Districts in Cobb County2 districts, sorted by rating
| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Cobb County School District | Marietta | 9/10 Excellent · 83rd pct | 106,703 | 110 | PK–12 | 18 |
| Marietta City School District | Marietta | 9/10 Excellent · 80th pct | 8,711 | 13 | PK–12 | 1 |
Zip Codes in Cobb County
How Cobb County compares
Together they enroll 115,414 students across 123 schools. The largest is Cobb County School District with 106,703 students. Districts here average 9.0/10, above the Georgia average of 5.4/10. Ratings range from 9/10 to 9/10.
School Districts in Cobb County, Georgia
Cobb County has 2 public school districts covering 19 zip codes. The top-rated district in Cobb County is Cobb County School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (Georgia Milestones 2024–25), ranked against all districts in Georgia. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.