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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 2

Ranks 51–100 of the public schools with the highest student-to-teacher ratios in Illinois. Back to page 1.

HIGHEST RATIO · ILLINOIS
#SchoolCityDistrictLevelStudentsRatio
51Rock Island High SchoolRock Island, ILRock Island SD 41High1,81217.4:1
52Mt Zion High SchoolMount Zion, ILMt Zion CUSD 3High76217.4:1
53Noble St Chtr-Johnson Colg PrepChicago, ILChicago Public Schools Dist 299High52917.3:1
54United Twp High SchoolEast Moline, ILUnited Twp HSD 30High1,86217.3:1
55Prospect High SchoolMt Prospect, ILTownship HSD 214High2,24517.3:1
56Dixon High SchoolDixon, ILDixon USD 170High76017.3:1
57Elgin High SchoolElgin, ILSD U-46High2,57617.3:1
58Eisenhower High SchoolDecatur, ILDecatur SD 61High90917.1:1
59Edwardsville High SchoolEdwardsville, ILEdwardsville CUSD 7High2,34217.1:1
60Waterloo High SchoolWaterloo, ILWaterloo CUSD 5High87617.1:1
61Young Magnet High SchoolChicago, ILChicago Public Schools Dist 299High2,22317.1:1
62Walter Henri Dyett HS for ArtsChicago, ILChicago Public Schools Dist 299High53817.1:1
63Carterville High SchoolCarterville, ILCarterville CUSD 5High66817.1:1
64Lincoln Park High SchoolChicago, ILChicago Public Schools Dist 299High2,21417.0:1
65Plainfield South High SchoolPlainfield, ILPlainfield SD 202High2,32317.0:1
66Oak Lawn Comm High SchoolOak Lawn, ILOak Lawn CHSD 229High1,86717.0:1
67Mattoon High SchoolMattoon, ILMattoon CUSD 2High88817.0:1
68Noble St Chtr-Pritzker Col PrepChicago, ILChicago Public Schools Dist 299High99317.0:1
69Macomb Senior High SchoolMacomb, ILMacomb CUSD 185High66017.0:1
70Belleville High School-EastBelleville, ILBelleville Twp HSD 201High2,60016.9:1
71Glenbard East High SchoolLombard, ILGlenbard Twp HSD 87High2,31116.9:1
72Thornton Fractnl So High SchoolLansing, ILThornton Fractional Twp HSD 215High1,80316.9:1
73Jones College Prep High SchoolChicago, ILChicago Public Schools Dist 299High1,95416.9:1
74Crystal Lake Central High SchoolCrystal Lake, ILCHSD 155High1,44316.9:1
75Reavis High SchoolBurbank, ILReavis Twp HSD 220High1,93016.9:1
76Buffalo Grove High SchoolBuffalo Grove, ILTownship HSD 214High2,02116.9:1
77CICS - Northtown CampusChicago, ILChicago Public Schools Dist 299High87816.9:1
78Rochester High SchoolRochester, ILRochester CUSD 3AHigh69216.9:1
79Hampshire High SchoolHampshire, ILCUSD 300High2,04616.9:1
80Proviso West High SchoolHillside, ILProviso Twp HSD 209High1,87016.8:1
81North Mac High SchoolVirden, ILNorth Mac CUSD 34High36116.8:1
82Willowbrook High SchoolVilla Park, ILDuPage HSD 88High1,98316.8:1
83Westville High SchoolWestville, ILWestville CUSD 2High33416.7:1
84King College Prep High SchoolChicago, ILChicago Public Schools Dist 299High81916.6:1
85Manual High SchoolPeoria, ILPeoria SD 150High73116.6:1
86Lane Technical High SchoolChicago, ILChicago Public Schools Dist 299High4,60416.6:1
87Noble St Chtr-ITW Speer AcadChicago, ILChicago Public Schools Dist 299High1,13516.6:1
88Charleston High SchoolCharleston, ILCharleston CUSD 1High79516.6:1
89Maine South High SchoolPark Ridge, ILMaine Township HSD 207High2,49416.6:1
90Wm Fremd High SchoolPalatine, ILTownship HSD 211High2,68916.6:1
91Mahomet-Seymour High SchoolMahomet, ILMahomet-Seymour CUSD 3High1,05016.5:1
92Thornton Fractnl No High SchoolCalumet City, ILThornton Fractional Twp HSD 215High1,42516.5:1
93Monmouth-Roseville High SchMonmouth, ILMonmouth-Roseville CUSD 238High48316.5:1
94John Hersey High SchoolArlington Heights, ILTownship HSD 214High2,04016.5:1
95Noble St Chtr-UIC College PrepChicago, ILChicago Public Schools Dist 299High95716.5:1
96Crystal Lake South High SchoolCrystal Lake, ILCHSD 155High1,27916.5:1
97Hononegah CHD High SchoolRockton, ILHononegah CHD 207High1,81416.5:1
98Ridgewood Comm High SchoolNorridge, ILRidgewood CHSD 234High98816.4:1
99Lockport Township High Sch EastLockport, ILLockport Twp HSD 205High3,67816.4:1
100Bloom Trail High SchoolChicago Heights, ILBloom Twp HSD 206High1,21816.4:1
Page 2 of 11 · top 530 of 530 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.