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allk12 · Rankings · Lowest ratio · Illinois · Winnebago County

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

This ranking covers the public schools with the lowest student-to-teacher ratios in Winnebago County, Illinois, drawn from 69 qualifying public schools. Winnebago Middle School leads the list at 10.8:1, against a median of 16.4:1 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
69
Winnebago County, Illinois
Best Students/teacher
10.8:1
Median Students/teacher
16.4:1
LOWEST RATIO · WINNEBAGO COUNTY, ILLINOIS
#SchoolCityDistrictLevelStudentsRatio
1Winnebago Middle SchoolWinnebago, ILWinnebago CUSD 323Middle29610.8:1
2Durand Elem SchoolDurand, ILDurand CUSD 322Elementary28111.2:1
3Loves Park Elem SchoolLoves Park, ILHarlem UD 122Elementary27911.3:1
4Windsor Elem SchoolLoves Park, ILHarlem UD 122Elementary31511.7:1
5Jean McNair Elementary SchoolWinnebago, ILWinnebago CUSD 323Elementary25211.7:1
6Pecatonica Elem SchoolPecatonica, ILPecatonica CUSD 321Elementary30711.8:1
7Winnebago High SchoolWinnebago, ILWinnebago CUSD 323High42212.1:1
8South Beloit Sr High SchoolSouth Beloit, ILCounty of Winnebago SD 320High25412.7:1
9Machesney Elem SchoolMachesney Park, ILHarlem UD 122Elementary36112.8:1
10Rolling GreenRockford, ILRockford SD 205Elementary50513.0:1
11Rock Cut Elem SchoolLoves Park, ILHarlem UD 122Elementary26113.1:1
12Ellis Elementary SchoolRockford, ILRockford SD 205Elementary45713.1:1
13Kennedy Middle SchoolRockford, ILRockford SD 205Middle39313.1:1
14Maple Elem SchoolLoves Park, ILHarlem UD 122Elementary31313.1:1
15Pecatonica High SchoolPecatonica, ILPecatonica CUSD 321High31313.6:1
16Ralston Elem SchoolMachesney Park, ILHarlem UD 122Elementary23213.8:1
17Willowbrook Middle SchoolSouth Beloit, ILPrairie Hill CCSD 133Middle34813.9:1
18Donald C Parker Early Educ CenterMachesney Park, ILHarlem UD 122Elementary57113.9:1
19Prairie Hill Elem SchoolSouth Beloit, ILPrairie Hill CCSD 133Elementary44714.0:1
20Harlem High SchoolMachesney Park, ILHarlem UD 122High1,88414.1:1
21Pecatonica Comm Middle SchoolPecatonica, ILPecatonica CUSD 321Middle26914.2:1
22Harlem Middle SchoolLoves Park, ILHarlem UD 122Middle1,33014.3:1
23Dorothy Simon Elem SchoolWinnebago, ILWinnebago CUSD 323Elementary29714.5:1
24Maud E Johnson Elem SchoolRockford, ILRockford SD 205Elementary42514.7:1
25Conklin Elem SchoolRockford, ILRockford SD 205Elementary37214.9:1
26Haskell Elementary SchoolRockford, ILRockford SD 205Elementary30115.1:1
27Olson Park Elem SchoolMachesney Park, ILHarlem UD 122Elementary29415.5:1
28Whitman Post Elem SchoolRockton, ILRockton SD 140Elementary50915.5:1
29Marquette Elem SchoolMachesney Park, ILHarlem UD 122Elementary26815.5:1
30Spring Creek Elem SchoolRockford, ILRockford SD 205Elementary52315.7:1
31Arthur Froberg Elem SchoolRockford, ILRockford SD 205Elementary42615.8:1
32Constance Lane Elementary SchoolRockford, ILRockford SD 205Elementary62315.8:1
33Rockton Elem SchoolRockton, ILRockton SD 140Elementary51816.0:1
34Lewis Lemon ElementaryRockford, ILRockford SD 205Elementary37816.4:1
35Rockford East High SchoolRockford, ILRockford SD 205High1,71916.4:1
36Hononegah CHD High SchoolRockton, ILHononegah CHD 207High1,81416.5:1
37Bernard W Flinn Middle SchoolRockford, ILRockford SD 205Middle80716.5:1
38Julia Lathrop Elem SchoolRockford, ILRockford SD 205Elementary35716.6:1
39Gregory Elem SchoolRockford, ILRockford SD 205Elementary41816.8:1
40Stephen Mack Middle SchoolRockton, ILRockton SD 140Middle55216.8:1
41West Middle SchoolRockford, ILRockford SD 205Middle79316.8:1
42Montessori Elementary SchoolRockford, ILRockford SD 205Elementary66016.9:1
43Eisenhower Middle SchoolRockford, ILRockford SD 205Middle96316.9:1
44Swan Hillman Elem SchoolRockford, ILRockford SD 205Elementary58117.2:1
45McIntosh ElementaryRockford, ILRockford SD 205Elementary39817.3:1
46Cherry Valley Elementary SchoolRockford, ILRockford SD 205Elementary67617.3:1
47Brookview Elem SchoolRockford, ILRockford SD 205Elementary48417.4:1
48Abraham Lincoln Middle SchoolRockford, ILRockford SD 205Middle73617.4:1
49Riverdahl Elem SchoolRockford, ILRockford SD 205Elementary53517.5:1
50Thurgood Marshall ElementaryRockford, ILRockford SD 205Elementary37417.8:1
Page 1 of 2 · top 69 of 69 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.