allk12 · Rankings · Largest · Illinois · Mercer County

The largest public schools in Mercer County, Illinois

Across Mercer County, Illinois, 8 public schools are ranked here, ranked by total student enrollment, excluding online and virtual schools. Mercer County High School leads the list at 411, against a median of 243 across the ranked schools.

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Schools ranked

Mercer County, Illinois

Top Students

411

Median Students

243

LARGEST · MERCER COUNTY, ILLINOIS

#	School	City	District	Level	Students
1	Mercer County High School	Aledo, IL	Mercer County School District 404	High	411
2	Apollo Elementary School	Aledo, IL	Mercer County School District 404	Elementary	362
3	Mercer County Jr High School	Aledo, IL	Mercer County School District 404	Middle	270
4	Winola Elementary School	Viola, IL	Sherrard CUSD 200	Elementary	261
5	Sherrard Elementary School	Sherrard, IL	Sherrard CUSD 200	Elementary	224
6	Matherville Intermediate School	Matherville, IL	Sherrard CUSD 200	Middle	182
7	New Boston Elementary School	New Boston, IL	Mercer County School District 404	Elementary	165
8	Mercer County ELC	Joy, IL	Mercer County School District 404	Elementary	66

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.