allk12 · Rankings · Lowest proficiency · Illinois · High schools

The lowest-performing public high schools by test proficiency in Illinois · page 9

Ranks 401–450 of the lowest-performing public schools by test proficiency in Illinois. Back to page 1.

LOWEST PROFICIENCY · ILLINOIS

#	School	City	District	Level	% FRL	Students	% Proficient
401	Pontiac High School	Pontiac, IL	Pontiac Twp HSD 90	High	45.9%	658	41.7%
402	Sherrard High School	Sherrard, IL	Sherrard CUSD 200	High	25.8%	449	41.8%
403	Glenbard East High School	Lombard, IL	Glenbard Twp HSD 87	High	47.9%	2,311	41.9%
404	Grayville Jr Sr High School	Grayville, IL	Grayville CUSD 1	High	53.8%	145	42.0%
405	Il Valley Central High School	Chillicothe, IL	Il Valley Central USD 321	High	44.2%	650	42.0%
406	Lebanon High School	Lebanon, IL	Lebanon CUSD 9	High	39.9%	218	42.2%
407	Palatine High School	Palatine, IL	Township HSD 211	High	62.0%	2,535	42.3%
408	South Elgin High School	South Elgin, IL	SD U-46	High	37.4%	2,665	42.3%
409	Rockridge High School	Taylor Ridge, IL	Rockridge CUSD 300	High	20.6%	330	42.5%
410	United Jr./Sr. High School	Monmouth, IL	United CUSD 304	High	39.1%	445	42.7%
411	Woodstock North High School	Woodstock, IL	Woodstock CUSD 200	High	40.3%	915	42.8%
412	Manteno High School	Manteno, IL	Manteno CUSD 5	High	34.6%	587	42.8%
413	Macomb Senior High School	Macomb, IL	Macomb CUSD 185	High	50.5%	660	42.9%
414	Willowbrook High School	Villa Park, IL	DuPage HSD 88	High	48.0%	1,983	42.9%
415	Warsaw Sr High School	Warsaw, IL	Warsaw CUSD 316	High	36.2%	185	42.9%
416	Villa Grove High School	Villa Grove, IL	Villa Grove CUSD 302	High	47.9%	194	42.9%
417	Plainfield South High School	Plainfield, IL	Plainfield SD 202	High	34.2%	2,323	43.0%
418	Civic Memorial High School	Bethalto, IL	Bethalto CUSD 8	High	42.6%	760	43.0%
419	Southland College Prep Chtr HS	Richton Park, IL	Southland College Prep Chtr HS	High	45.4%	584	43.1%
420	Dee-Mack High School	Mackinaw, IL	Deer Creek-Mackinaw CUSD 701	High	25.6%	293	43.1%
421	Polo Comm High School	Polo, IL	Polo CUSD 222	High	36.6%	186	43.2%
422	Devry Advantage Academy High Schl	Chicago, IL	Chicago Public Schools Dist 299	High	69.1%	152	43.5%
423	Bond Cty Comm Unit 2 High School	Greenville, IL	Bond County CUSD 2	High	44.8%	484	43.6%
424	Wayne City High School	Wayne City, IL	Wayne City CUSD 100	High	34.1%	135	43.6%
425	Peotone High School	Peotone, IL	Peotone CUSD 207U	High	27.6%	420	43.7%
426	Erie High School	Erie, IL	Erie CUSD 1	High	27.9%	190	43.8%
427	Fisher Jr/Sr High School	Fisher, IL	Fisher CUSD 1	High	28.5%	284	43.9%
428	Harry D Jacobs High School	Algonquin, IL	CUSD 300	High	40.3%	2,056	44.0%
429	Triopia Jr-Sr High School	Concord, IL	Triopia CUSD 27	High	32.8%	186	44.0%
430	Stark County High School	Toulon, IL	Stark County CUSD 100	High	43.5%	230	44.0%
431	Altamont High School	Altamont, IL	Altamont CUSD 10	High	51.4%	222	44.1%
432	River Ridge High School	Hanover, IL	River Ridge CUSD 210	High	36.7%	128	44.1%
433	Herscher High School	Herscher, IL	Herscher CUSD 2	High	29.9%	542	44.3%
434	Johnsburg High School	Johnsburg, IL	Johnsburg CUSD 12	High	32.1%	502	44.3%
435	Yorkville High School	Yorkville, IL	Yorkville CUSD 115	High	25.8%	2,266	44.4%
436	Wauconda High School	Wauconda, IL	Wauconda CUSD 118	High	35.5%	1,452	44.4%
437	Wesclin Sr High School	Trenton, IL	Wesclin CUSD 3	High	33.5%	343	44.5%
438	Edwards County High School	Albion, IL	Edwards County CUSD 1	High	41.3%	223	44.6%
439	Jersey Comm High School	Jerseyville, IL	Jersey CUSD 100	High	39.8%	961	44.6%
440	Springfield High School	Springfield, IL	Springfield SD 186	High	36.3%	1,308	44.7%
441	Marengo High School	Marengo, IL	Marengo CHSD 154	High	31.7%	685	44.8%
442	Cumberland High School	Toledo, IL	Cumberland CUSD 77	High	35.6%	303	44.8%
443	Virginia Jr/ Sr High School	Virginia, IL	Virginia CUSD 64	High	59.6%	156	44.9%
444	Dieterich Jr/Sr High School	Dieterich, IL	Dieterich CUSD 30	High	35.9%	273	44.9%
445	Effingham High School	Effingham, IL	Effingham CUSD 40	High	36.5%	712	45.1%
446	Crystal Lake Central High School	Crystal Lake, IL	CHSD 155	High	35.3%	1,443	45.3%
447	Bartlett High School	Bartlett, IL	SD U-46	High	39.1%	2,037	45.3%
448	Central High School	Champaign, IL	Champaign CUSD 4	High	44.4%	1,666	45.5%
449	Brown County High School	Mount Sterling, IL	Brown County CUSD 1	High	32.1%	224	45.5%
450	Oregon Jr/Sr High School	Oregon, IL	Oregon CUSD 220	High	48.6%	627	45.7%

Page 9 of 12 · top 573 of 573 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.