Top 20 Best Illinois Private Schools Belonging To Independent Schools Association of the Central States (ISACS) (2023-24)

For the 2023-24 school year, there are 31 private schools belonging to independent schools association of the central states (isacs) serving 9,223 students in Illinois. You can also find more schools membership associations in Illinois.
The best top ranked belonging to independent schools association of the central states (isacs) private schools in Illinois include Quest Academy, Catherine Cook School and Chicago City Day School.
The average tuition cost is $26,733, which is higher than the Illinois private school average tuition cost of $8,932.
16% of private schools belonging to independent schools association of the central states (isacs) in Illinois are religiously affiliated (most commonly Jewish and Catholic).

Top Ranked Private Schools Belonging To Independent Schools Association of the Central States (ISACS) in Illinois (2023-24)

Avery Coonley School
Avery Coonley School Photo - 'Gathering' is a tradition at ACS where students in Groups 1-8, faculty, and staff come together as a community to participate in various activities such as watching a performance, interacting with a presentation, and more.
Special Program Emphasis
1400 Maple Avenue
Downers Grove, IL 60515
(630) 969-0800
Grades: PK-8
| 332 students
Catherine Cook School
Catherine Cook School Photo
226 W Schiller St
Chicago, IL 60610
(312) 266-3381
Grades: NS-8
| 461 students
Chicago City Day School
Chicago City Day School Photo
541 W Hawthorne Pl
Chicago, IL 60657
(773) 327-0900
Grades: PK-8
| students
Quest Academy
Quest Academy Photo - Home of the Knights!
Special Program Emphasis
500 N Benton St
Palatine, IL 60067
(847) 202-8035
Grades: PK-8
| 252 students
Brickton Montessori School
Brickton Montessori School Photo - Hands. On.When you can touch it, even complicated ideas becomes manageable. Montessori materials stimulate all our senses. With multiple ways of connecting to a single concept, every child can find a path to successful learning.
Montessori School
8622 W Catalpa Ave
Chicago, IL 60656
(773) 714-0646
Grades: NS-8
| 167 students
Baker Demonstration School
Baker Demonstration School Photo - Think more deeply. Baker classrooms are alive with inquiry, investigation and ideas, and these ideas, often imagined into being by students like your sons and daughters, enrich and sometimes even spontaneously direct the focus of a class in unexpected ways, ultimately empowering students to think more deeply about their world.
Alternative School
201 Sheridan Road
Wilmette, IL 60091
(847) 425-5800
Grades: PK-8
| 269 students
Beacon Academy
Beacon Academy Photo
Montessori School
1574 Sherman Avenue
Evanston, IL 60201
(224) 999-1177
Grades: 9-12
| 155 students
Bernard Zell Anshe Emet Day School
Bernard Zell Anshe Emet Day School Photo - 2022 Undefeated League Champions!
Special Program Emphasis (Jewish)
3751 N Broadway St
Chicago, IL 60613
(773) 281-1858
Grades: NS-8
| 497 students
Chiaravalle Montessori
Chiaravalle Montessori Photo - Opening the North Wing in September 2015, Chiaravalle became the first LEED Platinum Montessori school addition in the US and the first LEED Platinum independent school addition in Illinois.
Montessori School
425 Dempster St
Evanston, IL 60201
(847) 864-2190
Grades: PK-8
| 329 students
Chicago Jewish Day School
Chicago Jewish Day School Photo
3730 N California Ave
Chicago, IL 60618
(773) 271-2700
Grades: NS-8
| 247 students
Countryside School
Special Program Emphasis
4301 W Kirby Avenue
Champaign, IL 61822
(217) 355-1253
Grades: K-8
| 154 students
Elgin Academy
Elgin Academy Photo - "Old Main" building of Elgin Academy Old Main is the academy's original building. Today, it is primarily used as the museum for the Elgin Area Historical Society. One room still serves as a regular school classroom for the school.
350 Park St
Elgin, IL 60120
(847) 695-0303
Grades: NS-12
| 182 students
Frances Xavier Warde School
Frances Xavier Warde School Photo
751 N State St
Chicago, IL 60654
(312) 466-0700
Grades: PK-8
| 914 students
Hyde Park Day School - Chicago campus
Hyde Park Day School - Chicago campus Photo - HPDS creates a safe and nurturing environment designed to foster self-esteem, self-confidence, and a positive attitude toward learning.
Special Education School
6254 S. Ellis
Chicago, IL 60637
(773) 420-2550
Grades: 1-8
| 41 students
Hyde Park Day School - Northfield campus
Hyde Park Day School - Northfield campus Photo
Special Education School
1980 Old Willow Rd
Winnetka, IL 60093
(847) 446-7025
Grades: 1-8
| 66 students
145 S. Green Bay Road
Lake Forest, IL 60045
(847) 234-2350
Grades: NS-8
| 406 students
Lycee Francais De Chicago
Lycee Francais De Chicago Photo - Our beautiful new outdoor spaces put big smiles on our students' faces!
Special Program Emphasis
1929 W. Wilson Avenue
Chicago, IL 60640
(773) 665-0066
Grades: PK-12
| 823 students
Near North Montessori
Near North Montessori Photo - Near North Montessori School
Montessori School
1434 W Division Street
Chicago, IL 60642
(773) 384-1434
Grades: NS-8
| 579 students
2017 W Montrose Ave
Chicago, IL 60618
(773) 327-3144
Grades: PK-8
| 260 students
310 Green Bay Rd
Winnetka, IL 60093
(847) 446-0674
Grades: PK-12
| 541 students
Rochelle Zell Jewish High School
Rochelle Zell Jewish High School Photo - Check us out on Facebook, Instagram and Twitter
1095 Lake Cook Road
Deerfield, IL 60015
(847) 470-6700
Grades: 9-12
| 179 students
Rogers Park Montessori School
Rogers Park Montessori School Photo
Montessori School
1800 W Balmoral Ave
Chicago, IL 60640
(773) 271-1700
Grades: PK-8
| 380 students
Roycemore School
Roycemore School Photo
1200 Davis Street
Evanston, IL 60201
(847) 866-6055
Grades: PK-12
| 230 students
Sacred Heart Schools
Sacred Heart Schools Photo
6250 N Sheridan Road
Chicago, IL 60660
(773) 751-7656
Grades: PK-8
| 710 students
Science & Arts Academy
Science & Arts Academy Photo
Special Program Emphasis
1825 Miner St
Des Plaines, IL 60016
(847) 827-7880
Grades: PK-8
| 270 students
Wolcott College Prep
Wolcott College Prep Photo - Wolcott School
Special Education School
524 N. Wolcott Ave.
Chicago, IL 60622
(312) 610-4900
Grades: 9-12
| 149 students
Alcuin Montessori School
Alcuin Montessori School Photo - Our campus.
Montessori School
324 N Oak Park Ave
Oak Park, IL 60302
(708) 366-1882
Grades: NS-8
| 133 students
Brehm Preparatory School
Brehm Preparatory School Photo - Small class sizes provide opportunities for 1:1 educational moments.
Special Education School
900 S. Brehm Lane
Carbondale, IL 62901
(618) 457-0371
Grades: 6-12
| 30 students
The Chicago Academy 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
Grades: 9-12
| 137 students
Countryside Montessori School
Countryside Montessori School Photo
Montessori School
1985 Pfingsten Road
Northbrook, IL 60062
(847) 498-1105
Grades: PK-8
| 160 students
German International School Chicago
German International School Chicago Photo - STEAM in Preschool
Special Program Emphasis
1726 W Berteau Ave
Chicago, IL 60613
(773) 857-3000
Grades: NS-8
| 170 students

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