For the 2025 school year, there are 600 nonsectarian private schools in Illinois. You can also find more religiously affiliated schools in Illinois.
The top ranked nonsectarian private schools in Illinois include The Avery Coonley School, British International School of Chicago-South Loop, and American School.
Top Ranked Nonsectarian Private Schools in Illinois (2025)
School
Location
Grades
Students
1400 Maple Avenue
Downers Grove, IL 60515
(630) 969-0800
Downers Grove, IL 60515
(630) 969-0800
Grades: PK-8
| 332 students
201 Sheridan Road
Wilmette, IL 60091
(847) 425-5800
Wilmette, IL 60091
(847) 425-5800
Grades: NS-8
| 209 students
226 W Schiller St
Chicago, IL 60610
(312) 266-3381
Chicago, IL 60610
(312) 266-3381
Grades: NS-8
| 422 students
541 W Hawthorne Pl
Chicago, IL 60657
(773) 327-0900
Chicago, IL 60657
(773) 327-0900
Grades: PK-8
| n/a 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
6245 S. Ingleside Avenue
Chicago, IL 60637
(773) 420-2900
Chicago, IL 60637
(773) 420-2900
Grades: 4-12
| 111 students
Creative Learning Montessori School![Creative Learning Montessori School Photo - Creative Learning Montessori School]( "Creative Learning Montessori School Photo - Creative Learning Montessori School")
Montessori School
1410 S. Barrington Rd.
Barrington, IL 60010
(847) 382-2812
Barrington, IL 60010
(847) 382-2812
Grades: PK-5
| 70 students
Fusion Academy Evanston![Fusion Academy Evanston Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.]( "Fusion Academy Evanston Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.")
Alternative School
847 Chicago Avenue, Suite 200
Evanston, IL 60202
(877) 673-8893
Evanston, IL 60202
(877) 673-8893
Grades: 6-12
| n/a 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
Fusion Academy Lincoln Park![Fusion Academy Lincoln Park Photo]( "Fusion Academy Lincoln Park Photo")
Special Program Emphasis
1440 N. Dayton Street, Suite 104
Chicago, IL 60642
(877) 673-8893
Chicago, IL 60642
(877) 673-8893
Grades: 6-12
| 40 students
Fusion Academy Oak Brook![Fusion Academy Oak Brook Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.]( "Fusion Academy Oak Brook Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.")
Alternative School
3041 Butterfield Road, Suite 200
Oak Brook, IL 60523
(877) 673-8893
Oak Brook, IL 60523
(877) 673-8893
Grades: 6-12
| 29 students
1726 W Berteau Ave
Chicago, IL 60613
(773) 857-3000
Chicago, IL 60613
(773) 857-3000
Grades: PK-8
| 199 students
Montessori Habitat![Montessori Habitat Photo - Call us at 217-366-3260 to learn more about our ~ preschool classroom ~ elementary classroom ~ and ~ middle school classroom. Visit our website at www.montessorihabitatschool.org. Affiliated with the American Montessori Society]( "Montessori Habitat Photo - Call us at 217-366-3260 to learn more about our ~ preschool classroom ~ elementary classroom ~ and ~ middle school classroom. Visit our website at www.montessorihabitatschool.org. Affiliated with the American Montessori Society")
Montessori School
801 & 805 West Kirby Avenue
Champaign, IL 61820
(217) 366-3260
Champaign, IL 61820
(217) 366-3260
Grades: PK-8
| 86 students
Aaa Academy
Special Education School
13801 Chatham St
Blue Island, IL 60406
(708) 206-0000
Blue Island, IL 60406
(708) 206-0000
Grades: 1-8
| 47 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
Allendale-linc
Special Education School
1055 Lake Ave
Woodstock, IL 60098
(815) 206-5725
Woodstock, IL 60098
(815) 206-5725
Grades: 6-12
| 34 students
American School![American School Photo]( "American School Photo")
Alternative School
2200 E 170th St
Lansing, IL 60438
(708) 418-2800
Lansing, IL 60438
(708) 418-2800
Grades: 6-12
| 6,319 students
Beacon Academy![Beacon Academy Photo]( "Beacon Academy Photo")
Montessori School
1574 Sherman Avenue
Evanston, IL 60201
(224) 999-1177
Evanston, IL 60201
(224) 999-1177
Grades: 9-12
| 150 students
955 W. Grand Ave.
Chicago, IL 60642
(312) 236-6388
Chicago, IL 60642
(312) 236-6388
Grades: PK-12
| 364 students
Brenda's Kids Club Daycare Center
Daycare / Preschool
3552 E 118th St
Chicago, IL 60617
(773) 646-0007
Chicago, IL 60617
(773) 646-0007
Grades: K
| 30 students
161 West 9th Street
Chicago, IL 60605
(773) 998-2472
Chicago, IL 60605
(773) 998-2472
Grades: NS-12
| 717 students
814 & 821 W. Eastman Street
Chicago, IL 60642
(773) 907-5000
Chicago, IL 60642
(773) 907-5000
Grades: NS-5
| 635 students
Carmel Montessori Academy & Children's House
Montessori School
3s238 State Route 59
Warrenville, IL 60555
(630) 393-2995
Warrenville, IL 60555
(630) 393-2995
Grades: PK-12
| 41 students
Center For Children To Heal And Achieve (ccha)
Special Education School
1400 State St
Alton, IL 62002
(618) 465-3594
Alton, IL 62002
(618) 465-3594
Grades: 2-12
| 46 students
425 Dempster St
Evanston, IL 60201
(847) 864-2190
Evanston, IL 60201
(847) 864-2190
Grades: PK-8
| 328 students
The Chicago Academy For The Arts![The Chicago Academy For The Arts Photo - Chicagoland's independent high school for the arts.]( "The Chicago Academy For The Arts Photo - Chicagoland's independent high school for the arts.")
Special Program Emphasis
1010 W Chicago Avenue
Chicago, IL 60642
(312) 421-0202
Chicago, IL 60642
(312) 421-0202
Grades: 9-12
| 137 students
Chicago Lighthouse
Alternative School
1850 W Roosevelt Rd
Chicago, IL 60608
(131) 299-7367
Chicago, IL 60608
(131) 299-7367
Grades: PK-12
| 30 students
Chicago State Univ Child Care Center
Daycare / Preschool
9501 S King Drive # 101
Chicago, IL 60628
(773) 995-2556
Chicago, IL 60628
(773) 995-2556
Grades: NS
| 120 students
The Childrens Place Learning Academy
Daycare / Preschool
2591 Sauk Trail
Chicago Heights, IL 60411
(708) 757-7679
Chicago Heights, IL 60411
(708) 757-7679
Grades: PK-K
| 62 students
Childs Voice![Childs Voice Photo - At Child’s Voice children with hearing loss are provided the skills and tools needed to learn to listen and to speak, to enjoy the sounds of everyday.]( "Childs Voice Photo - At Child’s Voice children with hearing loss are provided the skills and tools needed to learn to listen and to speak, to enjoy the sounds of everyday.")
Special Education School
180 Hansen Ct
Wood Dale, IL 60191
(630) 595-8200
Wood Dale, IL 60191
(630) 595-8200
Grades: Inquire with school
| 80 students
Christopher House-uptown Dcc
Daycare / Preschool
4701 N. Winthrop Ave.
Chicago, IL 60640
(773) 769-4540
Chicago, IL 60640
(773) 769-4540
Grades: NS
| 178 students
125 E. Seminary Ave.
Wheaton, IL 60187
(630) 289-4221
Wheaton, IL 60187
(630) 289-4221
Grades: Inquire with school
| 92 students
Show 100 more private schools in Illinois (out of 600 total schools)
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