allk12 · Rankings · Largest · Illinois · Henry County · High schools

The largest public high schools in Henry County, Illinois

8 public high schools in Henry County, Illinois appear in this ranking of the largest public high schools, ranked by total student enrollment, excluding online and virtual schools. Geneseo High School leads the list at 794, against a median of 227 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Henry County, Illinois

Top Students

794

Median Students

227

LARGEST · HENRY COUNTY, ILLINOIS

#	School	City	District	Level	Students
1	Geneseo High School	Geneseo, IL	Geneseo CUSD 228	High	794
2	Kewanee High School	Kewanee, IL	Kewanee CUSD 229	High	582
3	Orion High School	Orion, IL	Orion CUSD 223	High	285
4	Cambridge Jr/Sr High School	Cambridge, IL	Cambridge CUSD 227	High	237
5	Wethersfield Jr/Sr High School	Kewanee, IL	Wethersfield CUSD 230	High	217
6	Galva Jr-Sr High School	Galva, IL	Galva CUSD 224	High	191
7	AlWood Middle/High School	Woodhull, IL	AlWood CUSD 225	High	184
8	Annawan High School	Annawan, IL	Annawan CUSD 226	High	99

Page 1 of 1 · top 8 of 8 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.