Excelsior Charter School Corona-Norco
Charter · Grades 7–12 · 133 students
Centennial High
1820 Rimpau Ave., Corona, CA 92881
Grades
9–12
High
Students
2,712
Enrolled 2024–25
Students per teacher
24.4 : 1
Full-time teachers
District
Corona-Norco Unified
Riverside County
Schola Grade B · Above average
Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Centennial High
Centennial High is a magnet high school in Corona, California, serving grades 9–12. It is part of Corona-Norco Unified. The school is located in a midsize city in Riverside County.
In the 2024–25 school year, 2,712 students were enrolled, with about 24.4 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is B (above average), compared with 1,321 California high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Magnet School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 2,712 students
- Students per teacher
- 24.4 to 1
- AP courses offered
- 20
- Charter school
- No
- Magnet school
- Yes
- Virtual learning
- Offers virtual courses
- Locale
- City — Midsize
- School district
- Corona-Norco Unified
- County
- Riverside County
- NCES school ID
- 060985009532
Schools near Centennial High
All 47 schools in Corona →
Lee V. Pollard High
Magnet · Grades 9–12 · 413 students
Santiago High
Magnet · Grades 9–12 · 3,577 students
Orange Grove High
Alternative · Grades 9–12 · 162 students
Corona High
Magnet · Grades 9–12 · 2,307 students
Corona Vista High
Alternative · Grades 9–12
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.