Glastonbury High School at a glance
- National rank: #1,354 (2026-27 edition)
- Connecticut rank: #29
- Previous edition: Down from #1,004 in 2023-24
- Graduation rate: 97.3%
- Students: 1,737
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.