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allk12 · Rankings · Highest ratio · Illinois · High schools

The public high schools with the highest student-to-teacher ratios in Illinois · page 6

Ranks 251–300 of the public schools with the highest student-to-teacher ratios in Illinois. Back to page 1.

HIGHEST RATIO · ILLINOIS
#SchoolCityDistrictLevelStudentsRatio
251North Boone High SchoolPoplar Grove, ILNorth Boone CUSD 200High49614.5:1
252Wheaton North High SchoolWheaton, ILCUSD 200High1,86314.5:1
253Heyworth Jr-Sr High SchoolHeyworth, ILHeyworth CUSD 4High40114.5:1
254Wauconda High SchoolWauconda, ILWauconda CUSD 118High1,45214.5:1
255Dakota Jr Sr High SchoolDakota, ILDakota CUSD 201High34414.5:1
256Marengo High SchoolMarengo, ILMarengo CHSD 154High68514.5:1
257Metea Valley High SchoolAurora, ILIndian Prairie CUSD 204High2,76614.4:1
258Simeon Career Academy High SchoolChicago, ILChicago Public Schools Dist 299High1,09514.4:1
259East Peoria High SchoolEast Peoria, ILEast Peoria CHSD 309High82314.4:1
260Oregon Jr/Sr High SchoolOregon, ILOregon CUSD 220High62714.4:1
261Antioch Comm High SchoolAntioch, ILCHSD 117High1,31314.4:1
262West Leyden High SchoolNorthlake, ILLeyden CHSD 212High1,68714.4:1
263Lake View High SchoolChicago, ILChicago Public Schools Dist 299High1,43114.4:1
264Lake Zurich High SchoolLake Zurich, ILLake Zurich CUSD 95High1,83914.4:1
265Phillips Academy High SchoolChicago, ILChicago Public Schools Dist 299High46714.4:1
266Meridian High SchoolMounds, ILMeridian CUSD 101High20614.3:1
267Homewood-Flossmoor High SchoolFlossmoor, ILHomewood Flossmoor CHSD 233High2,70714.3:1
268Farmington Central High SchFarmington, ILFarmington Central CUSD 265High38314.3:1
269Mount Vernon High SchoolMount Vernon, ILMt Vernon Twp HSD 201High1,23314.3:1
270Thomas Kelly College PreparatoryChicago, ILChicago Public Schools Dist 299High1,76214.3:1
271Bartlett High SchoolBartlett, ILSD U-46High2,03714.3:1
272Lanphier High SchoolSpringfield, ILSpringfield SD 186High1,11714.3:1
273Thornton Township High SchoolHarvey, ILThornton Twp HSD 205High1,69714.3:1
274York Comm High SchoolElmhurst, ILElmhurst SD 205High2,59014.3:1
275Effingham High SchoolEffingham, ILEffingham CUSD 40High71214.2:1
276South Shore Intl Col Prep HSChicago, ILChicago Public Schools Dist 299High62514.2:1
277Round Lake Senior High SchoolRound Lake, ILRound Lake CUSD 116High2,19414.2:1
278Harlem High SchoolMachesney Park, ILHarlem UD 122High1,88414.1:1
279Maine East High SchoolPark Ridge, ILMaine Township HSD 207High1,92114.1:1
280Belvidere North High SchBelvidere, ILBelvidere CUSD 100High1,35414.1:1
281Chicago Math & Sci Elem CharterChicago, ILChicago Public Schools Dist 299High62314.1:1
282Beecher High SchoolBeecher, ILBeecher CUSD 200UHigh34314.1:1
283Robinson High SchoolRobinson, ILRobinson CUSD 2High44714.1:1
284Carbondale Comm H SCarbondale, ILCarbondale CHSD 165High1,02314.1:1
285Roxana Sr High SchoolRoxana, ILRoxana CUSD 1High50014.1:1
286Hinsdale Central High SchoolHinsdale, ILHinsdale Twp HSD 86High2,44514.1:1
287Sparta High SchoolSparta, ILSparta CUSD 140High30914.1:1
288Naperville Central High SchoolNaperville, ILNaperville CUSD 203High2,58914.0:1
289Rantoul Twp High SchoolRantoul, ILRantoul Township HSD 193High90114.0:1
290Williamsville High SchoolWilliamsville, ILWilliamsville CUSD 15High46214.0:1
291Kelvyn Park High SchoolChicago, ILChicago Public Schools Dist 299High57714.0:1
292Noble St Chtr-Comer College PrepChicago, ILChicago Public Schools Dist 299High1,00714.0:1
293Hoffman Estates High SchoolHoffman Estates, ILTownship HSD 211High2,18514.0:1
294Bond Cty Comm Unit 2 High SchoolGreenville, ILBond County CUSD 2High48413.9:1
295Clark Acad Prep Magnet High SchlChicago, ILChicago Public Schools Dist 299High45313.9:1
296Stark County High SchoolToulon, ILStark County CUSD 100High23013.9:1
297Canton High SchoolCanton, ILCanton Union SD 66High61213.9:1
298Elmwood Park High SchoolElmwood Park, ILElmwood Park CUSD 401High1,01513.9:1
299Lyons Twp High SchLa Grange, ILLyons Twp HSD 204High3,70613.9:1
300Palatine High SchoolPalatine, ILTownship HSD 211High2,53513.9:1
Page 6 of 11 · top 528 of 528 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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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.