Joel Barlow High School at a glance
- National rank: #482 (2026-27 edition)
- Connecticut rank: #12
- Previous edition: Up from #709 in 2021-22
- Graduation rate: 94.8%
- Students: 698
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.