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allk12 · Rankings · Largest · Illinois · High schools

The largest public high schools in Illinois · page 8

Ranks 351400 of the largest public schools in Illinois. Back to page 1.

LARGEST · ILLINOIS
#SchoolCityDistrictLevelStudents
351Fairfield Comm High SchoolFairfield, ILFairfield Comm H S Dist 225High444
352Julian High SchoolChicago, ILChicago Public Schools Dist 299High440
353Stillman Valley High SchoolStillman Valley, ILMeridian CUSD 223High433
354Wilmington High SchoolWilmington, ILWilmington CUSD 209UHigh432
355Corliss High SchoolChicago, ILChicago Public Schools Dist 299High430
356Infinity Math Science & Tech HSChicago, ILChicago Public Schools Dist 299High427
357Aspira Charter - Bus and FinChicago, ILChicago Public Schools Dist 299High426
358Winnebago High SchoolWinnebago, ILWinnebago CUSD 323High422
359Carver Military Academy HSChicago, ILChicago Public Schools Dist 299High420
360Peotone High SchoolPeotone, ILPeotone CUSD 207UHigh420
361Carmi-White County High SchoolCarmi, ILCarmi-White County CUSD 5High419
362Hillsboro High SchoolHillsboro, ILHillsboro CUSD 3High419
363Zion-Benton East High SchoolZion, ILZion-Benton Twp HSD 126High419
364Pleasant Plains High SchoolPleasant Plains, ILPleasant Plains CUSD 8High416
365Frankfort Comm High SchoolWest Frankfort, ILFrankfort CUSD 168High416
366Noble St Chtr-The Noble AcademyChicago, ILChicago Public Schools Dist 299High415
367Perspectives Chtr - IIT CampusChicago, ILChicago Public Schools Dist 299High413
368Newton Comm High SchoolNewton, ILJasper County CUD 1High412
369Mercer County High SchoolAledo, ILMercer County School District 404High411
370Porta High SchoolPetersburg, ILPorta CUSD 202High411
371Vandalia Community High SchoolVandalia, ILVandalia CUSD 203High411
372Forreston Jr/Sr High SchForreston, ILForrestville Valley CUSD 221High406
373Pana Sr High SchoolPana, ILPana CUSD 8High404
374Pinckneyville Comm High SchoolPinckneyville, ILPinckneyville CHSD 101High403
375Heyworth Jr-Sr High SchoolHeyworth, ILHeyworth CUSD 4High401
376Quest Charter School AcademyPeoria, ILPeoria SD 150High399
377Wells Community Academy HSChicago, ILChicago Public Schools Dist 299High398
378Du Quoin High SchoolDu Quoin, ILDu Quoin CUSD 300High397
379Reed-Custer High SchoolBraidwood, ILReed Custer CUSD 255UHigh397
380Red Hill Jr/Sr High SchoolBridgeport, ILRed Hill CUSD 10High396
381Red Bud High SchoolRed Bud, ILRed Bud CUSD 132High396
382Westmont High SchoolWestmont, ILCUSD 201High395
383Gage Park High SchoolChicago, ILChicago Public Schools Dist 299High392
384YCCS-Innovations of Arts IntegrChicago, ILChicago Public Schools Dist 299High392
385World Language High SchoolChicago, ILChicago Public Schools Dist 299High389
386Hall High SchoolSpring Valley, ILHall HSD 502High388
387Staunton High SchoolStaunton, ILStaunton CUSD 6High384
388Farmington Central High SchFarmington, ILFarmington Central CUSD 265High383
389Litchfield Senior High SchoolLitchfield, ILLitchfield CUSD 12High382
390Paxton-Buckley-Loda High SchoolPaxton, ILPaxton-Buckley-Loda CUD 10High378
391Seneca High SchoolSeneca, ILSeneca Twp HSD 160High378
392Alcott College PrepChicago, ILChicago Public Schools Dist 299High373
393Phoenix Military Academy HSChicago, ILChicago Public Schools Dist 299High372
394Southwestern High SchoolPiasa, ILSouthwestern CUSD 9High370
395Pittsfield High SchoolPittsfield, ILPikeland CUSD 10High369
396North Greene Jr/Sr High SchWhite Hall, ILNorth Greene CUSD 3High369
397Paris Cooperative High School 95Paris, ILParis-Union SD 95High366
398El Paso-Gridley High SchoolEl Paso, ILEl Paso-Gridley CUSD 11High364
399Casey-Westfield Jr/Sr HSCasey, ILCasey-Westfield CUSD 4CHigh361
400North Mac High SchoolVirden, ILNorth Mac CUSD 34High361
Page 8 of 15 · top 713 of 713 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.