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allk12 · Rankings · Highest ratio · Georgia · Cobb County · Middle schools

The public middle schools with the highest student-to-teacher ratios in Cobb County, Georgia

28 public middle schools in Cobb County, Georgia appear in this ranking of the public middle schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. Dickerson Middle School leads the list at 17.7:1, against a median of 15.4:1 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
28
Cobb County, Georgia
Top Students/teacher
17.7:1
Median Students/teacher
15.4:1
HIGHEST RATIO · COBB COUNTY, GEORGIA
#SchoolCityDistrictLevelStudentsRatio
1Dickerson Middle SchoolMarietta, GACobb CountyMiddle1,22517.7:1
2Lovinggood Middle SchoolPowder Springs, GACobb CountyMiddle1,20917.0:1
3Campbell Middle SchoolSmyrna, GACobb CountyMiddle1,36816.8:1
4Mabry Middle SchoolMarietta, GACobb CountyMiddle93816.5:1
5Griffin Middle SchoolSmyrna, GACobb CountyMiddle99116.2:1
6Dodgen Middle SchoolMarietta, GACobb CountyMiddle1,17816.2:1
7Lost Mountain Middle SchoolKennesaw, GACobb CountyMiddle97916.2:1
8Durham Middle SchoolAcworth, GACobb CountyMiddle98416.1:1
9Palmer Middle SchoolKennesaw, GACobb CountyMiddle80316.1:1
10Cooper Middle SchoolAustell, GACobb CountyMiddle1,00015.8:1
11East Cobb Middle SchoolMarietta, GACobb CountyMiddle1,35215.8:1
12Betty Gray Middle SchoolMableton, GACobb CountyMiddle70215.6:1
13Hightower Trail Middle SchoolMarietta, GACobb CountyMiddle94415.6:1
14Garrett Middle SchoolAustell, GACobb CountyMiddle89115.4:1
15Simpson Middle SchoolMarietta, GACobb CountyMiddle88415.3:1
16McClure Middle SchoolKennesaw, GACobb CountyMiddle1,03015.3:1
17Daniell Middle SchoolMarietta, GACobb CountyMiddle88415.1:1
18Tapp Middle SchoolPowder Springs, GACobb CountyMiddle80914.9:1
19Barber Middle SchoolAcworth, GACobb CountyMiddle79014.5:1
20Floyd Middle SchoolMableton, GACobb CountyMiddle77614.0:1
21Smitha Middle SchoolMarietta, GACobb CountyMiddle86613.6:1
22Lindley Middle SchoolMableton, GACobb CountyMiddle90513.5:1
23Pearson Middle SchoolMarietta, GACobb CountyMiddle80613.3:1
24Awtrey Middle SchoolKennesaw, GACobb CountyMiddle59312.9:1
25Marietta Middle SchoolMarietta, GAMarietta CityMiddle1,35212.9:1
26McCleskey Middle SchoolMarietta, GACobb CountyMiddle54012.5:1
27Marietta Sixth Grade AcademyMarietta, GAMarietta CityMiddle67812.2:1
28Pine Mountain Middle SchoolKennesaw, GACobb CountyMiddle50612.0:1
Page 1 of 1 · top 28 of 28 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.