allk12 · Rankings · Highest ratio · Illinois · High schools

The public high schools with the highest student-to-teacher ratios in Illinois · page 8

Ranks 351–400 of the public schools with the highest student-to-teacher ratios in Illinois. Back to page 1.

HIGHEST RATIO · ILLINOIS

#	School	City	District	Level	Students	Ratio
351	Johnsburg High School	Johnsburg, IL	Johnsburg CUSD 12	High	502	13.2:1
352	Limestone Community High School	Peoria, IL	Limestone CHSD 310	High	898	13.2:1
353	Central High School	Champaign, IL	Champaign CUSD 4	High	1,666	13.2:1
354	Chicago Vocational Career Acad HS	Chicago, IL	Chicago Public Schools Dist 299	High	673	13.2:1
355	Carver Military Academy HS	Chicago, IL	Chicago Public Schools Dist 299	High	420	13.1:1
356	St Charles East High School	Saint Charles, IL	St Charles CUSD 303	High	1,930	13.1:1
357	Gillespie High School	Gillespie, IL	Gillespie CUSD 7	High	328	13.1:1
358	United Jr./Sr. High School	Monmouth, IL	United CUSD 304	High	445	13.1:1
359	La Salle-Peru Twp High School	La Salle, IL	La Salle-Peru Twp HSD 120	High	1,167	13.1:1
360	Lincoln Comm High School	Lincoln, IL	Lincoln CHSD 404	High	764	13.1:1
361	Glenbrook North High School	Northbrook, IL	Glenbrook HSD 225	High	2,111	13.1:1
362	Mercer County High School	Aledo, IL	Mercer County School District 404	High	411	13.1:1
363	Cumberland High School	Toledo, IL	Cumberland CUSD 77	High	303	13.0:1
364	Pontiac High School	Pontiac, IL	Pontiac Twp HSD 90	High	658	13.0:1
365	Jacksonville High School	Jacksonville, IL	Jacksonville SD 117	High	890	13.0:1
366	New Berlin High School	New Berlin, IL	New Berlin CUSD 16	High	256	13.0:1
367	Waukegan High School	Waukegan, IL	Waukegan CUSD 60	High	4,186	13.0:1
368	Grayslake Central High School	Grayslake, IL	Grayslake CHSD 127	High	1,375	12.9:1
369	Acero Chtr Netrk - Major Garcia	Chicago, IL	Chicago Public Schools Dist 299	High	666	12.9:1
370	Argenta-Oreana High School	Argenta, IL	Argenta-Oreana CUSD 1	High	268	12.9:1
371	Sullivan High School	Chicago, IL	Chicago Public Schools Dist 299	High	762	12.9:1
372	Indian Creek High School	Shabbona, IL	Indian Creek CUSD 425	High	268	12.9:1
373	Iroquois West High School	Gilman, IL	Iroquois West CUSD 10	High	284	12.9:1
374	Thornwood High School	South Holland, IL	Thornton Twp HSD 205	High	1,843	12.9:1
375	Prophetstown High School	Prophetstown, IL	Prophetstown-Lyndon-Tampico CUSD3	High	205	12.9:1
376	Glenbrook South High School	Glenview, IL	Glenbrook HSD 225	High	2,923	12.9:1
377	Auburn High School	Auburn, IL	Auburn CUSD 10	High	327	12.8:1
378	Roosevelt High School	Chicago, IL	Chicago Public Schools Dist 299	High	1,144	12.8:1
379	Porta High School	Petersburg, IL	Porta CUSD 202	High	411	12.8:1
380	Rockridge High School	Taylor Ridge, IL	Rockridge CUSD 300	High	330	12.8:1
381	Herrin High School	Herrin, IL	Herrin CUSD 4	High	662	12.8:1
382	Shelbyville High School	Shelbyville, IL	Shelbyville CUSD 4	High	345	12.8:1
383	Back of The Yards IB HS	Chicago, IL	Chicago Public Schools Dist 299	High	1,039	12.8:1
384	South Beloit Sr High School	South Beloit, IL	County of Winnebago SD 320	High	254	12.7:1
385	Ashton-Franklin Center HS	Ashton, IL	Ashton-Franklin Center CUSD 275	High	216	12.7:1
386	Rolling Acres Middle School	Peoria, IL	Peoria SD 150	High	321	12.7:1
387	West Carroll High School	Savanna, IL	West Carroll CUSD 314	High	245	12.7:1
388	Fisher Jr/Sr High School	Fisher, IL	Fisher CUSD 1	High	284	12.7:1
389	Momence High School	Momence, IL	Momence CUSD 1	High	315	12.7:1
390	Brown County High School	Mount Sterling, IL	Brown County CUSD 1	High	224	12.7:1
391	Intrinsic Charter High School	Chicago, IL	Chicago Public Schools Dist 299	High	993	12.7:1
392	Hinsdale South High School	Darien, IL	Hinsdale Twp HSD 86	High	1,370	12.6:1
393	Tuscola High School	Tuscola, IL	Tuscola CUSD 301	High	299	12.6:1
394	Clinton High School	Clinton, IL	Clinton CUSD 15	High	514	12.6:1
395	Naperville North High School	Naperville, IL	Naperville CUSD 203	High	2,467	12.6:1
396	J Sterling Morton Freshman Cntr	Cicero, IL	J S Morton HSD 201	High	941	12.6:1
397	Aspira Charter - Bus and Fin	Chicago, IL	Chicago Public Schools Dist 299	High	426	12.5:1
398	Grayslake North High School	Grayslake, IL	Grayslake CHSD 127	High	1,208	12.5:1
399	Harrisburg High School	Harrisburg, IL	Harrisburg CUSD 3	High	491	12.5:1
400	El Paso-Gridley High School	El Paso, IL	El Paso-Gridley CUSD 11	High	364	12.5:1

Page 8 of 11 · top 528 of 528 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.