National Directory / IL
Catholic high schools in Illinois
Browse 58 Roman Catholic schools serving high-school grades in 39 cities across Illinois.
Find schools by city
Alton1 schoolAurora3 schoolsBelleville1 schoolBloomington1 schoolBreese1 schoolBurbank1 schoolChampaign1 schoolChicago16 schoolsChicago Heights1 schoolDanville1 schoolDecatur1 schoolDes Plaines1 schoolEffingham1 schoolElgin1 schoolElmhurst1 schoolFreeport1 schoolGeorgetown1 schoolGlen Carbon1 schoolJacksonville1 schoolJoliet1 schoolKankakee1 schoolLa Grange Park1 schoolMarengo1 schoolNew Lenox1 schoolNiles1 schoolOak Park1 schoolOttawa1 schoolPeoria1 schoolPeru1 schoolRock Island1 schoolRockford2 schoolsSpringfield1 schoolSterling1 schoolVolo1 schoolWaterloo1 schoolWaukegan1 schoolWheaton1 schoolWilmette2 schoolsWoodstock1 school
All Catholic high schools in Illinois
Marquette Catholic High SchoolAlton · Grades 9-12Aurora Central Catholic High SchoolAurora · Grades 9-12Marmion AcademyAurora · Grades 9-12Rosary High SchoolAurora · Grades 9-12Althoff Catholic High SchoolBelleville · Grades 9-12Central Catholic High SchoolBloomington · Grades 9-12Mater Dei High SchoolBreese · Grades 9-12St Laurence H.S.Burbank · Grades 9-12The High School Of Saint Thomas MoreChampaign · Grades 9-12Br Rice High SchoolChicago · Grades 9-12Christ The King Jesuit College Preparatory SchoolChicago · Grades 9-12Cristo Rey Jesuit High SchoolChicago · Grades 9-12De La Salle Institute - Institute CampusChicago · Grades 9-12Depaul College PrepChicago · Grades 9-12Holy Trinity High SchoolChicago · Grades 9-12Josephinum Academy Of The Sacred HeartChicago · Grades 9-12Leo Catholic High SchoolChicago · Grades 9-12Mother Mcauley Liberal Arts High SchoolChicago · Grades 9-12Mount Carmel High SchoolChicago · Grades 9-12Our Lady Of Tepeyac High SchoolChicago · Grades 9-12Resurrection College Prep High SchoolChicago · Grades 9-12St Francis De Sales High SchoolChicago · Grades 9-12St Ignatius College PrepChicago · Grades 9-12St Rita Of Cascia High SchoolChicago · Grades 9-12Trinity High SchoolChicago · Grades 9-12Marian Catholic High SchoolChicago Heights · Grades 8-12Schlarman AcademyDanville · Grades PK-12St Teresa High SchoolDecatur · Grades 7-12Willows AcademyDes Plaines · Grades 6-12St Anthony High SchoolEffingham · Grades 9-12St Edward Central Catholic High SchoolElgin · Grades 9-12Ic Catholic PrepElmhurst · Grades 9-12Aquin Elementary Junior Senior High SchoolFreeport · Grades PK-12Notre Dame De La Salette Boys AcademyGeorgetown · Grades 8-12Father Mcgivney Catholic H SGlen Carbon · Grades 9-12Routt Catholic High SchoolJacksonville · Grades 9-12Joliet Catholic AcademyJoliet · Grades 9-12Bishop Mcnamara Catholic SchoolKankakee · Grades PK-12Nazareth AcademyLa Grange Park · Grades 9-12Notre Dame AcademyMarengo · Grades KG-12Providence Catholic High SchoolNew Lenox · Grades 9-12Northridge Preparatory SchoolNiles · Grades 6-12Fenwick High SchoolOak Park · Grades 9-12Marquette AcademyOttawa · Grades PK-12Peoria Notre Dame High SchoolPeoria · Grades 9-12St Bede AcademyPeru · Grades 9-12Alleman High SchoolRock Island · Grades 9-12Boylan Catholic H. S.Rockford · Grades 9-12Our Lady Sacred Heart AcademyRockford · Grades PK-12Sacred Heart Griffin High SchoolSpringfield · Grades 9-12Newman Central Catholic High SchoolSterling · Grades 9-12Chesterton Academy Of The Immaculate HeartVolo · Grades 9-12Gibault CatholicWaterloo · Grades 9-12Cristo Rey St. MartinWaukegan · Grades 9-12St Francis High SchoolWheaton · Grades 9-12Loyola AcademyWilmette · Grades 9-12Regina Dominican HsWilmette · Grades 9-12Marian Central Catholic High SchoolWoodstock · Grades 9-12
Source: NCES Private School Locator 2023–24. School details can change; confirm admissions information directly with each school.