allk12 · Rankings · Highest ratio · Illinois · DeKalb County

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

38 public schools in DeKalb County, Illinois appear in this ranking of the public schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. DeKalb Early Lrng and Dev Ctr leads the list at 20.1:1, against a median of 13.1:1 across the ranked schools.

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Schools ranked

DeKalb County, Illinois

Top Students/teacher

20.1:1

Median Students/teacher

13.1:1

HIGHEST RATIO · DEKALB COUNTY, ILLINOIS

#	School	City	District	Level	Students	Ratio
1	DeKalb Early Lrng and Dev Ctr	Dekalb, IL	DeKalb CUSD 428	Elementary	281	20.1:1
2	Prairie View Elem School	Sandwich, IL	Sandwich CUSD 430	Elementary	221	17.9:1
3	South Prairie Elementary School	Sycamore, IL	Sycamore CUSD 427	Elementary	456	16.6:1
4	Lincoln Elementary School	DeKalb, IL	DeKalb CUSD 428	Elementary	272	15.8:1
5	Somonauk Middle School	Somonauk, IL	Somonauk CUSD 432	Middle	249	15.6:1
6	Sycamore High School	Sycamore, IL	Sycamore CUSD 427	High	1,161	15.6:1
7	DeKalb High School	Dekalb, IL	DeKalb CUSD 428	High	2,134	15.0:1
8	North Elementary School	Sycamore, IL	Sycamore CUSD 427	Elementary	309	15.0:1
9	Littlejohn Elem School	DeKalb, IL	DeKalb CUSD 428	Elementary	362	15.0:1
10	Herman E Dummer	Sandwich, IL	Sandwich CUSD 430	Elementary	275	14.8:1
11	Malta Elementary School	Malta, IL	DeKalb CUSD 428	Elementary	293	14.8:1
12	Founders Elementary School	Dekalb, IL	DeKalb CUSD 428	Elementary	565	14.6:1
13	Gwendolyn Brooks Elem Sch	Dekalb, IL	DeKalb CUSD 428	Elementary	328	14.0:1
14	Tyler Elementary School	De Kalb, IL	DeKalb CUSD 428	Elementary	265	14.0:1
15	Genoa-Kingston High School	Genoa, IL	Genoa Kingston CUSD 424	High	485	13.9:1
16	Sycamore Middle School	Sycamore, IL	Sycamore CUSD 427	Middle	847	13.6:1
17	Sandwich Community High School	Sandwich, IL	Sandwich CUSD 430	High	560	13.3:1
18	Lynn G Haskin Elementary School	Sandwich, IL	Sandwich CUSD 430	Elementary	226	13.2:1
19	Cortland Elementary School	Cortland, IL	DeKalb CUSD 428	Elementary	523	13.1:1
20	Sandwich Middle School	Sandwich, IL	Sandwich CUSD 430	Middle	420	13.0:1
21	Genoa Elementary School	Genoa, IL	Genoa Kingston CUSD 424	Elementary	353	13.0:1
22	Indian Creek High School	Shabbona, IL	Indian Creek CUSD 425	High	268	12.9:1
23	Southeast Elem School	Sycamore, IL	Sycamore CUSD 427	Elementary	300	12.4:1
24	Clinton Rosette Middle School	DeKalb, IL	DeKalb CUSD 428	Middle	575	12.2:1
25	North Grove Elementary School	Sycamore, IL	Sycamore CUSD 427	Elementary	377	12.0:1
26	Hinckley-Big Rock Elem Sch	Hinckley, IL	Hinckley Big Rock CUSD 429	Elementary	297	12.0:1
27	Hiawatha Elem Sch PreK-5	Kirkland, IL	Hiawatha CUSD 426	Elementary	216	12.0:1
28	Huntley Middle School	Dekalb, IL	DeKalb CUSD 428	Middle	865	11.9:1
29	Genoa-Kingston Middle School	Genoa, IL	Genoa Kingston CUSD 424	Middle	355	11.8:1
30	Hinckley-Big Rock High School	Hinckley, IL	Hinckley Big Rock CUSD 429	High	217	11.5:1
31	Indian Creek Middle School	Waterman, IL	Indian Creek CUSD 425	Middle	213	11.5:1
32	Kingston Elementary School	Kingston, IL	Genoa Kingston CUSD 424	Elementary	310	11.4:1
33	West Elem School	Sycamore, IL	Sycamore CUSD 427	Elementary	270	11.3:1
34	Jefferson Elem School	Dekalb, IL	DeKalb CUSD 428	Elementary	308	11.2:1
35	Hiawatha Jr/Sr High School	Kirkland, IL	Hiawatha CUSD 426	High	211	11.0:1
36	Somonauk High School	Somonauk, IL	Somonauk CUSD 432	High	224	10.7:1
37	James R Wood Elem School	Somonauk, IL	Somonauk CUSD 432	Elementary	298	10.5:1
38	Indian Creek Elementary School	Shabbona, IL	Indian Creek CUSD 425	Elementary	269	10.3:1

Page 1 of 1 · top 38 of 38 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.