allk12 · Rankings · Largest · Illinois · High schools

The largest public high schools in Illinois · page 11

Ranks 501–550 of the largest public schools in Illinois. Back to page 1.

LARGEST · ILLINOIS

#	School	City	District	Level	Students
501	Lena-Winslow High School	Lena, IL	Lena Winslow CUSD 202	High	232
502	LeRoy High School	Le Roy, IL	LeRoy CUSD 2	High	232
503	Stark County High School	Toulon, IL	Stark County CUSD 100	High	230
504	Amboy High School	Amboy, IL	Amboy CUSD 272	High	229
505	Cerro Gordo Jr and Sr High Sch	Cerro Gordo, IL	Cerro Gordo CUSD 100	High	228
506	Collins Academy STEAM High School	Chicago, IL	Chicago Public Schools Dist 299	High	228
507	Marissa Jr & Sr High School	Marissa, IL	Marissa CUSD 40	High	226
508	Uplift Community High School	Chicago, IL	Chicago Public Schools Dist 299	High	224
509	Brown County High School	Mount Sterling, IL	Brown County CUSD 1	High	224
510	Somonauk High School	Somonauk, IL	Somonauk CUSD 432	High	224
511	Okawville Jr/Sr High School	Okawville, IL	West Washington Co CUD 10	High	224
512	Edwards County High School	Albion, IL	Edwards County CUSD 1	High	223
513	Altamont High School	Altamont, IL	Altamont CUSD 10	High	222
514	Central High School	Camp Point, IL	Central CUSD 3	High	220
515	Trico Senior High School	Campbell Hill, IL	Trico CUSD 176	High	220
516	Harlan Community Academy HS	Chicago, IL	Chicago Public Schools Dist 299	High	220
517	Lebanon High School	Lebanon, IL	Lebanon CUSD 9	High	218
518	Hinckley-Big Rock High School	Hinckley, IL	Hinckley Big Rock CUSD 429	High	217
519	Wethersfield Jr/Sr High School	Kewanee, IL	Wethersfield CUSD 230	High	217
520	Ashton-Franklin Center HS	Ashton, IL	Ashton-Franklin Center CUSD 275	High	216
521	Seymour High School	Payson, IL	Payson CUSD 1	High	216
522	Central A & M High School	Moweaqua, IL	Central A & M CUD 21	High	215
523	Peoria Heights High School	Peoria Heights, IL	Peoria Heights CUSD 325	High	215
524	West Central High School	Biggsville, IL	West Central CUSD 235	High	212
525	Dwight High School	Dwight, IL	Dwight Twp HSD 230	High	211
526	Hiawatha Jr/Sr High School	Kirkland, IL	Hiawatha CUSD 426	High	211
527	Legal Prep Academy Charter HS	Chicago, IL	Chicago Public Schools Dist 299	High	210
528	Chicago Military Academy HS	Chicago, IL	Chicago Public Schools Dist 299	High	209
529	Elmwood High School	Elmwood, IL	Elmwood CUSD 322	High	208
530	Christopher High	Christopher, IL	Christopher USD 99	High	206
531	Meridian High School	Mounds, IL	Meridian CUSD 101	High	206
532	St Anne Comm High School	Saint Anne, IL	St Anne CHSD 302	High	206
533	St Anne Comm High School	Saint Anne, IL	St. Anne Unit District 24	High	206
534	Prophetstown High School	Prophetstown, IL	Prophetstown-Lyndon-Tampico CUSD3	High	205
535	Sangamon Valley High School	Niantic, IL	Sangamon Valley CUSD 9	High	204
536	Gallatin High School	Junction, IL	Gallatin CUSD 7	High	203
537	YCCS-ASPIRA Pantoja Alt HS	Chicago, IL	Chicago Public Schools Dist 299	High	200
538	Norris City-Omaha-Enfield H S	Norris City, IL	Norris City-Omaha-Enfield CUSD 3	High	195
539	Midland High School	Varna, IL	Midland CUSD 7	High	194
540	Villa Grove High School	Villa Grove, IL	Villa Grove CUSD 302	High	194
541	Manley Career Academy High School	Chicago, IL	Chicago Public Schools Dist 299	High	193
542	Hamilton High School	Hamilton, IL	Hamilton CCSD 328	High	193
543	YCCS-Truman Middle College HS	Chicago, IL	Chicago Public Schools Dist 299	High	192
544	Galva Jr-Sr High School	Galva, IL	Galva CUSD 224	High	191
545	Warren Jr/Sr High School	Warren, IL	Warren CUSD 205	High	191
546	Austin College and Career Acad HS	Chicago, IL	Chicago Public Schools Dist 299	High	190
547	Erie High School	Erie, IL	Erie CUSD 1	High	190
548	Brimfield High School	Brimfield, IL	Brimfield CUSD 309	High	189
549	Triopia Jr-Sr High School	Concord, IL	Triopia CUSD 27	High	186
550	Polo Comm High School	Polo, IL	Polo CUSD 222	High	186

Page 11 of 15 · top 708 of 708 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All Illinois schools →

Largest rankings at a wider scope

Nationwide

Other rankings for Illinois

Most diverse Lowest ratio Highest proficiency Fastest growing Highest poverty Lowest poverty Highest ratio Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most Asian

All ranking categories →

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.