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

The highest-performing public middle schools by test proficiency in Cobb County, Georgia

28 public middle schools in Cobb County, Georgia appear in this ranking of the highest-performing public middle schools by test proficiency, ranked by composite state-assessment proficiency. Dickerson Middle School leads the list at 82.9%, against a median of 45.1% 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 % Proficient
82.9%
Median % Proficient
45.1%
HIGHEST PROFICIENCY · COBB COUNTY, GEORGIA
#SchoolCityDistrictLevel% FRLStudents% Proficient
1Dickerson Middle SchoolMarietta, GACobb CountyMiddle8.8%1,22582.9%
2Dodgen Middle SchoolMarietta, GACobb CountyMiddle10.1%1,17876.4%
3Hightower Trail Middle SchoolMarietta, GACobb CountyMiddle10.1%94472.7%
4Mabry Middle SchoolMarietta, GACobb CountyMiddle14.5%93870.3%
5Lost Mountain Middle SchoolKennesaw, GACobb CountyMiddle22.0%97969.7%
6Simpson Middle SchoolMarietta, GACobb CountyMiddle19.7%88469.5%
7McClure Middle SchoolKennesaw, GACobb CountyMiddle30.7%1,03065.5%
8Lovinggood Middle SchoolPowder Springs, GACobb CountyMiddle32.3%1,20963.9%
9Durham Middle SchoolAcworth, GACobb CountyMiddle21.6%98461.7%
10McCleskey Middle SchoolMarietta, GACobb CountyMiddle46.7%54056.9%
11Pine Mountain Middle SchoolKennesaw, GACobb CountyMiddle55.5%50649.3%
12Cooper Middle SchoolAustell, GACobb CountyMiddle91.7%1,00048.8%
13Daniell Middle SchoolMarietta, GACobb CountyMiddle57.8%88447.6%
14Marietta Middle SchoolMarietta, GAMarietta CityMiddle67.8%1,35245.4%
15Griffin Middle SchoolSmyrna, GACobb CountyMiddle55.0%99144.9%
16Palmer Middle SchoolKennesaw, GACobb CountyMiddle53.1%80343.5%
17Awtrey Middle SchoolKennesaw, GACobb CountyMiddle48.1%59343.0%
18Tapp Middle SchoolPowder Springs, GACobb CountyMiddle87.4%80942.9%
19Marietta Sixth Grade AcademyMarietta, GAMarietta CityMiddle65.0%67842.7%
20Campbell Middle SchoolSmyrna, GACobb CountyMiddle56.5%1,36841.1%
21Barber Middle SchoolAcworth, GACobb CountyMiddle57.8%79039.2%
22East Cobb Middle SchoolMarietta, GACobb CountyMiddle66.5%1,35236.1%
23Floyd Middle SchoolMableton, GACobb CountyMiddle100%77634.9%
24Betty Gray Middle SchoolMableton, GACobb CountyMiddle99.0%70233.3%
25Lindley Middle SchoolMableton, GACobb CountyMiddle100%90531.4%
26Garrett Middle SchoolAustell, GACobb CountyMiddle100%89130.6%
27Smitha Middle SchoolMarietta, GACobb CountyMiddle99.1%86630.3%
28Pearson Middle SchoolMarietta, GACobb CountyMiddle100%80622.6%
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.