Centennial High School at a glance
- National rank: #3,857 (2026-27 edition)
- Illinois rank: #149
- Previous edition: Was #3,352 in 2023-24
- Graduation rate: 84.8%
- Students: 1,476
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.