The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
allk12 · Rankings · Highest ratio · Illinois · Cook County

The public schools with the highest student-to-teacher ratios in Cook County, Illinois · page 10

Ranks 451–500 of the public schools with the highest student-to-teacher ratios in Cook County, Illinois. Back to page 1.

HIGHEST RATIO · COOK COUNTY, ILLINOIS
#SchoolCityDistrictLevelStudentsRatio
451Prosser Career Academy High SchoolChicago, ILChicago Public Schools Dist 299High1,18513.8:1
452Pulaski Intl School of ChicagoChicago, ILChicago Public Schools Dist 299Elementary88913.8:1
453Haley Elementary AcademyChicago, ILChicago Public Schools Dist 299Elementary45813.8:1
454Addams Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary54413.8:1
455McKay Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary61613.8:1
456Pullman Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary30313.8:1
457Washington G Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary57113.8:1
458Winston Churchill SchoolHomewood, ILHomewood SD 153Elementary57213.8:1
459Central Park Elementary SchoolMidlothian, ILMidlothian SD 143Elementary64013.8:1
460OToole Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary30913.7:1
461Moving Everest Charter SchoolChicago, ILChicago Public Schools Dist 299Elementary75513.7:1
462Spring Ave Elementary SchoolLa Grange, ILLa Grange SD 105 SouthElementary31713.7:1
463Talcott Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary48713.7:1
464Mitchell Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary44613.7:1
465John J Pershing Magnet ElementaryChicago, ILChicago Public Schools Dist 299Elementary43913.7:1
466Joyce Kilmer Elementary SchoolBuffalo Grove, ILWheeling CCSD 21Elementary59013.7:1
467Barrington Mdle School- Prairie CmpsBarrington, ILBarrington CUSD 220Middle98013.7:1
468Washington Elementary SchoolRiverdale, ILDolton SD 148Elementary28213.7:1
469Chicago Academy Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary54813.7:1
470Garcia Lorca Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary63713.7:1
471Marsh Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary61613.7:1
472Edgebrook Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary55413.7:1
473Frank A Brodnicki Elementary SchoolJustice, ILIndian Springs SD 109Elementary61813.7:1
474Chappell Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary59813.7:1
475Oak Park & River Forest High SchoolOak Park, ILOak Park - River Forest SD 200High3,30713.7:1
476McKinley Jr High SchoolSouth Holland, ILSouth Holland SD 150Middle28713.7:1
477Infinity Math Science & Tech High SchoolChicago, ILChicago Public Schools Dist 299High42713.7:1
478Drexel Elementary SchoolCicero, ILCicero SD 99Elementary39613.7:1
479John Mills Elementary SchoolElmwood Park, ILElmwood Park CUSD 401Elementary71113.7:1
480Horace Mann Elementary SchoolOak Park, ILOak Park ESD 97Elementary41913.7:1
481Robert Frost Junior High SchoolSchaumburg, ILSchaumburg CCSD 54Middle73713.7:1
482Cardenas Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary76413.6:1
483Tarkington Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary79113.6:1
484Audubon Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary60613.6:1
485MacArthur Middle SchoolProspect Heights, ILProspect Heights SD 23Middle48313.6:1
486Kellogg Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary29913.6:1
487Stevenson Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,20613.6:1
488Darwin Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary50213.6:1
489ASPIRA Charter - Early College PrChicago, ILChicago Public Schools Dist 299High28513.6:1
490Gordon SchoolPosen, ILPosen-Robbins ESD 143-5Elementary31213.6:1
491McKenzie Elementary SchoolWilmette, ILWilmette SD 39Elementary46113.6:1
492Grove Avenue Elementary SchoolBarrington, ILBarrington CUSD 220Elementary51113.6:1
493Woodson South Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary29813.6:1
494Goethe Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary71113.5:1
495Foreman High SchoolChicago, ILChicago Public Schools Dist 299High65013.5:1
496River Grove Elementary SchoolRiver Grove, ILRiver Grove SD 85-5Elementary72213.5:1
497Aldridge Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary25713.5:1
498Prussing Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary64213.5:1
499Schurz High SchoolChicago, ILChicago Public Schools Dist 299High1,24413.5:1
500Lincoln Middle SchoolMt Prospect, ILMount Prospect SD 57Middle78413.5:1
Page 10 of 23 · top 1,130 of 1,130 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Cook County →

Highest ratio rankings at a wider scope

All IllinoisNationwide

Other rankings for Cook County, Illinois

LargestMost diverseLowest ratioHighest proficiencyFastest growingHighest povertyLowest povertyFastest decliningLowest proficiencyMost HispanicMost BlackMost WhiteMost AsianBest in mathBest in readingBest in scienceMost Native AmericanMost Pacific IslanderMost multiracialMost Hispanic (count)Most Black (count)Most White (count)Most Asian (count)Most Native American (count)Most Pacific Islander (count)Most multiracial (count)SmallestMost maleMost femaleLargest charters

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.