allk12 · Rankings · Highest ratio · Illinois · Sangamon County

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

Across Sangamon County, Illinois, 58 public schools are ranked here, ranked by the most students per teacher, a proxy for larger classes. Early Learning Center leads the list at 19.6:1, against a median of 13.4:1 across the ranked schools.

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Schools ranked

Sangamon County, Illinois

Top Students/teacher

19.6:1

Median Students/teacher

13.4:1

HIGHEST RATIO · SANGAMON COUNTY, ILLINOIS

#	School	City	District	Level	Students	Ratio
1	Early Learning Center	Springfield, IL	Springfield SD 186	Elementary	549	19.6:1
2	Ball Elementary School	Chatham, IL	Ball Chatham CUSD 5	Elementary	552	18.3:1
3	Glenwood Intermediate Sch	Chatham, IL	Ball Chatham CUSD 5	Middle	672	18.2:1
4	Iles Elem School	Springfield, IL	Springfield SD 186	Elementary	414	18.0:1
5	Glenwood High School	Chatham, IL	Ball Chatham CUSD 5	High	1,484	17.5:1
6	Owen Marsh Elem School	Springfield, IL	Springfield SD 186	Elementary	324	17.5:1
7	Glenwood Middle School	Chatham, IL	Ball Chatham CUSD 5	Middle	735	17.2:1
8	Rochester High School	Rochester, IL	Rochester CUSD 3A	High	692	16.9:1
9	Chatham Elem School	Chatham, IL	Ball Chatham CUSD 5	Elementary	500	16.5:1
10	Sandburg Elem School	Springfield, IL	Springfield SD 186	Elementary	279	16.4:1
11	Springfield High School	Springfield, IL	Springfield SD 186	High	1,308	16.4:1
12	Rochester Elem EC-1 Sch	Rochester, IL	Rochester CUSD 3A	Elementary	402	16.1:1
13	Glenwood Elementary School	Chatham, IL	Ball Chatham CUSD 5	Elementary	573	15.8:1
14	Springfield Southeast High Sch	Springfield, IL	Springfield SD 186	High	1,229	15.7:1
15	Ridgely Elem School	Springfield, IL	Springfield SD 186	Elementary	343	15.6:1
16	Riverton High School	Riverton, IL	Riverton CUSD 14	High	357	15.5:1
17	Sherman Elem School	Sherman, IL	Williamsville CUSD 15	Elementary	552	15.2:1
18	Springfield Ball Charter School	Springfield, IL	Springfield SD 186	Elementary	394	15.2:1
19	Dubois Elem School	Springfield, IL	Springfield SD 186	Elementary	469	15.1:1
20	Pleasant Plains Middle School	Pleasant Plains, IL	Pleasant Plains CUSD 8	Middle	393	15.1:1
21	Rochester Intermediate School	Rochester, IL	Rochester CUSD 3A	Middle	394	14.6:1
22	Farmingdale Elem School	Pleasant Plains, IL	Pleasant Plains CUSD 8	Elementary	485	14.4:1
23	Rochester Jr High School	Rochester, IL	Rochester CUSD 3A	Middle	288	14.4:1
24	Williamsville Jr High School	Williamsville, IL	Williamsville CUSD 15	Middle	444	14.3:1
25	Lanphier High School	Springfield, IL	Springfield SD 186	High	1,117	14.3:1
26	Williamsville High School	Williamsville, IL	Williamsville CUSD 15	High	462	14.0:1
27	Butler Elem School	Springfield, IL	Springfield SD 186	Elementary	367	13.8:1
28	Auburn Elem School	Auburn, IL	Auburn CUSD 10	Elementary	292	13.5:1
29	Pleasant Plains High School	Pleasant Plains, IL	Pleasant Plains CUSD 8	High	416	13.4:1
30	Lindsay School	Springfield, IL	Springfield SD 186	Elementary	438	13.4:1
31	New Berlin Elementary School	New Berlin, IL	New Berlin CUSD 16	Elementary	452	13.2:1
32	Cantrall Elem School	Cantrall, IL	Athens CUSD 213	Elementary	334	13.2:1
33	Benjamin Franklin Middle School	Springfield, IL	Springfield SD 186	Middle	709	13.1:1
34	Rochester Elem 2-3	Rochester, IL	Rochester CUSD 3A	Elementary	236	13.1:1
35	New Berlin High School	New Berlin, IL	New Berlin CUSD 16	High	256	13.0:1
36	Auburn High School	Auburn, IL	Auburn CUSD 10	High	327	12.8:1
37	Black Hawk Elem School	Springfield, IL	Springfield SD 186	Elementary	234	12.7:1
38	Harvard Park Elem School	Springfield, IL	Springfield SD 186	Elementary	370	12.7:1
39	Feitshans Elem Sch	Springfield, IL	Springfield SD 186	Elementary	288	12.5:1
40	Riverton Elem School	Riverton, IL	Riverton CUSD 14	Elementary	515	12.4:1
41	Fairview Elem School	Springfield, IL	Springfield SD 186	Elementary	302	12.3:1
42	McClernand Elem School	Springfield, IL	Springfield SD 186	Elementary	213	12.2:1
43	Wilcox Elem School	Springfield, IL	Springfield SD 186	Elementary	241	12.1:1
44	Jefferson Middle School	Springfield, IL	Springfield SD 186	Middle	517	12.0:1
45	Lincoln Magnet School	Springfield, IL	Springfield SD 186	Middle	300	12.0:1
46	Auburn Jr High at Divernon	Divernon, IL	Auburn CUSD 10	Middle	236	11.9:1
47	Auburn Middle School	Auburn, IL	Auburn CUSD 10	Elementary	200	11.9:1
48	Tri-City Elem School	Buffalo, IL	Tri City CUSD 1	Elementary	273	11.8:1
49	Riverton Middle School	Riverton, IL	Riverton CUSD 14	Middle	347	11.6:1
50	Jane Addams Elem School	Springfield, IL	Springfield SD 186	Elementary	243	11.6:1

Page 1 of 2 · top 58 of 58 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.