Seaford Senior High School at a glance
- National rank: #13,460–17,945 (2026-27 edition)
- Delaware rank: #40
- Previous edition: Was #13,253 in 2023-24
- Graduation rate: 76.6%
- Students: 960
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.