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allk12 · Rankings · Biggest declines · Georgia · Cobb County · Elementary schools

The public elementary schools with the biggest test-score declines in Cobb County, Georgia

This ranking covers the public elementary schools with the biggest test-score declines in Cobb County, Georgia, drawn from 72 qualifying public elementary schools. Rocky Mount Elementary School leads the list at -12.0pp, against a median of +0.5pp 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
72
Cobb County, Georgia
Best 3-yr change
-12.0pp
Median 3-yr change
+0.5pp
BIGGEST DECLINES · COBB COUNTY, GEORGIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Rocky Mount Elementary SchoolMarietta, GACobb County57673.9%61.8%-12.0pp
2Garrison Mill Elementary SchoolMarietta, GACobb County64976.4%67.3%-9.1pp
3Shallowford Falls Elementary SchoolMarietta, GACobb County59174.1%66.2%-7.9pp
4Nicholson Elementary SchoolMarietta, GACobb County41354.7%47.8%-6.9pp
5Cheatham Hill Elementary SchoolMarietta, GACobb County1,02157.3%51.4%-5.9pp
6Mountain View Elementary SchoolMarietta, GACobb County83782.8%77.0%-5.7pp
7Green Acres Elementary SchoolSmyrna, GACobb County58426.4%20.7%-5.7pp
8Milford Elementary SchoolMarietta, GACobb County38936.1%30.4%-5.7pp
9Kincaid Elementary SchoolMarietta, GACobb County60367.4%61.8%-5.6pp
10Timber Ridge Elementary SchoolMarietta, GACobb County52987.1%81.5%-5.6pp
11Clarkdale Elementary SchoolAustell, GACobb County78543.2%38.0%-5.2pp
12Bells Ferry Elementary SchoolMarietta, GACobb County70442.4%37.4%-5.0pp
13Chalker Elementary SchoolKennesaw, GACobb County67946.7%41.8%-4.9pp
14Still Elementary SchoolPowder Springs, GACobb County75556.6%51.9%-4.8pp
15Sope Creek Elementary SchoolMarietta, GACobb County1,10484.5%79.7%-4.7pp
16Varner Elementary SchoolPowder Springs, GACobb County70544.3%39.8%-4.5pp
17Nickajack Elementary SchoolSmyrna, GACobb County1,26050.4%45.9%-4.5pp
18Mount Bethel Elementary SchoolMarietta, GACobb County89885.8%81.5%-4.3pp
19Teasley Elementary SchoolSmyrna, GACobb County97454.7%50.5%-4.3pp
20Powers Ferry Elementary SchoolMarietta, GACobb County47530.0%26.1%-3.9pp
21Murdock Elementary SchoolMarietta, GACobb County84781.5%77.7%-3.9pp
22Ford Elementary SchoolAcworth, GACobb County75065.0%61.3%-3.7pp
23Pitner Elementary SchoolAcworth, GACobb County80244.2%40.6%-3.6pp
24Vaughan Elementary SchoolPowder Springs, GACobb County60065.2%61.7%-3.5pp
25Tritt Elementary SchoolMarietta, GACobb County80484.8%81.4%-3.4pp
26Eastvalley Elementary SchoolMarietta, GACobb County67953.7%50.3%-3.3pp
27Belmont Hills Elementary SchoolSmyrna, GACobb County26726.2%23.8%-2.5pp
28Mableton Elementary SchoolMableton, GACobb County94525.9%23.9%-1.9pp
29Dowell Elementary SchoolMarietta, GACobb County89835.8%34.4%-1.5pp
30Keheley Elementary SchoolMarietta, GACobb County39350.5%49.0%-1.4pp
31Kemp Elementary SchoolPowder Springs, GACobb County89466.4%65.3%-1.2pp
32Hendricks Elementary SchoolPowder Springs, GACobb County53836.3%35.5%-0.8pp
33Hayes Elementary SchoolKennesaw, GACobb County80241.8%41.1%-0.7pp
34Baker Elementary SchoolAcworth, GACobb County73843.3%43.2%-0.1pp
35Sedalia Park Elementary SchoolMarietta, GACobb County63434.5%34.9%+0.3pp
36Pickett's Mill Elementary SchoolAcworth, GACobb County75361.3%61.7%+0.4pp
37Big Shanty Elementary SchoolKennesaw, GACobb County51146.4%47.0%+0.6pp
38Russell Elementary SchoolSmyrna, GACobb County56826.1%26.8%+0.6pp
39Park Street Elementary SchoolMarietta, GAMarietta City47627.5%28.2%+0.7pp
40King Springs Elementary SchoolSmyrna, GACobb County1,10162.4%63.2%+0.8pp
41Frey Elementary SchoolAcworth, GACobb County69159.5%60.3%+0.8pp
42East Side Elementary SchoolMarietta, GACobb County1,07277.0%77.8%+0.9pp
43Compton Elementary SchoolPowder Springs, GACobb County59325.7%26.6%+1.0pp
44City View Elementary SchoolMableton, GACobb County87020.5%22.8%+2.3pp
45Norton Park Elementary SchoolSmyrna, GACobb County64323.6%26.0%+2.3pp
46Powder Springs Elementary SchoolPowder Springs, GACobb County80533.3%35.7%+2.4pp
47Austell Elementary SchoolAustell, GACobb County36736.2%38.7%+2.5pp
48Riverside Elementary SchoolMableton, GACobb County47113.5%16.2%+2.7pp
49Hollydale Elementary SchoolMarietta, GACobb County52625.1%27.9%+2.8pp
50Lewis Elementary SchoolKennesaw, GACobb County55050.5%54.1%+3.6pp
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.