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allk12 · Rankings · Largest · Illinois · Cook County

The largest public schools in Cook County, Illinois · page 3

Ranks 101–150 of the largest public schools in Cook County, Illinois. Back to page 1.

LARGEST · COOK COUNTY, ILLINOIS
#SchoolCityDistrictLevelStudents
101Haugan Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,065
102Northside College Preparatory High SchoolChicago, ILChicago Public Schools Dist 299High1,061
103North-Grand High SchoolChicago, ILChicago Public Schools Dist 299High1,061
104Noble St Chtr-Chicago Bulls PrepChicago, ILChicago Public Schools Dist 299High1,060
105Clinton Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,050
106Hancock College Preparatory High SchoolChicago, ILChicago Public Schools Dist 299High1,050
107H H Conrady Jr High SchoolHickory Hills, ILNorth Palos SD 117Middle1,047
108Tinley Park High SchoolTinley Park, ILBremen CHSD 228High1,042
109Back of The Yards IB High SchoolChicago, ILChicago Public Schools Dist 299High1,039
110Marquette Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,030
111Thomas Middle SchoolArlington Heights, ILArlington Heights SD 25Middle1,024
112Elmwood Park High SchoolElmwood Park, ILElmwood Park CUSD 401High1,015
113Eberhart Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,011
114Brooks College Prep Academy High SchoolChicago, ILChicago Public Schools Dist 299High1,007
115Noble St Chtr-Comer College PrepChicago, ILChicago Public Schools Dist 299High1,007
116Beaubien Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,004
117Gray Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary1,000
118Intrinsic Charter High SchoolChicago, ILChicago Public Schools Dist 299High993
119Noble St Chtr-Pritzker Col PrepChicago, ILChicago Public Schools Dist 299High993
120Goode STEM Academy High SchoolChicago, ILChicago Public Schools Dist 299High991
121Lyon Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary988
122Ridgewood Comm High SchoolNorridge, ILRidgewood CHSD 234High988
123Barrington Mdle School- Prairie CmpsBarrington, ILBarrington CUSD 220Middle980
124Thornridge High SchoolDolton, ILThornton Twp HSD 205High969
125Noble St Chtr-UIC College PrepChicago, ILChicago Public Schools Dist 299High957
126Gwendolyn Brooks Middle SchoolOak Park, ILOak Park ESD 97Middle947
127Evergreen Park High SchoolEvergreen Park, ILEvergreen Park CHSD 231High941
128J Sterling Morton Freshman CntrCicero, ILJ S Morton HSD 201High941
129Portage Park Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary933
130Percy Julian Middle SchoolOak Park, ILOak Park ESD 97Middle927
131Dawes Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary926
132Proviso Math and Science AcademyForest Park, ILProviso Twp HSD 209High925
133Hibbard Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary924
134Maria Saucedo Magnet AcademyChicago, ILChicago Public Schools Dist 299Elementary922
135Nightingale Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary917
136Peterson Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary913
137Noble St Chtr-Muchin College PrepChicago, ILChicago Public Schools Dist 299High909
138Bateman Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary904
139Bell Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary902
140Emerson Middle SchoolNiles, ILPark Ridge CCSD 64Middle890
141Brook Park Elementary SchoolLa Grange Park, ILBrookfield Lagrange Park SD 95Elementary889
142Pulaski Intl School of ChicagoChicago, ILChicago Public Schools Dist 299Elementary889
143Barrington Middle School StationBarrington, ILBarrington CUSD 220Middle886
144New Trier Township H S NorthfieldNorthfield, ILNew Trier Twp HSD 203High886
145Sawyer Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary885
146Park View Elementary SchoolMorton Grove, ILMorton Grove SD 70Elementary885
147CICS - Northtown CampusChicago, ILChicago Public Schools Dist 299High878
148Chicago Heights Middle SchoolChicago Hts, ILChicago Heights SD 170Middle872
149Lincoln Elementary SchoolChicago, ILChicago Public Schools Dist 299Elementary868
150Old Quarry Middle SchoolLemont, ILLemont-Bromberek CSD 113AMiddle856
Page 3 of 26 · top 1,257 of 1,257 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.