Cobb County schools ranked by test score
Latest Georgia Milestones year (2024-25). 72 schools in Cobb County, Georgia with reported English Language Arts scores. Georgia state average: 40.1%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 51 | Powder Springs Elementary School Powder Springs · Cobb County | Elementary | 33.0% | -7.1pp |
| 52 | Sanders Elementary School Austell · Cobb County | Elementary | 32.1% | -7.9pp |
| 53 | Sedalia Park Elementary School Marietta · Cobb County | Elementary | 31.6% | -8.5pp |
| 54 | Birney Elementary School Marietta · Cobb County | Elementary | 30.0% | -10.1pp |
| 55 | Milford Elementary School Marietta · Cobb County | Elementary | 28.6% | -11.5pp |
| 56 | Russell Elementary School Smyrna · Cobb County | Elementary | 26.9% | -13.1pp |
| 57 | Hollydale Elementary School Marietta · Cobb County | Elementary | 25.9% | -14.1pp |
| 58 | Fair Oaks Elementary School Marietta · Cobb County | Elementary | 24.9% | -15.2pp |
| 59 | LaBelle Elementary School Marietta · Cobb County | Elementary | 24.4% | -15.7pp |
| 60 | Compton Elementary School Powder Springs · Cobb County | Elementary | 24.2% | -15.8pp |
| 61 | Argyle Elementary School Smyrna · Cobb County | Elementary | 24.0% | -16.1pp |
| 62 | Park Street Elementary School Marietta · Marietta City | Elementary | 22.5% | -17.6pp |
| 63 | Mableton Elementary School Mableton · Cobb County | Elementary | 22.3% | -17.7pp |
| 64 | Powers Ferry Elementary School Marietta · Cobb County | Elementary | 22.3% | -17.8pp |
| 65 | Bryant Elementary School Mableton · Cobb County | Elementary | 20.9% | -19.2pp |
| 66 | City View Elementary School Mableton · Cobb County | Elementary | 20.8% | -19.2pp |
| 67 | Lockheed Elementary School Marietta · Marietta City | Elementary | 20.8% | -19.2pp |
| 68 | Brumby Elementary School Marietta · Cobb County | Elementary | 20.0% | -20.1pp |
| 69 | Norton Park Elementary School Smyrna · Cobb County | Elementary | 19.5% | -20.5pp |
| 70 | Green Acres Elementary School Smyrna · Cobb County | Elementary | 18.1% | -22.0pp |
| 71 | Belmont Hills Elementary School Smyrna · Cobb County | Elementary | 17.0% | -23.1pp |
| 72 | Riverside Elementary School Mableton · Cobb County | Elementary | 16.1% | -23.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the Georgia Milestones % Proficient or Distinguished threshold on the latest available Georgia Milestones English Language Arts test (school year 2024-25). Only public schools in Cobb County, Georgia with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Georgia statewide enrollment-weighted average. To compare against neighboring counties, use the full Georgia ranking.