Summary
Gahanna South Middle School is a grades 6–8 middle school in Gahanna, Ohio, a Columbus suburb, enrolling 653 students as part of the Gahanna-Jefferson City district.
South is an above-state performer. In 2025–2026 it ranked 231st of 1,046 Ohio schools, the 78th percentile with 4 stars, up from 314th of 1,036, the 70th percentile with 3 stars, the year before. Its students exceeded state proficiency levels in every core subject, and gains were clear: Math 6 rose from 57.1% to 71.3% proficient and Math 8 from 56.0% to 68.9%. The school's 100% proficiency on Geometry and Algebra I looks striking, but those exams are typically taken by a small group of advanced middle schoolers, and several nearby schools also report 100%, so the grade-level math and reading scores are the better guide. Locally, South sits third among 11 nearby middle schools: Gahanna East Middle School (92nd percentile, 5 stars) and Bexley Middle School (92nd percentile, 5 stars) are ahead, while South leads Gahanna West Middle School (61st percentile, 3 stars) and the Columbus, Whitehall, and Reynoldsburg schools reviewed.
Attendance is a standout strength: 11.8% of students were chronically absent in 2025–2026, well below the district's 17.3%, and only Gahanna East (10.2%) and Bexley (10.8%) were slightly lower nearby. Several student groups rank high statewide, including African American students, White students, students with disabilities, Hispanic students, and English learners. Two areas rank below the school overall and are worth watching: Asian students and students from low-income families. The free/reduced lunch rate has risen to 33.08% from 23.24% two years earlier, and South achieves its results with a higher student-teacher ratio (19.3) than East, West, or Bexley.
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