For the 2025-26 school year, there are 43 private high schools belonging to Association of Christian Schools International (ACSI) serving 10,881 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private high schools belonging to Association of Christian Schools International (ACSI) in Illinois include Rockford Christian Schools, Wheaton Academy, and Chicago Hope Academy.
The average tuition cost is $9,559, which is lower than the Illinois private high school average tuition cost of $15,836.
Top Ranked Private High Schools Belonging to Association of Christian Schools International (ACSI) in Illinois (2025-26)
School
Location
Quick Facts
2255 Sullivan Road
Aurora, IL 60506
(630) 892-1551
Aurora, IL 60506
(630) 892-1551
Gr: NS-12 | 645 students Avg. class size: 22 students Sports: 11 Tuition listed
Beardstown Christian Academy
(Christian)
1421 Beard St
Beardstown, IL 62618
(217) 323-1685
Beardstown, IL 62618
(217) 323-1685
Gr: PK-12 | 130 students Tuition & acceptance rate listed
1017 N School St
Normal, IL 61761
(309) 452-7912
Normal, IL 61761
(309) 452-7912
Gr: PK-12 | 256 students
2189 W Bowler Street
Chicago, IL 60612
(312) 491-1600
Chicago, IL 60612
(312) 491-1600
Gr: 9-12 | 280 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 11 Tuition & acceptance rate listed
315 Waukegan Road
Northfield, IL 60093
(847) 446-5252
Northfield, IL 60093
(847) 446-5252
Gr: PK-12 | 437 students Avg. class size: 17 students Sports: 5 | Extracurrculars: 15 Tuition & acceptance rate listed
5950 Spring Creek Rd
Rockford, IL 61114
(815) 877-2600
Rockford, IL 61114
(815) 877-2600
Gr: PK-12 | 798 students
22017 N 1200 East Rd.
Bloomington, IL 61705
(309) 662-9900
Bloomington, IL 61705
(309) 662-9900
Gr: PK-12 | 423 students Tuition listed
1111 E Highway 50
O Fallon, IL 62269
(618) 726-6040
O Fallon, IL 62269
(618) 726-6040
Gr: K-12 | 281 students Avg. class size: 20 students Sports: 5 Tuition & acceptance rate listed
2499 Waldron Road
Kankakee, IL 60901
(815) 939-4579
Kankakee, IL 60901
(815) 939-4579
Gr: PK-12 | 241 students Avg. class size: 16 students Sports: 5 Tuition & acceptance rate listed
1000 N Randall Rd
Elgin, IL 60123
(847) 214-3500
Elgin, IL 60123
(847) 214-3500
Gr: PK-12 | 543 students Avg. class size: 17 students Sports: 10 | Extracurrculars: 16 Tuition & acceptance rate listed
908 N Prospect Avenue
Champaign, IL 61820
(217) 359-1701
Champaign, IL 61820
(217) 359-1701
Gr: PK-12 | 305 students Avg. class size: 20 students Sports: 11 | Extracurrculars: 9 Tuition listed
1580 Butterfield Trail
Kankakee, IL 60901
(815) 351-2568
Kankakee, IL 60901
(815) 351-2568
Gr: PK-12 | 390 students Avg. class size: 13 students Sports: 5 Tuition & acceptance rate listed
Maryville Christian School
(Baptist)
7110 State Rt. 162
Maryville, IL 62062
(618) 505-7000
Maryville, IL 62062
(618) 505-7000
Gr: K-12 | 449 students
3506 N California Avenue
Peoria, IL 61603
(309) 686-4500
Peoria, IL 61603
(309) 686-4500
Gr: PK-12 | 597 students Avg. class size: 18 students Sports: 10 | Extracurrculars: 13 Tuition & acceptance rate listed
3725 N Monroe Ave
Peoria Heights, IL 61616
(309) 686-4500
Peoria Heights, IL 61616
(309) 686-4500
Gr: PK-12 | 632 students
Quad Cities Christian School![Quad Cities Christian School Photo]( "Quad Cities Christian School Photo")
(Christian)
4000 11th Street
Moline, IL 61265
(309) 762-3800
Moline, IL 61265
(309) 762-3800
Gr: NS-12 | 385 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 7 Tuition listed
1401 N Bell School Road
Rockford, IL 61107
(815) 391-8006
Rockford, IL 61107
(815) 391-8006
Gr: PK-12 | 803 students Avg. class size: 20 students Sports: 17 | Extracurrculars: 17 Tuition & acceptance rate listed
1218 West Freeman St.
Carbondale, IL 62901
(618) 529-3733
Carbondale, IL 62901
(618) 529-3733
Gr: PK-11 | 128 students Avg. class size: 10 students Sports: 4 | Extracurrculars: 6 Tuition & acceptance rate listed
233 Trinity Oaks Way
Cary, IL 60013
(847) 462-5971
Cary, IL 60013
(847) 462-5971
Gr: PK-12 | 281 students Avg. class size: 20 students Sports: 4 | Extracurrculars: 10 Tuition & acceptance rate listed
2700 W Highland Avenue
Elgin, IL 60124
(847) 695-0310
Elgin, IL 60124
(847) 695-0310
Gr: PK-12 | 314 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 9 Tuition & acceptance rate listed
Wheaton Academy![Wheaton Academy Photo - Wheaton Academy Campus]( "Wheaton Academy Photo - Wheaton Academy Campus")
(Christian)
900 Prince Crossing Rd
West Chicago, IL 60185
(630) 562-7500
West Chicago, IL 60185
(630) 562-7500
Gr: 9-12 | 667 students Avg. class size: 18 students Sports: 13 | Extracurrculars: 28 Tuition listed
3601 N Lewis Ave
Waukegan, IL 60087
(847) 263-8147
Waukegan, IL 60087
(847) 263-8147
Gr: PK-10 | 60 students Avg. class size: 8 students Extracurrculars: 4
Arthur Christian School
(Christian)
1637 State Hwy 133
Arthur, IL 61911
(217) 543-2397
Arthur, IL 61911
(217) 543-2397
Gr: PK-12 | 186 students Avg. class size: 5 students Sports: 3 Tuition & acceptance rate listed
Christian Fellowship School
(Christian)
616 U.s. Route 51
Du Quoin, IL 62832
(618) 542-6800
Du Quoin, IL 62832
(618) 542-6800
Gr: PK-12 | 66 students
Collinsville Christian Academy
(Christian)
1203 Vandalia Street
Collinsville, IL 62234
(618) 345-4224
Collinsville, IL 62234
(618) 345-4224
Gr: 1-12 | 47 students
Connect Christian School
(Baptist)
1417 Herbert
South Roxana, IL 62087
(618) 254-0188
South Roxana, IL 62087
(618) 254-0188
Gr: PK-11 | 34 students Avg. class size: 8 students Sports: 1 Tuition listed
Covenant Christian School
(Christian)
1575 Reckinger Rd.
Aurora, IL 60505
(630) 801-7955
Aurora, IL 60505
(630) 801-7955
Gr: PK-11 | 118 students Avg. class size: 14 students Sports: 3 | Extracurrculars: 3 Tuition & acceptance rate listed
Decatur Christian School
(Christian)
137 S. Grant St.
Forsyth, IL 62535
(217) 877-5636
Forsyth, IL 62535
(217) 877-5636
Gr: K-12 | 159 students Avg. class size: 12 students Sports: 6 | Extracurrculars: 2 Tuition & acceptance rate listed
Faith Christian School
(Christian)
7571 S Ridge Road
Dixon, IL 61021
(815) 652-4806
Dixon, IL 61021
(815) 652-4806
Gr: PK-12 | 155 students Tuition listed
Families Of Faith Christian Academy![Families Of Faith Christian Academy Photo]( "Families Of Faith Christian Academy Photo")
(Christian)
24466 Eames St (Rt 6)
Channahon, IL 60410
(815) 521-1381
Channahon, IL 60410
(815) 521-1381
Gr: PK-12 | 130 students Avg. class size: 12 students Sports: 5 Acceptance rate listed
Galesburg Christian School Assoc
(Christian)
1881 E Fremont St
Galesburg, IL 61401
(309) 343-8008
Galesburg, IL 61401
(309) 343-8008
Gr: PK-12 | 243 students Avg. class size: 13 students Sports: 4 | Extracurrculars: 4 Tuition listed
2111 N. Willow Road
Urbana, IL 61801
(217) 344-5540
Urbana, IL 61801
(217) 344-5540
Gr: 2-11 | 7 students
Linn Mennonite Christian School
(Mennonite)
1594 County Road 1700 N
Roanoke, IL 61561
(309) 923-5641
Roanoke, IL 61561
(309) 923-5641
Gr: K-11 | 35 students
Mt. Vernon Christian School
(Baptist)
817 Woodland Dr
Mount Vernon, IL 62864
(618) 244-5404
Mount Vernon, IL 62864
(618) 244-5404
Gr: PK-10 | 25 students
Pleasant View School
(Mennonite)
184 N County Road 300e
Arcola, IL 61910
(217) 268-3886
Arcola, IL 61910
(217) 268-3886
Gr: K-12 | 77 students
Show 8 more private schools in Illinois (out of 43 total schools)
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