allk12 · Rankings · Lowest ratio · Illinois · Sangamon County · Middle schools

The public middle schools with the lowest student-to-teacher ratios in Sangamon County, Illinois

13 public middle schools in Sangamon County, Illinois appear in this ranking of the public middle schools with the lowest student-to-teacher ratios, ranked by the fewest students per teacher, a proxy for class size and staffing. Washington Middle School leads the list at 10.3:1, against a median of 13.1:1 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/teacher

10.3:1

Median Students/teacher

13.1:1

LOWEST RATIO · SANGAMON COUNTY, ILLINOIS

#	School	City	District	Level	Students	Ratio
1	Washington Middle School	Springfield, IL	Springfield SD 186	Middle	516	10.3:1
2	U S Grant Middle School	Springfield, IL	Springfield SD 186	Middle	498	10.9:1
3	Riverton Middle School	Riverton, IL	Riverton CUSD 14	Middle	347	11.6:1
4	Auburn Jr High at Divernon	Divernon, IL	Auburn CUSD 10	Middle	236	11.9:1
5	Lincoln Magnet School	Springfield, IL	Springfield SD 186	Middle	300	12.0:1
6	Jefferson Middle School	Springfield, IL	Springfield SD 186	Middle	517	12.0:1
7	Benjamin Franklin Middle School	Springfield, IL	Springfield SD 186	Middle	709	13.1:1
8	Williamsville Jr High School	Williamsville, IL	Williamsville CUSD 15	Middle	444	14.3:1
9	Rochester Jr High School	Rochester, IL	Rochester CUSD 3A	Middle	288	14.4:1
10	Rochester Intermediate School	Rochester, IL	Rochester CUSD 3A	Middle	394	14.6:1
11	Pleasant Plains Middle School	Pleasant Plains, IL	Pleasant Plains CUSD 8	Middle	393	15.1:1
12	Glenwood Middle School	Chatham, IL	Ball Chatham CUSD 5	Middle	735	17.2:1
13	Glenwood Intermediate School	Chatham, IL	Ball Chatham CUSD 5	Middle	672	18.2:1

Page 1 of 1 · top 13 of 13 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.