allk12 · Rankings · Lowest ratio · Illinois · DuPage County

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

Across DuPage County, Illinois, 217 public schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. Elsie C Johnson Elementary School leads the list at 7.4:1, against a median of 13.1:1 across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

217

DuPage County, Illinois

Best Students/teacher

7.4:1

Median Students/teacher

13.1:1

LOWEST RATIO · DUPAGE COUNTY, ILLINOIS

#	School	City	District	Level	Students	Ratio
1	Elsie C Johnson Elementary School	Hanover Park, IL	CCSD 93	Elementary	253	7.4:1
2	Reskin Elementary School	Glendale Hts, IL	Marquardt SD 15	Elementary	294	7.6:1
3	Stratford Middle School	Bloomingdale, IL	CCSD 93	Middle	520	8.2:1
4	Brook Forest Elementary School	Oak Brook, IL	Butler SD 53	Elementary	293	8.6:1
5	Burr Ridge Middle School	Burr Ridge, IL	CCSD 180	Middle	206	9.1:1
6	Army Trail Elementary School	Addison, IL	Addison SD 4	Elementary	258	9.2:1
7	Leman Middle School	West Chicago, IL	West Chicago ESD 33	Middle	1,048	9.4:1
8	Bower Elementary School	Warrenville, IL	CUSD 200	Elementary	406	9.4:1
9	Eisenhower Jr High School	Darien, IL	Darien SD 61	Middle	407	9.4:1
10	Churchville Middle School	Elmhurst, IL	Elmhurst SD 205	Middle	489	9.5:1
11	G Stanley Hall Elementary School	Glendale Hts, IL	Marquardt SD 15	Elementary	343	9.5:1
12	Benjamin Middle School	West Chicago, IL	Benjamin SD 25	Middle	259	9.6:1
13	Park View Elementary School	Lombard, IL	Lombard SD 44	Elementary	214	9.7:1
14	Winnebago Elementary School	Bloomingdale, IL	Marquardt SD 15	Elementary	343	9.7:1
15	Indian Trail Elementary School	Downers Grove, IL	Downers Grove GSD 58	Elementary	325	9.8:1
16	Jay Stream Middle School	Carol Stream, IL	CCSD 93	Middle	572	10.0:1
17	Wesley Elementary School	Addison, IL	Addison SD 4	Elementary	220	10.0:1
18	Greenbrook Elementary School	Hanover Park, IL	Keeneyville SD 20	Elementary	466	10.0:1
19	Waterbury Elementary School	Roselle, IL	Keeneyville SD 20	Elementary	415	10.3:1
20	Henry Puffer School	Downers Grove, IL	Downers Grove GSD 58	Elementary	271	10.3:1
21	Marquardt Middle School	Glendale Hts, IL	Marquardt SD 15	Middle	754	10.3:1
22	Spring Wood Middle School	Hanover Park, IL	Keeneyville SD 20	Middle	420	10.4:1
23	W A Johnson School	Bensenville, IL	Bensenville SD 2	Elementary	619	10.5:1
24	Walker School	Clarendon Hills, IL	Hinsdale CCSD 181	Elementary	299	10.5:1
25	Clarendon Hills Middle School	Clarendon Hills, IL	Hinsdale CCSD 181	Middle	448	10.5:1
26	Anne M Jeans Elementary School	Willowbrook, IL	CCSD 180	Elementary	277	10.5:1
27	Jefferson Middle School	Villa Park, IL	SD 45 DuPage County	Middle	375	10.7:1
28	Longwood Elementary School	Naperville, IL	Indian Prairie CUSD 204	Elementary	346	10.7:1
29	Lisle Jr High School	Lisle, IL	Lisle CUSD 202	Middle	338	10.7:1
30	Schafer Elementary School	Lombard, IL	SD 45 DuPage County	Elementary	354	10.7:1
31	Emerson Elementary School	Wheaton, IL	CUSD 200	Elementary	263	10.8:1
32	Western Trails Elementary School	Carol Stream, IL	CCSD 93	Elementary	320	10.8:1
33	Lake Park Elementary School	Addison, IL	Addison SD 4	Elementary	294	10.9:1
34	Elm Elementary School	Burr Ridge, IL	Hinsdale CCSD 181	Elementary	287	10.9:1
35	Manor Hill Elementary School	Lombard, IL	Lombard SD 44	Elementary	285	10.9:1
36	Lace Elementary School	Darien, IL	Darien SD 61	Elementary	377	10.9:1
37	Thomas Jefferson Jr High School	Woodridge, IL	Woodridge SD 68	Middle	573	10.9:1
38	Lakeview Jr High School	Downers Grove, IL	Center Cass SD 66	Middle	340	11.0:1
39	Wood Dale Jr High School	Wood Dale, IL	Wood Dale SD 7	Middle	277	11.0:1
40	Clifford Johnson School	Warrenville, IL	CUSD 200	Elementary	473	11.0:1
41	Edison Elementary School	Elmhurst, IL	Elmhurst SD 205	Elementary	318	11.1:1
42	Stone Elementary School	Addison, IL	Addison SD 4	Elementary	357	11.2:1
43	Lisle High School	Lisle, IL	Lisle CUSD 202	High	447	11.2:1
44	Monroe Elementary School	Hinsdale, IL	Hinsdale CCSD 181	Elementary	325	11.3:1
45	Madison Elementary School	Lombard, IL	Lombard SD 44	Elementary	477	11.4:1
46	Blackhawk Middle School	Bensenville, IL	Bensenville SD 2	Middle	665	11.4:1
47	Lincoln Elementary School	Addison, IL	Addison SD 4	Elementary	345	11.5:1
48	Westmont High School	Westmont, IL	CUSD 201	High	395	11.5:1
49	Ardmore Elementary School	Addison, IL	Addison SD 4	Elementary	230	11.5:1
50	Ellsworth Elementary School	Naperville, IL	Naperville CUSD 203	Elementary	227	11.5:1

Page 1 of 5 · top 217 of 217 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

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