Best High Schools in Illinois (USA): Complete information on eligibility, fees and admission process

·         Central High School, Camp Point

·         Liberty High School, Liberty

·         Payson-Seymour High School, Payson

·         Unity High School, Mendon

Quincy

·         Quincy Notre Dame High School

·         Quincy Senior High School

·         Cairo Junior/Senior High School, Cairo

·         Egyptian Senior High School, Tamms

·         Greenville High School, Greenville

·         Mulberry Grove High School, Mulberry Grove

·         North Boone High School, Poplar Grove

Belvidere

·         Belvidere High School

·         Belvidere North High School

·         Brown County High School, Mount Sterling

·         Bureau Valley High School, Manlius

·         DePue High School, DePue

·         Hall High School, Spring Valley

·         La Moille High School, La Moille

·         Ohio High School, Ohio

·         Princeton High School, Princeton

·         Brussels High School, Brussels

·         Calhoun High School, Hardin

·         Eastland High School, Lanark

·         Milledgeville High School, Milledgeville

·         West Carroll High School, Savanna

·         A-C Central High School, Ashland

·         Beardstown High School, Beardstown

·         Virginia Senior High School, Virginia

·         Fisher Junior/Senior High School, Fisher

·         Heritage High School, Broadlands

·         Mahomet-Seymour High School, Mahomet

·         Rantoul Township High School Archived 2016-10-30 at the Wayback Machine, Rantoul

·         St. Joseph-Ogden High School, St. Joseph

·         Unity High School, Tolono

Champaign

·         Centennial High School

·         Champaign Central High School

·         Judah Christian School

·         St. Thomas More High School

Urbana

·         University Laboratory High School

·         Urbana High School

Best High Schools in Illinois (USA

·         Edinburg High School, Edinburg

·         Morrisonville High School, Morrisonville

·         Pana Senior High School, Pana

·         South Fork Jr/Sr High School (6–12), Kincaid

·         Taylorville High School, Taylorville

·         Casey-Westfield High School, Casey

·         Marshall High School, Marshall

·         Martinsville High School, Martinsville

·         Clay City High School, Clay City

·         Flora High School, Flora

·         North Clay High School, Louisville

·         Carlyle High School, Carlyle

·         Christ Our Rock Lutheran High School, Centralia

·         Wesclin Senior High School, Trenton

Breese

·         Central Community High School

·         Mater Dei High School

·         Charleston High School, Charleston

·         Mattoon High School, Mattoon

·         Oakland High School, Oakland

·         Argo Community High School, Summit

·         Bremen High School, Midlothian

·         Buffalo Grove High School, Buffalo Grove

·         Christian Heritage Academy, Northfield

·         East Leyden High School, Franklin Park

·         Dwight D. Eisenhower High School, Blue Island

·         Elgin High School, Elgin

·         Elk Grove High School, Elk Grove Village

·         Elmwood Park High School, Elmwood Park

·         Evergreen Park Community High School, Evergreen Park

·         Glenbrook North High School, Northbrook

·         Glenbrook South High School, Glenview

·         Guerin College Preparatory High School, River Grove

·         Hillcrest High School, Country Club Hills

·         Homewood-Flossmoor High School, Flossmoor

·         Lemont High School, Lemont

·         Lyons Township High School, La Grange

·         J. Sterling Morton High School District 201, a district in Cicero and Berwyn that competes athletically as “Morton High School”, comprising the following campuses:

o    J. Sterling Morton High School East, Cicero

o    J. Sterling Morton Freshman Center, Cicero

o    J. Sterling Morton High School West, Berwyn

·         Muslim Community Center Academy, Morton Grove

·         Oak Forest High School, Oak Forest

·         Oak Park and River Forest High School, Oak Park

·         Prospect High School, Mount Prospect

·         Proviso East High School, Maywood

·         Proviso Mathematics and Science Academy, Forest Park

·         Proviso West High School, Hillside

·         Rich Central High School, Olympia Fields

·         Rich East High School, Park Forest

·         Ridgewood High School, Norridge

·         Riverside Brookfield High School, Riverside

·         Rochelle Zell Jewish High School, Deerfield

·         Rolling Meadows High School, Rolling Meadows

·         Carl Sandburg High School, Orland Park

·         Schaumburg High School, Schaumburg

·         Amos Alonzo Stagg High School, Palos Hills

·         Streamwood High School, Streamwood

·         Thornridge High School, Dolton

·         Thornton Fractional North High School, Calumet City

·         Thornton Township High School, Harvey

·         Thornwood High School, South Holland

·         Walther Christian Academy, Melrose Park

·         West Leyden High School, Northlake

·         Wheeling High School, Wheeling

Arlington Heights

·         Christian Liberty Academy

·         John Hersey High School

·         Vanguard School

Bridgeview

·         Aqsa School

·         Universal School

Burbank

·         Queen of Peace High School

·         Reavis High School

Chicago Public Schools

·         Al Raby School for Community and Environment

·         Amundsen High School

·         Austin Community Academy High School

·         Bogan High School

·         Bowen High School

·         Bronzeville Scholastic Institute

·         Carl Schurz High School

·         Carver Military Academy

·         Chicago High School for Agricultural Sciences

·         Chicago High School for the Arts

·         Chicago Math and Science Academy

·         Chicago Military Academy

·         Chicago Technology Academy

·         Chicago Vocational High School

·         Corliss High School

·         Crane High School

·         Curie Metropolitan High School

·         Disney II Magnet School

·         Dr. Pedro Albizu Campos High School

·         Dunbar Vocational High School

·         DuSable High School

·         Dyett High School

·         Farragut Career Academy

·         Fenger Academy High School

·         Foreman High School

·         Frederick Douglass Academy High School

·         Gage Park High School

·         George Washington High School

·         George Westinghouse College Prep

·         Goode STEM Academy

·         Gwendolyn Brooks College Preparatory Academy

·         Harlan Community Academy High School

·         Hirsch Metropolitan High School

·         Hubbard High School

·         Hyde Park Academy High School

·         Infinity Math, Science & Technology High School

·         John F. Kennedy High School

·         John Hancock College Preparatory High School

·         Jones College Prep High School

·         Juarez Community Academy

·         Julian High School

·         Kelly High School

·         Kelvyn Park High School

·         Kenwood Academy

·         King College Prep

·         Lake View High School

·         Lane Tech College Prep High School

·         Lincoln Park High School

·         Little Village Lawndale High School Campus

·         Manley Career Academy High School

·         Marshall Metropolitan High School

·         Mather High School

·         Michele Clark Magnet High School

·         Morgan Park High School

·         Noble Street College Prep

·         North-Grand High School

·         Northside College Preparatory High School

·         Northside Learning Center High School

·         Ogden International High School

·         Orr Academy High School

·         Phoenix Military Academy

·         Prosser Career Academy

·         Ray Graham Training Center

·         Richards Career Academy

·         Robert Lindblom Math & Science Academy

·         Roberto Clemente Community Academy

·         Roosevelt High School

·         Senn High School

·         Simeon Career Academy

·         South Shore High School

·         Steinmetz College Prep

·         Sullivan High School

·         Taft High School

·         Tilden High School

·         Uplift Community High School

·         Vaughn Occupational High School

·         Von Steuben Metropolitan High School

·         Walter Payton College Prep

·         Wells Community Academy High School

·         Wendell Phillips Academy High School

·         Whitney M. Young Magnet High School

·         York Alternative High School

Chicago Independent Schools

·         Air Force Academy High School

·         Antonia Pantoja Charter School

·         Back of the Yards College Preparatory High School

·         British International School of Chicago Lincoln Park

·         British International School of Chicago, South Loop

·         Chicago Academy for the Arts

·         Chicago Academy High School

·         Chicago International Charter School Northtown Academy

·         Chicago Waldorf School

·         Collins Academy High School

·         Devry Advantage Academy

·         Francis W. Parker School

·         Hales Franciscan High School

·         John Hope College Preparatory High School

·         Latin School of Chicago

·         Latino Youth High School

·         Lubavitch Girls High School

·         Lubavitch Mesivta of Chicago

·         Lycée Français de Chicago

·         Morgan Park Academy

·         Muhammad University of Islam

·         North Lawndale College Prep High School

·         Providence St. Mel School

·         St. Benedict High School

·         Southside Occupational Academy

·         Telshe High School

·         University of Chicago Laboratory Schools, Chicago

·         Urban Prep Charter Academy for Young Men

·         West Town Academy

Archdiocese of Chicago (Chicago/Cook County)

·         Brother Rice High School

·         Christ the King Jesuit College Prep High School

·         Cristo Rey Jesuit High School

·         De La Salle Institute

·         DePaul College Prep

·         Fenwick High School (Oak Park, Illinois)

·         Holy Trinity High School

·         Josephinum Academy

·         Leo Catholic High School

·         Loyola Academy, Willmette

·         Marian Catholic High School, Chicago Heights

·         Marist High School

·         Mother McAuley Liberal Arts High School

·         Mount Carmel High School

·         Nazareth Academy (La Grange Park, Illinois)

·         Our Lady of Tepeyac High School

·         Regina Dominican High School, Willmette

·         Resurrection High School

·         St. Ignatius College Prep

·         St. Patrick High School

·         St. Rita of Cascia High School

·         St. Francis de Sales High School

·         St. Laurence High School, Burbank

·         St. Viator High School, Arlington Heights

·         Trinity High School (River Forest, Illinois)

Chicago Heights

·         Bloom High School

·         Bloom Trail High School

Des Plaines

·         Maine West High School

·         North Cook Young Adult Academy

·         The Willows Academy

Evanston

·         Beacon Academy

·         Evanston Township High School

·         Roycemore School

Hoffman Estates

·         James B. Conant High School

·         Hoffman Estates High School

Lansing

·         Illiana Christian High School

·         Thornton Fractional South High School

Niles

·         Northridge Preparatory School

·         Notre Dame College Prep

Oak Lawn

·         Oak Lawn Community High School

·         Harold L. Richards High School

·         South Side Baptist School

Palatine

·         William Fremd High School

·         Palatine High School

·         St. Thomas of Villanova Catholic School

Palos Heights

·         Alan B. Shepard High School

·         Chicago Christian High School

Park Ridge

·         Maine East High School

·         Maine South High School

Richton Park

·         Rich South High School

·         Southland College Preparatory Charter High School

Skokie

·         Fasman Yeshiva High School

·         Ida Crown Jewish Academy

·         Niles North High School

·         Niles West High School

Tinley Park

·         Victor J. Andrew High School

·         Tinley Park High School

Winnetka

·         New Trier High School

·         North Shore Country Day School

Defunct

·         Academy of Our Lady (Chicago) (1875-1899)

·         Archbishop Quigley Preparatory Seminary, Chicago (1918–2007)

·         Arlington High School, Arlington Heights (1922–1984)

·         Calumet High School (Chicago) (1919–2006)

·         Chicago Discovery Academy, Chicago (closed 2013)^[1]

·         Chicago High School, Chicago (1856–1880)

·         Chicago Talent Development High School, Chicago (2009–2014)

·         Cooley Vocational High School, Chicago (1958–1979)

·         Englewood Technical Prep Academy, Chicago (1873–2008)

·         Flower Career Academy, Chicago (1911–2003)^[2]

·         Forest View High School, Arlington Heights (1962–1986)

·         Holy Cross High School (River Grove, Illinois) (1961–2004)

·         Immaculata High School (Chicago) (1921–1981)

·         Immaculate Heart of Mary High School, Westchester (1960–2005)^[3]

·         Las Casas Occupational High School, Chicago (closed 2011)

·         Loretto Academy (Chicago) (1906-1972)

·         Lourdes High School, Chicago

·         Luther High School North, Chicago (1909-2017)

·         Luther High School South, Chicago (closed 2014)

·         Maine North High School, Des Plaines (1970–1981)

·         Maria High School (Chicago, Illinois) (1911–2013)

·         McKinley High School (Chicago) (1875–1954)

·         Mendel Catholic High School, Chicago (1951–1988)

·         Mount Assisi Academy, Lemont (1951-2014)

·         Near North Career Metropolitan High School, Chicago (1977–2001)

·         Niles East High School, Skokie (1938–1980)

·         Northwest Suburban Academy, Arlington Heights (closed 2009)

·         Notre Dame High School for Girls, Chicago (1938-2016)

·         Quigley South, Chicago (1961–1990)

·         Saint George High School (Evanston, Illinois) (1927–1969)

·         Seton Academy (South Holland, Illinois) (1963-2016)

·         St. Gregory the Great High School, Chicago (1937–2014)

·         St. Joseph High School (Westchester, Illinois) (1960-2021)

·         Saint Louise de Marillac High School, Northfield (1967–1994)

·         St. Scholastica Academy (Chicago, Illinois) (1865–2012)

·         Spalding High School (Chicago) (1908–2004)

·         Weber High School (Chicago) (1890-1999)

·         Young Women’s Leadership Charter School of Chicago (1999-2019)

·         Hutsonville High School, Hutsonville

·         Oblong High School, Oblong

·         Palestine High School, Palestine

·         Robinson High School, Robinson

·         Cumberland High School, Toledo

·         Neoga Junior-Senior High School, Neoga

·         DeKalb High School, DeKalb

·         Genoa-Kingston High School, Genoa

·         Hiawatha Jr/Sr High School, Kirkland

·         Hinckley-Big Rock High School, Hinckley

·         Indian Creek High School, Shabbona

·         Sandwich Community High School, Sandwich, also serves students in Kendall and LaSalle counties

·         Somonauk High School, Somonauk, also serves students in LaSalle County

·         Sycamore High School, Sycamore

·         Blue Ridge High School, Farmer City

·         Clinton High School, Clinton

·         Arcola High School, Arcola

·         Arthur-Lovington-Atwood-Hammond High School, Arthur

·         Tuscola Community High School, Tuscola

·         Villa Grove High School, Villa Grove

·         Addison Trail High School, Addison

·         Bartlett High School, Bartlett

·         Fenton High School, Bensenville

·         Glenbard North High School, Carol Stream

·         Hinsdale Central High School, Hinsdale

·         Hinsdale South High School, Darien

·         Lake Park High School, Roselle

·         Westmont High School, Westmont

Aurora

·         Metea Valley High School

·         Waubonsie Valley High School

Downers Grove

·         Downers Grove North High School

·         Downers Grove South High School

Elmhurst

·         IC Catholic Prep

·         Timothy Christian School

·         York Community High School

Glen Ellyn

·         Glenbard South High School

·         Glenbard West High School

Lisle

·         Benet Academy

·         Lisle High School

Lombard

·         College Preparatory School of America

·         Glenbard East High School

·         Montini Catholic High School

Naperville

·         Naperville Central High School

·         Naperville North High School

Villa Park

·         Islamic Foundation School

·         Willowbrook High School

Wheaton

·         St. Francis High School

·         Wheaton North High School

·         Wheaton Warrenville South High School

West Chicago

·         West Chicago Community High School

·         Wheaton Academy

Defunct

·         Driscoll Catholic High School, Addison (1966–2009)

·         Indian Plains Alternative High School, Aurora (closed 2018)

·         Midwest Military Academy, Wheaton (1931-1988)

·         Chrisman High School, Chrisman

·         Kansas High School, Kansas

·         Paris Cooperative High School, Paris

·         Shiloh High School, Hume

·         Edwards County High School, Albion

·         Altamont High School, Altamont

·         Beecher City Jr/Sr High School, Beecher City

·         Dieterich Jr/Sr High School, Dieterich

·         Teutopolis High School, Teutopolis

Effingham

·         Effingham High School

·         St. Anthony High School

·         Brownstown Jr/Sr High School, Brownstown

·         Ramsey High School, Ramsey

·         St. Elmo Jr/Sr High School, St. Elmo

·         Vandalia Community High School, Vandalia

·         Gibson City-Melvin-Sibley High School, Gibson City

·         Paxton-Buckley-Loda High School, Paxton

·         Benton Consolidated High School, Benton

·         Christopher High School, Christopher

·         Frankfort Community High School, West Frankfort

·         Sesser-Valier High School, Sesser

·         Thompsonville High School, Thompsonville

·         Zeigler-Royalton High School, Zeigler

·         Astoria High School, Astoria

·         Avon High School, Avon

·         Canton High School, Canton

·         Cuba High School, Cuba

·         Farmington Central High School, Farmington

·         Lewistown High School, Lewistown

·         Spoon River Valley High School, London Mills

·         VIT High School, Table Grove

·         Gallatin High School, Junction

·         Carrollton High School, Carrollton

·         Greenfield High School, Greenfield

·         North Greene High School, White Hall

·         Coal City High School, Coal City

·         Gardner-South Wilmington High School, Gardner

·         Minooka High School, Minooka

·         Morris Community High School, Morris

·         Hamilton County Jr/Sr High School, McLeansboro

·         Hamilton High School, Hamilton

·         Illini West High School, Carthage

·         Southeastern High School, Augusta

·         Warsaw High School, Warsaw

·         Hardin County High School, Elizabethtown

·         West Central High School, Biggsville

·         AlWood High School, Woodhull

·         Annawan High School, Annawan

·         Cambridge High School, Cambridge

·         Galva High School, Galva

·         Geneseo High School, Geneseo

·         Orion High School, Orion

Kewanee

·         Kewanee High School

·         Wethersfield High School

·         Central High School, Clifton

·         Christ Lutheran High School, Buckley

·         Cissna Park High School, Cissna Park

·         Donovan Jr/Sr High School, Donovan

·         Iroquois West High School, Gilman

·         Milford High School, Milford

·         Watseka Community High School, Watseka

Defunct

·         Crescent-Iroquois High School, Crescent City (1940–2009)

·         Elverado High School, Elkville

·         Murphysboro High School, Murphysboro

·         Trico High School, Campbell Hill

Carbondale

·         Brehm Preparatory School

·         Carbondale Community High School

·         Newton Community High School, Newton

·         Mount Vernon Township High School, Mount Vernon

·         Waltonville High School, Waltonville

·         Webber High School, Bluford

·         Woodlawn Community High School, Woodlawn

·         Jersey Community High School, Jerseyville

·         East Dubuque High School, East Dubuque

·         Galena High School, Galena

·         River Ridge High School, Hanover

·         Scales Mound High School, Scales Mound

·         Stockton High School, Stockton

·         Warren High School, Warren

·         Goreville High School, Goreville

·         Vienna High School, Vienna

·         Batavia High School, Batavia

·         Central High School, Burlington

·         Dundee-Crown High School, Carpentersville

·         Geneva Community High School, Geneva

·         Hampshire High School, Hampshire

·         Kaneland High School, Maple Park

·         South Elgin High School, South Elgin

Aurora

·         Aurora Central Catholic High School

·         Aurora Christian Schools

·         East Aurora High School

·         Illinois Mathematics and Science Academy

·         Marmion Academy

·         Rosary High School

·         West Aurora High School

Elgin

·         The Einstein Academy

·         Elgin Academy

·         Harvest Christian Academy

·         Larkin High School

·         St. Edward Central Catholic High School

·         Westminster Christian School

St. Charles

·         St. Charles East High School

·         St. Charles North High School

Defunct

·         Academy of the Cross, St. Charles (never opened, property sold in 2015)^[5]

·         Broadview Academy, La Fox (1909–May 2007)^[6]

·         Bradley-Bourbonnais Community High School, Bradley

·         Grant Park High School, Grant Park

·         Herscher High School, Herscher

·         Manteno High School, Manteno

·         Momence High School, Momence

·         St. Anne Community High School, St. Anne

Kankakee

·         Bishop McNamara High School

·         Grace Christian Academy

·         Kankakee High School

·         Kankakee Trinity Academy

·         Newark Community High School, Newark

·         Plainfield South High School, Joliet

·         Plano High School, Plano

·         Yorkville High School, Yorkville

Oswego

·         Oswego East High School

·         Oswego High School

·         Abingdon-Avon High School, Abingdon

·         Galesburg High School, Galesburg

·         Knoxville High School, Knoxville

·         ROWVA High School, Oneida

·         Williamsfield High School, Williamsfield

·         Earlville High School, Earlville

·         LaSalle-Peru High School, LaSalle

·         Leland High School, Leland

·         Mendota Township High School, Mendota

·         St. Bede Academy, Peru

·         Seneca High School, Seneca

·         Serena High School, Serena

·         Streator Township High School, Streator

Ottawa

·         Marquette Academy

·         Ottawa Township High School

·         Antioch Community High School, Antioch

·         Barrington High School, Barrington

·         Deerfield High School, Deerfield

·         Grant Community High School, Fox Lake

·         Highland Park High School, Highland Park

·         Lake Zurich High School, Lake Zurich

·         Lakes Community High School, Lake Villa

·         Cyd Lash Academy, Gages Lake

·         Libertyville High School, Libertyville

·         North Chicago Community High School, North Chicago

·         Round Lake High School, Round Lake

·         Adlai E. Stevenson High School, Lincolnshire

·         Vernon Hills High School, Vernon Hills

·         Warren Township High School, Gurnee

·         Wauconda High School, Wauconda

Grayslake

·         Grayslake Central High School

·         Grayslake North High School

Lake Forest

·         Lake Forest Academy

·         Lake Forest High School

·         Woodlands Academy of the Sacred Heart

Mundelein

·         Carmel High School

·         Mundelein High School

Waukegan

·         Cristo Rey St. Martin College Prep

·         Waukegan High School

Zion

·         New Tech High at Zion-Benton East

·         Zion-Benton Township High School

Defunct

·         Ferry Hall School, Lake Forest (1869–1974)

·         Lawrenceville High School, Lawrenceville

·         Red Hill High School, Bridgeport

·         Amboy High School, Amboy

·         Ashton-Franklin Center High School, Ashton

·         Dixon High School, Dixon

·         Paw Paw High School, Paw Paw

·         Dwight High School, Dwight

·         Flanagan-Cornell High School, Flanagan

·         Pontiac Township High School, Pontiac

·         Prairie Central High School, Fairbury

·         Tri-Point High School, Cullom

·         Woodland High School, Streator, also serves students in LaSalle County

·         Lincoln Community High School, Lincoln

·         Hartsburg-Embden Jr/Sr High School, Hartsburg

·         Mount Pulaski High School, Mount Pulaski

·         Argenta-Oreana High School, Argenta

·         Decatur Christian School, Forsyth

·         Maroa-Forsyth High School, Maroa

·         Meridian High School, Macon

·         Mount Zion High School, Mount Zion

·         Sangamon Valley High School, Niantic

·         Warrensburg-Latham High School, Warrensburg

Decatur

·         Eisenhower High School

·         Lutheran School Association Decatur

·         MacArthur High School

·         St. Teresa High School

Defunct

·         Stephen Decatur High School, Decatur (1911–2000)

·         Bunker Hill High School, Bunker Hill

·         Carlinville High School, Carlinville

·         Gillespie High School, Gillespie

·         Mount Olive High School, Mount Olive

·         North Mac High School, Virden

·         Northwestern High School, Palmyra

·         Southwestern High School, Piasa

·         Staunton High School, Staunton

·         Civic Memorial High School, Bethalto

·         Collinsville High School, Collinsville

·         East Alton-Wood River High School, Wood River

·         Father McGivney Catholic High School, Maryville

·         Granite City High School, Granite City

·         Highland High School, Highland

·         Madison Senior High School, Madison

·         Roxana High School, Roxana

·         Triad High School, Troy

Alton

·         Alton Senior High School

·         Marquette Catholic High School

Edwardsville

·         Edwardsville High School

·         Metro-East Lutheran High School

Defunct

·         Livingston High School, Livingston (Late 1800s–2004)^[7]

·         Venice High School, Venice (1917–2004)^[8]

·         Centralia High School, Centralia

·         Odin High School, Odin

·         Patoka Senior High School, Patoka

·         Salem Community High School, Salem

·         Sandoval Junior-Senior High School, Sandoval

·         South Central High School, Farina

·         Henry-Senachwine High School, Henry

·         Midland High School, Varna

·         Havana High School, Havana

·         Illini Central High School, Mason City

·         Midwest Central High School, Manito

·         Joppa-Maple Grove High School, Joppa

·         Massac County High School, Metropolis

·         Bushnell-Prairie City High School, Bushnell

·         Macomb High School, Macomb

·         West Prairie High School, Sciota

·         Alden-Hebron High School, Hebron

·         Cary-Grove High School, Cary

·         Harvard High School, Harvard

·         Huntley High School, Huntley

·         Jacobs High School, Algonquin

·         Johnsburg High School, Johnsburg

·         Marengo Community High School, Marengo

·         McHenry High School, McHenry

·         Richmond-Burton Community High School, Richmond

Crystal Lake

·         Crystal Lake Central High School

·         Crystal Lake South High School

·         Prairie Ridge High School

Woodstock

·         Marian Central Catholic High School

·         Woodstock High School

·         Woodstock North High School

·         El Paso-Gridley High School, Gridley

·         Heyworth High School, Heyworth

·         LeRoy High School, Le Roy

·         Lexington High School, Lexington

·         Olympia High School, Stanford

·         Ridgeview High School, Colfax

·         Tri-Valley High School, Downs

Bloomington

·         Bloomington High School

·         Central Catholic High School

·         Cornerstone Christian Academy

·         Regional Alternative School

Normal

·         Calvary Christian Academy

·         Normal Community High School

·         Normal Community West High School

·         University High School

·         Athens Senior High School, Athens

·         Greenview High School, Greenview

·         Porta High School, Petersburg

·         Mercer County High School, Aledo

·         Columbia High School, Columbia

·         Valmeyer High School, Valmeyer

Waterloo

·         Gibault Catholic High School

·         Waterloo High School

·         Hillsboro High School, Hillsboro

·         Lincolnwood High School, Raymond

·         Litchfield High School, Litchfield

·         Nokomis High School, Nokomis

·         Franklin Junior/Senior High School, Franklin

·         Meredosia-Chambersburg High School, Meredosia

·         Triopia Jr/Sr High School, Concord

·         Waverly High School, Waverly

Jacksonville

·         Illinois School for the Deaf (ISD)

·         Illinois School for the Visually Impaired (ISVI)

·         Jacksonville High School

·         Routt Catholic High School

·         Arthur Christian School, Arthur

·         Okaw Valley High School, Bethany

·         Sullivan High School, Sullivan

·         Byron High School, Byron

·         Forreston High School, Forreston

·         Oregon High School, Oregon

·         Polo Community High School, Polo

·         Rochelle Township High School, Rochelle

·         Stillman Valley High School, Stillman Valley

·         Brimfield High School, Brimfield

·         Dunlap High School, Dunlap

·         Elmwood High School, Elmwood

·         Illini Bluffs High School, Glasford

·         Illinois Valley Central High School, Chillicothe

·         Limestone Community High School, Bartonville

·         Peoria Heights High School, Peoria Heights

·         Princeville High School, Princeville

Peoria

·         Manual High School

·         Peoria Christian School

·         Peoria High School (Central)

·         Peoria Notre Dame High School

·         Richwoods High School

·         Woodruff Career and Technical Center

Defunct

·         Academy of Our Lady/Spalding Institute, Peoria (1863–1988)

·         Bergan High School, Peoria (1964–1988)

·         DuQuoin High School, Du Quoin

·         Pinckneyville Community High School, Pinckneyville

·         Bement High School, Bement

·         Cerro Gordo High School, Cerro Gordo

·         DeLand-Weldon High School, De Land

·         Monticello High School, Monticello

·         Griggsville-Perry High School, Griggsville

·         Pittsfield High School, Pittsfield

·         Pleasant Hill High School, Pleasant Hill

·         Western High School, Barry

·         Pope County High School, Golconda

·         Century High School, Ullin

·         Meridian High School, Mounds

·         Putnam County High School, Granville

·         Chester High School, Chester

·         Coulterville High School, Coulterville

·         Red Bud High School, Red Bud

·         Sparta High School, Sparta

·         Steeleville High School, Steeleville

·         Richland County High School, Olney

·         Alleman High School, Rock Island

·         Moline High School, Moline

·         Riverdale High School, Port Byron

·         Rock Island High School, Rock Island

·         Rockridge High School, Taylor Ridge

·         Sherrard High School, Sherrard (also serves students in Mercer County)

·         United Township High School, East Moline

·         Berean Christian School, Fairview Heights

·         Cahokia High School, Cahokia Heights

·         Collinsville High School, Collinsville

·         Dupo High School, Dupo

·         Freeburg Community High School, Freeburg

·         Lebanon High School, Lebanon

·         Marissa Jr/Sr High School, Marissa

·         Mascoutah Community High School, Mascoutah

·         New Athens High School, New Athens

·         O’Fallon Township High School, O’Fallon

Belleville

·         Althoff Catholic High School

·         Belleville High School-East

·         Belleville High School-West

East St. Louis

·         East St. Louis Senior High School

·         SIUE East St. Louis Charter High School

·         Carrier Mills-Stonefort High School, Carrier Mills

·         Eldorado High School, Eldorado

·         Galatia High School, Galatia

·         Harrisburg High School, Harrisburg

·         Auburn High School, Auburn

·         Glenwood High School, Chatham

·         New Berlin High School, New Berlin

·         Pawnee High School, Pawnee

·         Pleasant Plains High School, Pleasant Plains

·         Riverton High School, Riverton

·         Rochester High School, Rochester

·         Tri-City High School, Buffalo

·         Williamsville High School, Williamsville

Springfield

·         Calvary Academy

·         Douglas/Prep High School

·         Lanphier High School

·         Lutheran High School

·         Sacred Heart-Griffin High School

·         Springfield High School

·         Springfield Southeast High School

Defunct

·         Divernon High School, Divernon (c. 1900–2007)

·         Ursuline Academy, Springfield (1857–2007)

·         Rushville-Industry High School, Rushville

·         Bluffs High School, Bluffs

·         Winchester High School, Winchester

·         Central A&M High School, Moweaqua

·         Cowden-Herrick High School, Cowden

·         Shelbyville High School, Shelbyville

·         Stewardson-Strasburg High School, Strasburg

·         Windsor Jr/Sr High School, Windsor

·         Stark County High School, Toulon

·         Dakota Junior Senior High School, Dakota

·         Lena-Winslow High School, Lena

·         Orangeville High School, Orangeville

·         Pearl City High School, Pearl City

Freeport

·         Aquin Central Catholic High School

·         Freeport High School

·         Deer Creek-Mackinaw High School, Mackinaw

·         Delavan High School, Delavan

·         East Peoria Community High School, East Peoria

·         Morton High School, Morton

·         Pekin Community High School, Pekin

·         Tremont High School, Tremont

·         Washington Community High School, Washington

·         Anna-Jonesboro Community High School, Anna

·         Cobden High School, Cobden

·         Dongola High School, Dongola

·         Shawnee High School, Wolf Lake

·         Armstrong Township High School, Armstrong

·         Bismarck Henning High School, Bismarck

·         Georgetown-Ridge Farm High School, Georgetown

·         Hoopeston Area High School, Hoopeston

·         Oakwood High School, Fithian

·         Salt Fork High School, Catlin

·         Westville High School, Westville

Danville

·         Danville High School

·         First Baptist Christian School

·         Schlarman Academy

Defunct

·         Henning High School, Henning (1914–1964)

·         Catlin High School, Catlin

·         Jamaica High School, Sidell

·         Rossville-Alvin High School, Rossville

·         Mount Carmel High School, Mount Carmel

·         Monmouth-Roseville High School, Monmouth

·         United Senior High School, Monmouth

·         Nashville Community High School, Nashville

·         Okawville High School, Okawville

·         Fairfield Community High School, Fairfield

·         Wayne City High School, Wayne City

·         Carmi-White County High School, Carmi

·         Grayville Jr/Sr High School, Grayville

·         Norris City-Omaha-Enfield High School, Norris City

·         Erie High School, Erie

·         Fulton High School, Fulton

·         Morrison High School, Morrison

·         Newman Central Catholic High School, Sterling

·         Prophetstown High School, Prophetstown

·         Rock Falls High School, Rock Falls

·         Sterling High School, Sterling

·         Unity Christian High School, Fulton

·         Beecher High School, Beecher

·         Bolingbrook High School

·         Furqaan Academy, Bolingbrook

·         Lincoln-Way East High School, Frankfort

·         Lockport Township High School, Lockport

·         Neuqua Valley High School, Naperville

·         Peotone High School, Peotone

·         Reed-Custer High School, Braidwood

·         Romeoville High School, Romeoville

·         Wilmington High School, Wilmington

Crete

·         Crete-Monee High School

·         Illinois Lutheran High School

Joliet

·         Joliet Catholic Academy

·         Joliet Central High School

·         Joliet West High School

New Lenox

·         Lincoln-Way Central High School

·         Lincoln-Way West High School

·         Providence Catholic High School

Plainfield

·         Plainfield Central High School

·         Plainfield East High School

·         Plainfield North High School

·         Plainfield South High School

Defunct

·         Christ Lutheran Academy (Plainfield, Illinois) (2001-2010)

·         Lincoln-Way North High School, Frankfort (Closed in 2016)

·         Carterville High School, Carterville

·         Herrin High School, Herrin

Johnston City

·         Project E.C.H.O. Alternative School

·         Johnston City High School

Marion

·         Crab Orchard High School

·         Marion High School

·         Durand High School, Durand

·         Harlem High School, Machesney Park

·         Hononegah Community High School, Rockton

·         Pecatonica High School, Pecatonica

·         South Beloit High School, South Beloit

·         Winnebago High School, Winnebago

Rockford

·         Auburn High School

·         Boylan Catholic High School

·         Christian Life Schools

·         Guilford High School

·         Thomas Jefferson High School

·         Keith Country Day School

·         Our Lady of the Sacred Heart Academy

·         Rockford Christian Schools

·         Rockford East High School

·         Rockford Lutheran High School

Defunct

·         Rockford Central High School, Rockford (1885–1940)

·         St. Thomas Catholic High School for Boys, Rockford (1929-1963)

·         El Paso-Gridley High School, El Paso

·         Eureka High School, Eureka

·         Fieldcrest High School, Minonk

·         Lowpoint-Washburn High School, Washburn

·         Metamora Township High School, Metamora

·         Roanoke-Benson High School, Roanoke