Brien McMahon High School at a glance
- National rank: #7,421 (2026-27 edition)
- Connecticut rank: #118
- Previous edition: Down from #4,179 in 2021-22
- Graduation rate: 91.6%
- Students: 1,739
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.