Hanover High School at a glance
- National rank: #799 (2026-27 edition)
- New Hampshire rank: #3
- Previous edition: Up from #963 in 2022-23
- Graduation rate: 96.9%
- Students: 674
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.