For the 2025-26 school year, there are 50 private high schools belonging to National Catholic Educational Association (NCEA) serving 27,231 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private high schools belonging to National Catholic Educational Association (NCEA) in Illinois include Loyola Academy, Benet Academy, and Bishop Mcnamara Catholic High School.
The average tuition cost is $11,814, which is lower than the Illinois private high school average tuition cost of $15,836.
100% of private high schools belonging to National Catholic Educational Association (NCEA) in Illinois are religiously affiliated (most commonly Catholic).
Top Ranked Private High Schools Belonging to National Catholic Educational Association (NCEA) in Illinois (2025-26)
School
Location
Quick Facts
Alleman High School
(Catholic)
1103 40th St
Rock Island, IL 61201
(309) 786-7793
Rock Island, IL 61201
(309) 786-7793
Gr: 9-12 | 272 students Tuition & acceptance rate listed
1255 N Edgelawn Dr
Aurora, IL 60506
(630) 907-0095
Aurora, IL 60506
(630) 907-0095
Gr: 9-12 | 505 students Avg. class size: 25 students Sports: 13 | Extracurrculars: 26 Tuition & acceptance rate listed
Benet Academy
(Catholic)
2200 Maple Ave
Lisle, IL 60532
(630) 719-2782
Lisle, IL 60532
(630) 719-2782
Gr: 9-12 | 1,265 student Avg. class size: 24 students Tuition listed
Bishop Mcnamara Catholic High School
(Catholic)
550 W Brookmont Blvd
Kankakee, IL 60901
(815) 932-7413
Kankakee, IL 60901
(815) 932-7413
Gr: PK-12 | 743 students Avg. class size: 15 students Tuition & acceptance rate listed
1 Carmel Pkwy
Mundelein, IL 60060
(847) 566-3000
Mundelein, IL 60060
(847) 566-3000
Gr: 9-12 | 1,107 student Avg. class size: 15 students Tuition listed
Central Catholic High School
(Catholic)
1201 Airport Rd
Bloomington, IL 61704
(309) 661-7000
Bloomington, IL 61704
(309) 661-7000
Gr: 9-12 | 295 students Avg. class size: 15 students Tuition listed
5088 W Jackson Blvd
Chicago, IL 60644
(773) 261-7505
Chicago, IL 60644
(773) 261-7505
Gr: 9-12 | 386 students Avg. class size: 25 students Tuition & acceptance rate listed
Cristo Rey Jesuit High School
(Catholic)
1852 W 22nd Pl
Chicago, IL 60608
(773) 890-6800
Chicago, IL 60608
(773) 890-6800
Gr: 9-12 | 570 students
Fenwick High School
(Catholic)
505 Washington Blvd
Oak Park, IL 60302
(708) 948-0332
Oak Park, IL 60302
(708) 948-0332
Gr: 9-12 | 1,101 student Sports: 18
Guerin Prep High School
(Catholic)
8001 Belmont Ave
River Grove, IL 60171
(708) 453-6233
River Grove, IL 60171
(708) 453-6233
Gr: 9-12 | 259 students Sports: 14 | Extracurrculars: 27 Tuition listed
The High School Of Saint Thomas More![The High School Of Saint Thomas More Photo - STM chaplain Father Andru O'Brien celebrates the Senior Recognition Mass in May 2022.]( "The High School Of Saint Thomas More Photo - STM chaplain Father Andru O'Brien celebrates the Senior Recognition Mass in May 2022.")
(Catholic)
3901 N Mattis Ave
Champaign, IL 61822
(217) 352-7201
Champaign, IL 61822
(217) 352-7201
Gr: 9-12 | 210 students Avg. class size: 15 students Sports: 13 | Extracurrculars: 19 Tuition & acceptance rate listed
1443 W Division Street
Chicago, IL 60642
(773) 278-4212
Chicago, IL 60642
(773) 278-4212
Gr: 9-12 | 318 students Avg. class size: 18 students Sports: 9 | Extracurrculars: 27 Tuition & acceptance rate listed
Ic Catholic Prep
(Catholic)
217 S Cottage Hill Ave
Elmhurst, IL 60126
(630) 530-3460
Elmhurst, IL 60126
(630) 530-3460
Gr: 9-12 | 371 students Tuition & acceptance rate listed
Joliet Catholic Academy
(Catholic)
1200 N Larkin Ave
Joliet, IL 60435
(815) 741-0500
Joliet, IL 60435
(815) 741-0500
Gr: 9-12 | 597 students Avg. class size: 15 students Tuition listed
1100 Laramie Ave
Wilmette, IL 60091
(847) 256-1100
Wilmette, IL 60091
(847) 256-1100
Gr: 9-12 | 2,072 students Avg. class size: 24 students Sports: 29 | Extracurrculars: 1 Tuition & acceptance rate listed
700 Ashland Ave
Chicago Heights, IL 60411
(708) 755-7565
Chicago Heights, IL 60411
(708) 755-7565
Gr: 9-12 | 819 students Avg. class size: 17 students Sports: 15 | Extracurrculars: 46 Tuition listed
Marian Central Catholic High School![Marian Central Catholic High School Photo]( "Marian Central Catholic High School Photo")
(Catholic)
1001 McHenry Ave
Woodstock, IL 60098
(815) 338-4220
Woodstock, IL 60098
(815) 338-4220
Gr: 9-12 | 294 students Avg. class size: 17 students Sports: 17 Tuition & acceptance rate listed
Marist High School![Marist High School Photo]( "Marist High School Photo")
(Catholic)
4200 W 115th St
Chicago, IL 60655
(773) 881-5300
Chicago, IL 60655
(773) 881-5300
Gr: 9-12 | 1,780 student Sports: 18 | Extracurrculars: 6 Tuition listed
1000 Butterfield Rd
Aurora, IL 60502
(630) 897-6936
Aurora, IL 60502
(630) 897-6936
Gr: 9-12 | 511 students
Marquette Academy
(Catholic)
1000 Paul Street
Ottawa, IL 61350
(815) 433-0125
Ottawa, IL 61350
(815) 433-0125
Gr: PK-12 | 353 students Tuition listed
219 E 4th St
Alton, IL 62002
(618) 463-0580
Alton, IL 62002
(618) 463-0580
Gr: 9-12 | 377 students Avg. class size: 20 students Sports: 13 | Extracurrculars: 13 Tuition & acceptance rate listed
Mater Dei High School
(Catholic)
900 Mater Dei Dr
Breese, IL 62230
(618) 526-7216
Breese, IL 62230
(618) 526-7216
Gr: 9-12 | 383 students Avg. class size: 16 students Sports: 12 Tuition listed
Montini Catholic High School![Montini Catholic High School Photo]( "Montini Catholic High School Photo")
(Catholic)
19W070 16th Street
Lombard, IL 60148
(630) 627-6930
Lombard, IL 60148
(630) 627-6930
Gr: 9-12 | 516 students Avg. class size: 20 students Sports: 19 | Extracurrculars: 53 Tuition & acceptance rate listed
Mother Mcauley Liberal Arts High School![Mother Mcauley Liberal Arts High School Photo]( "Mother Mcauley Liberal Arts High School Photo")
All-girls (Catholic)
3737 W 99th Street
Chicago, IL 60655
(773) 881-6507
Chicago, IL 60655
(773) 881-6507
Gr: 9-12 | 832 students Avg. class size: 21 students Sports: 14 | Extracurrculars: 37 Tuition & acceptance rate listed
1101 W 23rd St
Sterling, IL 61081
(815) 625-0500
Sterling, IL 61081
(815) 625-0500
Gr: 9-12 | 203 students Avg. class size: 28 students Sports: 14 | Extracurrculars: 4 Tuition & acceptance rate listed
7655 W Dempster Street
Niles, IL 60714
(847) 965-2900
Niles, IL 60714
(847) 965-2900
Gr: 9-12 | 734 students Sports: 15 Tuition listed
5105 N Sheridan Road
Peoria, IL 61614
(309) 691-8741
Peoria, IL 61614
(309) 691-8741
Gr: 9-12 | 703 students Tuition listed
Quincy Notre Dame High School
(Catholic)
1400 S 11th St
Quincy, IL 62301
(217) 653-3964
Quincy, IL 62301
(217) 653-3964
Gr: 9-12 | 428 students Avg. class size: 19 students Tuition listed
Resurrection College Prep High School![Resurrection College Prep High School Photo]( "Resurrection College Prep High School Photo")
All-girls (Catholic)
7500 W Talcott Ave
Chicago, IL 60631
(773) 775-6616
Chicago, IL 60631
(773) 775-6616
Gr: 9-12 | 458 students Sports: 13 Tuition listed
Rockford Boylan Catholic High School![Rockford Boylan Catholic High School Photo - Boylan Catholic HS Main Entrance]( "Rockford Boylan Catholic High School Photo - Boylan Catholic HS Main Entrance")
(Catholic)
4000 Saint Francis Dr
Rockford, IL 61103
(815) 877-0531
Rockford, IL 61103
(815) 877-0531
Gr: 9-12 | 591 students Avg. class size: 18 students Sports: 18 | Extracurrculars: 26 Tuition & acceptance rate listed
901 N Edgelawn Dr
Aurora, IL 60506
(630) 893-0831
Aurora, IL 60506
(630) 893-0831
Gr: 9-12 | 265 students Sports: 13 | Extracurrculars: 19 Tuition & acceptance rate listed
Routt Catholic High School
(Catholic)
500 E College Ave
Jacksonville, IL 62650
(217) 243-8563
Jacksonville, IL 62650
(217) 243-8563
Gr: 9-12 | 124 students Avg. class size: 14 students Sports: 12 | Extracurrculars: 10 Tuition & acceptance rate listed
St. Anthony High School
(Catholic)
304 E Roadway Ave
Effingham, IL 62401
(217) 342-6969
Effingham, IL 62401
(217) 342-6969
Gr: 9-12 | 200 students
St. Columba School
(Catholic)
122 West Washington Street
Ottawa, IL 61350
(815) 433-0700
Ottawa, IL 61350
(815) 433-0700
Gr: K-9 | 165 students
St. Francis De Sales High School
(Catholic)
10155 S Ewing Ave
Chicago, IL 60617
(773) 731-6347
Chicago, IL 60617
(773) 731-6347
Gr: 9-12 | 141 students Avg. class size: 15 students Tuition listed
Show 15 more private schools in Illinois (out of 50 total schools)
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