allk12 · Rankings · Smallest · Illinois · Sangamon County · High schools

The smallest public high schools in Sangamon County, Illinois

12 public high schools in Sangamon County, Illinois appear in this ranking of the smallest public high schools, ranked by the smallest total enrollment (schools with at least 10 students). Tri-City High School leads the list at 154, against a median of 439 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

Sangamon County, Illinois

Best Students

154

Median Students

439

SMALLEST · SANGAMON COUNTY, ILLINOIS

#	School	City	District	Level	Students
1	Tri-City High School	Buffalo, IL	Tri City CUSD 1	High	154
2	Pawnee Jr/Sr High Sch	Pawnee, IL	Pawnee CUSD 11	High	247
3	New Berlin High School	New Berlin, IL	New Berlin CUSD 16	High	256
4	Auburn High School	Auburn, IL	Auburn CUSD 10	High	327
5	Riverton High School	Riverton, IL	Riverton CUSD 14	High	357
6	Pleasant Plains High School	Pleasant Plains, IL	Pleasant Plains CUSD 8	High	416
7	Williamsville High School	Williamsville, IL	Williamsville CUSD 15	High	462
8	Rochester High School	Rochester, IL	Rochester CUSD 3A	High	692
9	Lanphier High School	Springfield, IL	Springfield SD 186	High	1,117
10	Springfield Southeast High Sch	Springfield, IL	Springfield SD 186	High	1,229
11	Springfield High School	Springfield, IL	Springfield SD 186	High	1,308
12	Glenwood High School	Chatham, IL	Ball Chatham CUSD 5	High	1,484

Page 1 of 1 · top 12 of 12 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.