Park Ave
Libertyville, IL 60048
(847) 362-4424
Libertyville, IL 60048
(847) 362-4424
Grades: PK-8
| 91 students
1850 W Winchester Road, Suite 201
Libertyville, IL 60048
(847) 918-1621
Libertyville, IL 60048
(847) 918-1621
Grades: PK-K
| 139 students
1 Carmel Pkwy
Mundelein, IL 60060
(847) 566-3000
Mundelein, IL 60060
(847) 566-3000
Grades: 9-12
| 1,107 students
13911 W. Laurel Drive
Lake Forest, IL 60045
(847) 247-0035
Lake Forest, IL 60045
(847) 247-0035
Grades: PK-8
| 128 students
8 W Scranton Ave
Lake Bluff, IL 60044
(847) 295-8338
Lake Bluff, IL 60044
(847) 295-8338
Grades: NS-8
| 145 students
445 Pine Street
Deerfield, IL 60015
(847) 317-1063
Deerfield, IL 60015
(847) 317-1063
Grades: NS-8
| 194 students
145 S. Green Bay Road
Lake Forest, IL 60045
(847) 234-2350
Lake Forest, IL 60045
(847) 234-2350
Grades: NS-8
| 406 students
1011 Porter Street
Waukegan, IL 60085
(847) 360-1054
Waukegan, IL 60085
(847) 360-1054
Grades: PK-8
| 103 students
510 W. Grand Ave.
Waukegan, IL 60085
(847) 623-4110
Waukegan, IL 60085
(847) 623-4110
Grades: K-7
| 179 students
720 Armstrong Drive
Buffalo Grove, IL 60089
(847) 243-8567
Buffalo Grove, IL 60089
(847) 243-8567
Grades: PK-8
| 41 students
135 S Milwaukee Ave
Lake Villa, IL 60046
(847) 356-6111
Lake Villa, IL 60046
(847) 356-6111
Grades: PK-8
| 270 students
Rochelle Zell Jewish High School![Rochelle Zell Jewish High School Photo - Check us out on Facebook, Instagram and Twitter]( "Rochelle Zell Jewish High School Photo - Check us out on Facebook, Instagram and Twitter")
(Jewish)
1095 Lake Cook Road
Deerfield, IL 60015
(847) 324-3708
Deerfield, IL 60015
(847) 324-3708
Grades: 9-12
| 147 students
906 Muir Avenue
Lake Bluff, IL 60044
(847) 707-8373
Lake Bluff, IL 60044
(847) 707-8373
Grades: 6-12
| 44 students
629 W Glen Flora Ave
Waukegan, IL 60085
(847) 623-8320
Waukegan, IL 60085
(847) 623-8320
Grades: PK-8
| 229 students
St. Francis De Sales School
(Catholic)
11 South Buesching Road
Lake Zurich, IL 60047
(847) 438-7291
Lake Zurich, IL 60047
(847) 438-7291
Grades: PK-8
| 373 students
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
Grades: PK-8
| 321 students
221 Park Pl
Libertyville, IL 60048
(847) 362-0730
Libertyville, IL 60048
(847) 362-0730
Grades: PK-8
| 436 students
50 N Buffalo Grove Road
Buffalo Grove, IL 60089
(847) 459-3880
Buffalo Grove, IL 60089
(847) 459-3880
Grades: PK-8
| 273 students
24480 N Old Mchenry Road
Lake Zurich, IL 60047
(847) 438-6103
Lake Zurich, IL 60047
(847) 438-6103
Grades: PK-K
| 54 students
15020 W Wadsworth Rd
Wadsworth, IL 60083
(847) 623-8446
Wadsworth, IL 60083
(847) 623-8446
Grades: PK-8
| 426 students
School Of St. Mary![School Of St. Mary Photo]( "School Of St. Mary Photo")
(Catholic)
185 E Illinois Rd
Lake Forest, IL 60045
(847) 283-9800
Lake Forest, IL 60045
(847) 283-9800
Grades: PK-8
| 425 students
School Of St. Mary Upper Grade Center
(Catholic)
900 W Everett Rd
Lake Forest, IL 60045
(847) 234-0371
Lake Forest, IL 60045
(847) 234-0371
Grades: PK-8
| 470 students
656 N. Bridgeport Terrace
Lake Villa, IL 60046
(224) 444-8375
Lake Villa, IL 60046
(224) 444-8375
Grades: PK-12
| n/a students
Westlake Christian Academy
(Christian)
275 S Lake St
Grayslake, IL 60030
(847) 548-6209
Grayslake, IL 60030
(847) 548-6209
Grades: PK-12
| 263 students
A Village Green Montessori
Montessori School
125 W Church St
Libertyville, IL 60048
(847) 281-9911
Libertyville, IL 60048
(847) 281-9911
Grades: PK-K
| 92 students
3601 N Lewis Ave
Waukegan, IL 60087
(847) 263-8147
Waukegan, IL 60087
(847) 263-8147
Grades: PK-10
| 60 students
Allendale School
Special Education School
600 W Grand Ave
Lake Villa, IL 60046
(847) 245-6400
Lake Villa, IL 60046
(847) 245-6400
Grades: 1-12
| 156 students
Atonement Christian Day School
Daycare / Preschool (Christian)
909 E Main St
Barrington, IL 60010
(224) 655-7560
Barrington, IL 60010
(224) 655-7560
Grades: PK-K
| 154 students
Bright Beginnings Montessori School
Montessori School
620 Mullady Pkwy
Libertyville, IL 60048
(847) 367-9505
Libertyville, IL 60048
(847) 367-9505
Grades: K
| 8 students
Bright Horizons
Daycare / Preschool
21955 W Field Pkwy
Barrington, IL 60010
(847) 719-2070
Barrington, IL 60010
(847) 719-2070
Grades: PK-K
| 203 students
Bright Horizons
Daycare / Preschool
1 Corporate Dr
Lake Zurich, IL 60047
(847) 307-4055
Lake Zurich, IL 60047
(847) 307-4055
Grades: PK-K
| 33 students
Bright Horizons
Daycare / Preschool
1411 S White Oak Drive
Waukegan, IL 60085
(847) 578-1111
Waukegan, IL 60085
(847) 578-1111
Grades: NS-PK
| 50 students
Show 68 more private schools in Lake County, IL (out of 103 total schools)
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Lake County Private Schools (Closed)
School
Location
Grades
Students
Deerfield Montessori Childrens House (Closed 2015)
All-girls | Daycare / Preschool
1500 Wilmot Rd
Deerfield, IL 60015
(847) 945-7581
Deerfield, IL 60015
(847) 945-7581
Grades: PK-K
| 22 students
Etc Preschool-lake Zurich (Closed 2021)
Daycare / Preschool (Christian)
235 Quentin Rd
Lake Zurich, IL 60047
(847) 540-6733
Lake Zurich, IL 60047
(847) 540-6733
Grades: K-1
| 70 students
Faith Evangelical Lutheran School (Closed 2022)
(Wisconsin Evangelical Lutheran Synod)
1275 Main St
Antioch, IL 60002
(608) 395-1600
Antioch, IL 60002
(608) 395-1600
Grades: PK-8
| 80 students
Libertyville Montessori School (Closed 2025)
Montessori School
450 Butterfield Rd
Mundelein, IL 60060
(847) 362-5170
Mundelein, IL 60060
(847) 362-5170
Grades: PK-K
| 18 students
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
Grades: 7-9
| 17 students
St. Bede Elementary School (Closed 2025)
(Catholic)
36399 N Wilson Rd
Ingleside, IL 60041
(847) 587-5541
Ingleside, IL 60041
(847) 587-5541
Grades: PK-8
| 182 students
900 Saint Peter St
Antioch, IL 60002
(847) 395-0037
Antioch, IL 60002
(847) 395-0037
Grades: NS-8
| 138 students
Steppingstone Montessori School (Closed 2018)
Montessori School
101 S Beck Rd.
Lake Villa, IL 60046
(847) 356-4282
Lake Villa, IL 60046
(847) 356-4282
Grades: PK-K
| 21 students
Frequently Asked Questions
What are the top ranked private schools in Lake County, IL?
The top ranked private schools in Lake County, IL include Lake Forest Academy, School Of St. Mary, and Lake Forest Country Day School.
How many private schools are located in Lake County?
103 private schools are located in Lake County.
How much do private schools cost in Lake County?
The average tuition cost is $14,747, which is higher than the Illinois private school average tuition cost of $9,756.
How diverse are private schools in Lake County?
Lake County private schools are approximately 32% minority students, which is lower than the Illinois private school average of 34%.
What percentage of students in Lake County go to private school?
9% of all K-12 students in Lake County are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Lake County?
Which private schools in Lake County are often viewed compared to one another?
Popular comparisons of private schools in Lake County include: Buffalo Grove KinderCare vs. Buffalo Grove Montessori School, Lindenhurst Early Childhood Center vs. The Goddard School Third Lake, Montessori World Of Discovery vs. Buffalo Grove Montessori School
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