Grade Trends

Excelsior Charter School Corona-Norco

Grades 7–12 Public charter District: Excelsior Charter School Corona-Norco District

1400 Fullerton Ave., Corona, CA 92879 Map

Math (met standard)
21%
−14 state 35% · 2025-26
English (met standard)
48%
−5 state 53% · 2025-26
Science (met standard)
33%
−3 state 36% · 2025-26
Low income
51%
free or reduced-price lunch
Students
133
2024-25
Students per teacher
16.2
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 7 21% state 38% · 2025-26 36% state 51% · 2025-26 —
Grade 8 18% state 36% · 2025-26 41% state 50% · 2025-26 27% state 35% · 2025-26
Grade 11 23% state 32% · 2025-26 62% state 57% · 2025-26 —
All grades 21% state 35% · 2025-26 48% state 53% · 2025-26 33% state 36% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 21% state 35% 48% state 53% 33% state 36%
2024-25 17% state 33% 37% state 52% 19% state 33%
2023-24 19% state 30% 54% state 51% 19% state 31%
2022-23 17% state 29% 45% state 51% 19% state 30%
2021-22 2% state 29% 31% state 51% 23% state 28%
2018-19 18% state 35% 37% state 53% 30% state 28%

Graduation & college

4-year graduation rate
90%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
17%
state 55% · 2025-26
College-going rate
30%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Lincoln Fundamental Elementary
Grades K–6 · Corona-Norco Unified
0.3 mi
54%
+13 vs state
68%
+22 vs state
43%
+8 vs state
5% Average of math, English and science: 60% in 2022-23 → 55% in 2025-26 68% 754 Hispanic 50%
Garretson Elementary
Grades K–6 · Corona-Norco Unified
0.4 mi
42%
+2 vs state
49%
+2 vs state
42%
+7 vs state
3% Average of math, English and science: 41% in 2022-23 → 44% in 2025-26 76% 859 Hispanic 78%
John Stallings Elementary
Grades K–6 · Corona-Norco Unified
0.6 mi
27%
−13 vs state
34%
−13 vs state
30%
−6 vs state
Average of math, English and science: 31% in 2022-23 → 30% in 2025-26 87% 627 Hispanic 71%
Centennial High
Grades 9–12 · Corona-Norco Unified
0.7 mi
38%
+6 vs state
67%
+10 vs state
45%
+7 vs state
5% Average of math, English and science: 45% in 2022-23 → 50% in 2025-26 81% 2,712 Hispanic 63%
Corona Fundamental Intermediate
Grades 6–8 · Corona-Norco Unified
0.8 mi
47%
+10 vs state
65%
+15 vs state
48%
+13 vs state
15% Average of math, English and science: 38% in 2022-23 → 53% in 2025-26 80% 754 Hispanic 70%
Lee V. Pollard High
Grades 9–12 Alternative · Corona-Norco Unified
1.1 mi
1%
−31 vs state
11%
−47 vs state
1%
−37 vs state
Average of math, English and science: 5% in 2022-23 → 4% in 2025-26 92% 413 Hispanic 78%
Corona-Norco Alternative
Grades K–12 Alternative · Corona-Norco Unified
1.1 mi
8%
−20 vs state · 2023-24
23%
−33 vs state · 2023-24
8%
−24 vs state · 2023-24
30% Average of math, English and science: 43% in 2021-22 → 13% in 2023-24 — 0
Scale Leadership Academy - East
Grades K–12 Charter Virtual · Scale Leadership Academy - East District
1.3 mi
31%
−8 vs state
36%
−12 vs state
25%
−11 vs state
6% Average of math, English and science: 25% in 2022-23 → 31% in 2025-26 56% 1,261 White 51%
Vicentia Elementary
Grades K–6 · Corona-Norco Unified
1.3 mi
28%
−12 vs state
42%
−5 vs state
19%
−16 vs state
Average of math, English and science: 31% in 2022-23 → 30% in 2025-26 90% 557 Hispanic 83%
Jefferson Elementary
Grades K–6 · Corona-Norco Unified
1.3 mi
13%
−28 vs state
24%
−23 vs state
6%
−29 vs state
6% Average of math, English and science: 20% in 2022-23 → 14% in 2025-26 94% 561 Hispanic 93%