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allk12 · Rankings · Lowest proficiency · Georgia · Cobb County · Elementary schools

The lowest-performing public elementary schools by test proficiency in Cobb County, Georgia

72 public elementary schools in Cobb County, Georgia appear in this ranking of the lowest-performing public elementary schools by test proficiency, ranked by the lowest composite state-assessment proficiency. Riverside Elementary School leads the list at 15.9%, against a median of 43.3% across the ranked schools.

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Schools ranked
72
Cobb County, Georgia
Best % Proficient
15.9%
Median % Proficient
43.3%
LOWEST PROFICIENCY · COBB COUNTY, GEORGIA
#SchoolCityDistrictLevel% FRLStudents% Proficient
1Riverside Elementary SchoolMableton, GACobb CountyElementary100%47115.9%
2Green Acres Elementary SchoolSmyrna, GACobb CountyElementary94.5%58419.0%
3Mableton Elementary SchoolMableton, GACobb CountyElementary100%94521.7%
4Lockheed Elementary SchoolMarietta, GAMarietta CityElementary90.1%73422.0%
5City View Elementary SchoolMableton, GACobb CountyElementary100%87022.2%
6Brumby Elementary SchoolMarietta, GACobb CountyElementary78.3%96322.4%
7Compton Elementary SchoolPowder Springs, GACobb CountyElementary100%59324.6%
8Norton Park Elementary SchoolSmyrna, GACobb CountyElementary100%64325.2%
9LaBelle Elementary SchoolMarietta, GACobb CountyElementary100%33925.4%
10Bryant Elementary SchoolMableton, GACobb CountyElementary100%86525.7%
11Argyle Elementary SchoolSmyrna, GACobb CountyElementary99.1%33326.1%
12Hollydale Elementary SchoolMarietta, GACobb CountyElementary100%52626.3%
13Belmont Hills Elementary SchoolSmyrna, GACobb CountyElementary100%26727.0%
14Powers Ferry Elementary SchoolMarietta, GACobb CountyElementary90.3%47527.5%
15Russell Elementary SchoolSmyrna, GACobb CountyElementary94.9%56829.2%
16Park Street Elementary SchoolMarietta, GAMarietta CityElementary92.4%47629.4%
17Fair Oaks Elementary SchoolMarietta, GACobb CountyElementary100%70330.1%
18Milford Elementary SchoolMarietta, GACobb CountyElementary99.0%38930.4%
19Birney Elementary SchoolMarietta, GACobb CountyElementary100%72530.8%
20Powder Springs Elementary SchoolPowder Springs, GACobb CountyElementary94.8%80532.3%
21Sanders Elementary SchoolAustell, GACobb CountyElementary100%62632.4%
22Dowell Elementary SchoolMarietta, GACobb CountyElementary87.4%89833.4%
23Sedalia Park Elementary SchoolMarietta, GACobb CountyElementary67.4%63435.0%
24Hendricks Elementary SchoolPowder Springs, GACobb CountyElementary98.5%53835.0%
25Sawyer Road Elementary SchoolMarietta, GAMarietta CityElementary82.9%53336.5%
26Austell Elementary SchoolAustell, GACobb CountyElementary100%36737.7%
27Clay-Harmony Leland Elementary SchoolMableton, GACobb CountyElementary96.7%1,01338.5%
28Clarkdale Elementary SchoolAustell, GACobb CountyElementary100%78539.5%
29Varner Elementary SchoolPowder Springs, GACobb CountyElementary60.7%70540.6%
30Pitner Elementary SchoolAcworth, GACobb CountyElementary56.5%80241.5%
31Blackwell Elementary SchoolMarietta, GACobb CountyElementary53.6%58042.1%
32Bells Ferry Elementary SchoolMarietta, GACobb CountyElementary61.5%70442.3%
33Chalker Elementary SchoolKennesaw, GACobb CountyElementary47.6%67942.5%
34Dunleith Elementary SchoolMarietta, GAMarietta CityElementary82.9%55442.9%
35Hayes Elementary SchoolKennesaw, GACobb CountyElementary57.5%80243.0%
36Smyrna Elementary SchoolSmyrna, GACobb CountyElementary58.7%87043.2%
37Acworth Elementary SchoolAcworth, GACobb CountyElementary69.1%49943.4%
38Nickajack Elementary SchoolSmyrna, GACobb CountyElementary43.7%1,26045.6%
39Hickory Hills Elementary SchoolMarietta, GAMarietta CityElementary60.7%44045.8%
40Baker Elementary SchoolAcworth, GACobb CountyElementary49.3%73847.2%
41Big Shanty Elementary SchoolKennesaw, GACobb CountyElementary50.9%51147.8%
42Keheley Elementary SchoolMarietta, GACobb CountyElementary37.2%39348.3%
43Teasley Elementary SchoolSmyrna, GACobb CountyElementary40.5%97450.5%
44Lewis Elementary SchoolKennesaw, GACobb CountyElementary55.3%55050.8%
45Nicholson Elementary SchoolMarietta, GACobb CountyElementary44.6%41351.9%
46Eastvalley Elementary SchoolMarietta, GACobb CountyElementary42.1%67952.5%
47Cheatham Hill Elementary SchoolMarietta, GACobb CountyElementary41.5%1,02152.8%
48Still Elementary SchoolPowder Springs, GACobb CountyElementary32.2%75552.9%
49A.L. Burruss Elementary SchoolMarietta, GAMarietta CityElementary47.7%40954.0%
50Bullard Elementary SchoolKennesaw, GACobb CountyElementary27.9%79954.3%
Page 1 of 2 · top 72 of 72 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.