Catonsville High School at a glance
- National rank: #3,223 (2026-27 edition)
- Maryland rank: #65
- Previous edition: Up from #6,963 in 2021-22
- Graduation rate: 94.3%
- Students: 1,735
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.