Independent charter school · Riverside County Office of Education · Corona, California

Excelsior Charter School Corona-Norco — Rating & test scores

Corona · 7–12 · 133 students (2024–25)

1400 Fullerton Avenue, 92879excelsior.com ↗(760) 245-4262
13thpercentileNeeds Support

The dots are California’s 1,498 scored public high schools, placed by Scope Score on spring 2025 tests. Why not spring 2026? High school scores include graduation and college-readiness records, which the state publishes a year after the tests. How it’s built →

Scope Score
43

Weighted composite · 2024–25
A weighted mix of six of the seven high school measures.

See this school’s score factors ↓
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100

In 2024–25, 91% of the class graduated in four years (29 of 32); across California, 89%.

Source
Source
CDE four-year adjusted cohort graduation rate (ACGR), 2024–25
Students
students who started 9th grade together: 32
Comparison
California: graduates divided by students who started 9th grade together, across 2,281 public schools’ rows (our combination, not CDE’s published state rate; 432,702 of 487,177).

This rating covers grade 11. Excelsior Charter School Corona-Norco teaches 7–12: grades 7 and 8 results ↓

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Campus map · © OpenStreetMap

Drawn from OpenStreetMap, inside the campus outline from the California School Campus Database (2025). Volunteers map it, so a new building may be missing. Buildings with no mapped height are drawn one storey high.

A picture of the campus, not an attendance boundary or a rating.

Schools maintain a closed campus policy. For students’ safety, visitors may enter a campus only with the school’s official permission; this drawing implies no permission to enter.

In grades 7 and 8, spring 2026, 39% scored Proficient or Advanced in English (reading and writing), against 50% across California.

From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”).

Sources
The sentence above
California’s state tests (CAASPP), California Department of Education, spring 2026. All students tested in grades 7 and 8. California: CDE’s grade 7 and 8 rows for the whole state combined, weighted by students tested (our calculation; 838,600 in English tested).

Common questions

How do I get in?

Ask Excelsior Charter School Corona-Norco how it admits students. Charter schools set their own enrollment steps and dates. Evidence ↓

Is Excelsior Charter School Corona-Norco a good high school?

Excelsior Charter School Corona-Norco scores higher than 13 in 100 of California’s 1,498 scored public high schools: 13th percentile, Needs Support, spring 2025. Evidence ↓

How often do students miss school or get suspended?

In 2025–26, 0 in 100 students missed 10% or more of school days, against 6 in 100 at the average Riverside County Office of Education high school. 3.8% of students (6 of 160) were suspended at least once in 2025–26, against 2.9% at the average California high school. Evidence ↓

More questions (3)

What could my child study here?

4 students took a college course for credit in 2023–24, by the federal Civil Rights Data Collection. Evidence ↓

Where do students go after finishing high school here?

30% of the class of 2023 enrolled in college within 12 months, by CDE’s college-going records. Evidence ↓

What should I ask on a visit?

The questions drawn from this page are under Next steps, ready to copy. Evidence ↓

Academic achievement

How did students here do on state tests?

62% of the 26 students tested scored Proficient or Advanced in English; 23% did in math.

State tests (CAASPP), grade 11, spring 2026

In grade 11, spring 2026, 62% of the 26 students tested scored Proficient or Advanced in English, against 57% across California. In math, 23% did, against 32% across California. Fewer than 30 students tested, so one year can swing a lot; ask how results looked in other years.

Source
Source
California’s state tests (CAASPP), California Department of Education, spring 2026
Students
all students tested in grade 11: 26
Comparison
California: CDE’s grade 11 rows for the whole state combined, weighted by students tested (our calculation; 414,559 in English, 413,523 in math tested). The comparisons use the same grade and year.
AdvancedProficientBelow the standard

English

Grade 11 · spring 2026 · 26 tested

Advanced
19%
Proficient
43%
Below the standard
38%
This school62%
California57%
Riverside County Office of Education45%

62% Proficient or Advanced in grade 11.

Math

Grade 11 · spring 2026 · 26 tested

Advanced
19%
Proficient
4%
Below the standard
77%
This school23%
California32%
Riverside County Office of Education21%

23% Proficient or Advanced in grade 11.

Results for each grade, spring 2026English and math · grades 7, 8 and 11 · every level, with tested counts

What each level means: California's level descriptions.

English

English, grades 7 and 8: share of students tested, spring 2026
MeasureGrade 7Grade 8
Proficient or Advanced36%41%
Advanced7%18%
Proficient29%23%
Developing level28%50%
Minimal36%9%
Tested1422
California51%49%
Difference−15−8
English, grade 11: share of students tested, spring 2026
MeasureGrade 11
Proficient or Advanced62%
Advanced19%
Proficient43%
Developing level23%
Minimal15%
Tested26
California57%
Difference+5

California is CDE’s statewide English row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

Math

Math, grades 7 and 8: share of students tested, spring 2026
MeasureGrade 7Grade 8
Proficient or Advanced21%18%
Advanced7%9%
Proficient14%9%
Developing level29%41%
Minimal50%41%
Tested1422
California38%36%
Difference−17−18
Math, grade 11: share of students tested, spring 2026
MeasureGrade 11
Proficient or Advanced23%
Advanced19%
Proficient4%
Developing level15%
Minimal62%
Tested26
California32%
Difference−9

California is CDE’s statewide math row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

A grade the school doesn't teach has no row. “Suppressed” marks a result CDE blanks because fewer than 11 students tested (CDE’s reporting rule); “none tested” marks a grade CDE lists with no students tested; “not on file” marks a result missing from the records we hold. None of them means zero.

New to these scores? Read CAASPP scores explained: how to read your child’s report →

How do the middle grades do?

Well below California in both subjects. In grades 7 and 8, spring 2026, 39% scored Proficient or Advanced in English and 19% in math, against 50% and 37% across California.

English

Grades 7 and 8 · spring 2026 · 36 tested

Advanced
14%
Proficient
25%
Below the standard
61%
This school39%
California50%
Riverside County Office of Education44%

39% Proficient or Advanced in grades 7 and 8.

Math

Grades 7 and 8 · spring 2026 · 36 tested

Advanced
8%
Proficient
11%
Below the standard
81%
This school19%
California37%
Riverside County Office of Education26%

19% Proficient or Advanced in grades 7 and 8.

Have results changed?

English went from 45% to 62% and math from 14% to 23%.

English · top two levels · grade 11

202545%22 tested
→
202662%26 tested

This school

California, same grades57% → 57%2025 → 2026 · 432,651 → 414,559 tested

Math · top two levels · grade 11

202514%22 tested
→
202623%26 tested

This school

California, same grades30% → 32%2025 → 2026 · 431,903 → 413,523 tested

Each year is a different group of students.

Ask: What extra help do students who are behind get, and how do you know it’s working?

All four levelsThe state’s test levels Advanced, Proficient, the Developing level (formerly Nearly met) and Minimal, with tested counts
Share of students tested at each level, spring 2026
StudentsAdvancedProficientDeveloping levelMinimalTested
English, grade 11 · This school19%43%23%15%26
English, grade 11 · California27%30%21%22%414,559
English, grade 11 · Riverside County Office of Education17%28%24%31%691
Math, grade 11 · This school19%4%15%62%26
Math, grade 11 · California16%16%20%48%413,523
Math, grade 11 · Riverside County Office of Education11%10%13%66%687
English, grades 7 and 8 · This school14%25%42%19%36
English, grades 7 and 8 · California19%31%23%27%838,600
English, grades 7 and 8 · Riverside County Office of Education12%32%27%29%2,338
Math, grades 7 and 8 · This school8%11%37%44%36
Math, grades 7 and 8 · California21%16%23%40%838,896
Math, grades 7 and 8 · Riverside County Office of Education13%13%24%50%2,332

Below the standard combines the state’s Developing and Minimal levels, its two lowest. Data source: California Department of Education, spring 2026. The state comparison combines CDE’s rows for the same grades, weighted by students tested (our calculation). The district row combines its public schools in the same grades, weighted by students tested.

Grade 11 tests are one part of the picture. Graduation, readiness and college destinations answer different questions below.

Each grade’s results: English ↑ · Math ↑

Results since 20196 tested years shown

Chart and table: 2019–2026.

English top two levels, grade 11
This schoolCalifornia
0%50%100%20192023202662%57%
Math top two levels, grade 11
This schoolCalifornia
0%50%100%20192023202623%32%

The lines break across the COVID years, when state testing was waived or optional.

2026 was the highest year in this series in both subjects. Each year is a different group of students.

Each year’s results and tested counts

English · top two levels · grade 11
YearThis schoolCalifornia
201940%
20 tested		57%
439,947 tested
202236%
22 tested		55%
427,007 tested
202342%
38 tested		55%
442,128 tested
202455%
31 tested		56%
435,296 tested
202545%
22 tested		57%
432,651 tested
202662%
26 tested		57%
414,559 tested
Math · top two levels · grade 11
YearThis schoolCalifornia
201910%
20 tested		32%
438,107 tested
20220%
22 tested		27%
424,390 tested
202321%
39 tested		27%
440,912 tested
202416%
31 tested		28%
434,711 tested
202514%
22 tested		30%
431,903 tested
202623%
26 tested		32%
413,523 tested

What you can do

Who can act on Excelsior Charter School Corona-Norco’s results?

Excelsior Charter School Corona-Norco’s own board decides its plan.

The state hasn’t placed Excelsior Charter School Corona-Norco in a support program. Federal designation under the Every Student Succeeds Act, 2025–26. Source 

Where is its yearly plan?

Its 2026–27 plan (LCAP, PDF) 

Riverside County Office of Education authorized this charter; its current term ends June 30, 2031.

Authorizer from the California Department of Education’s charter term file; term from its Charter School Database, checked October 22, 2026. Source 

Life at school

How many students here graduate, and where do they go next?

91% of students graduated in four years in 2024–25.

State graduation, readiness, college-going, attendance and suspension records

That compares with 89% across California. 22% were ready for college or career (state measure) in 2024–25. 30% of the class of 2023 enrolled in college within 12 months.

Preparation · each measure describes a different student group

Graduated in four years

91%

Across California: 89%

2024–25 · 29 of 32 students who started 9th grade together

Ready for college or career (state measure)

22%

Across California: 52%

2024–25 · 7 of 32 students in the state’s measure

Finished the UC/CSU course list

10%

Average California high school: 56%

2024–25 · 3 of 29 graduates finished the UC/CSU course list

Destinations · class of 2023

Where students who finished high school went

30% enrolled in college within 12 months · 20 students who finished high school

  • University of California0 · 0%
  • California State University0 · 0%
  • California community college6 · 30%
  • In-state private0 · 0%
  • Out-of-state, 4-year0 · 0%
  • Out-of-state, 2-year0 · 0%
  • Not enrolled14 · 70%

Source: CDE college-going records, class of 2023. Shares are our arithmetic: each count divided by all high-school completers (graduates and other students who finished), rounded together so they total 100. “Not enrolled” does not describe employment, military service or other routes.

What could my child study here?

What other courses and pathways are on record?

College courses in high school (dual enrollment)
4 students took one

2023–24

Students taking a college course for credit while in high school, often through a community college. Federal Civil Rights Data Collection, school-reported.

Ask: How does the school help students who don’t go to college plan what comes next?

Where these figures come fromEach measure’s source, student group and definition
Graduated in four years
2024–25 · 29 of 32 students who started 9th grade together. California Department of Education, adjusted cohort graduation records. Comparison is SchoolScope’s combination of graduates and cohort counts across the reference schools, not CDE’s published state rate.
Ready for college or career (state measure)
2024–25 · 7 of 32 students in the state’s measure. California Department of Education, College/Career Indicator (CCI), overall “Prepared” rate, among the students in the indicator’s group. Prepared is CDE’s overall classification, not AP participation or a college admission rate.
Finished the UC/CSU course list
2024–25 · 3 of 29 graduates finished the UC/CSU course list. California Department of Education, A–G completion records (graduates who met the UC/CSU course requirements). Course completion is separate from college enrollment.
Where students who finished high school went
CDE college-going records, class of 2023. College enrollment is counted for 12 months after finishing high school and matched to college records, so this runs about two years behind. A dash is unavailable, not zero.

How often do students miss school or get suspended?

No student was chronically absent in 2025–26. That means no student missed 10% or more of school days. At the average Riverside County Office of Education high school, 6 in 100 were. 3.8% of students were suspended at least once in 2025–26, against 2.9% at the average California high school.

Source
Source
CDE chronic absenteeism and suspension files, 2025–26
Students
chronic absence: 0 of 154 students counted for it; suspension: 6 of 160 students enrolled during the year
Comparison
Each comparison is the rate at the average school (our average of school rates), not a pooled rate. Also: suspensions at the average Riverside County Office of Education high school 2.0%.

Chronically absent, 2025–26

0 in 100This school
6 in 100At the average Riverside County Office of Education high school
22 in 100At the average California high school

0 of 154 students were chronically absent, meaning they missed 10% or more of school days.

Suspensions, 2025–26

3.8%

of students were suspended at least once (6 of 160). Average California high school 2.9%.

Ask: When a student is suspended, what happens before and after, and who talks with the family?

Chronic absence by grade2025–26 · per 100 students, with counts
  • Grades 7–8: 0 in 100, 0 of 41
  • Grades 9–12: 0 in 100, 0 of 113
Ask families and staff yourselfWhat to ask the people at Excelsior Charter School Corona-Norco

Ask current families how the school keeps them informed, and what happened when their child needed help. Ask staff how long teachers tend to stay.

Questions for your visit ↓

Have a child here? Answer 7 questionsResponder en español

Every learner

Who goes here?

Hispanic or Latino students are the largest group here: 58%.

Students, families and teachers

Who are the students?

2025–26 · students counted
1. Hispanic or Latino: 58%2. White: 27%Unallocated share: 15%. 100% minus available shares; not a student group.Reported shares2025–26
  1. Hispanic or Latino58%
  2. White27%
  3. Asian—
  4. Black or African American—
  5. Filipino—
  6. Two or more races—
  7. American Indian or Alaska Native—
  8. Pacific Islander—
  9. Not reported—
  10. Unallocated share15%
A dash means the share isn’t available; it isn’t zero. The unallocated share is what’s left after the shares we have; it isn’t a student group. Source and comparisons: the full student mix below.

Who are the families and teachers?

51%of students qualified for free or reduced-price meals in 2024–25, 68 of 133. California: 63%.

20teachers, 2024–25

7 yearsaverage experience, 2024–25

0%in their first year, 2024–25

62%of teaching positions with proper credential and placement, 2021–22

Ask: Which student groups does the school track most closely, and what does it do when one falls behind?

Full student mix, comparisons and sources, 2025–26
Students, 2025–26Here
Hispanic or Latino58%
White27%
Asian—
Black or African American—
Filipino—
Two or more races—
American Indian or Alaska Native—
Pacific Islander—
Not reported—

Data source: California Department of Education chronic-absence file, 2025–26. Shares are of the students the file counts for attendance (CDE’s “eligible enrollment”); unavailable categories are shown as a dash.

How the credential rate is counted

CDE SARC report 2024–25, measured 2021–22: 62% of teaching positions, 3.5 properly credentialed teaching-position FTE out of 5.7 total position FTE (FTEs as rounded by the source; the share is CDE’s own). This measures positions, not individual teachers.

Next steps

How do I get in?

Ask Excelsior Charter School Corona-Norco how it admits students. Charter schools set their own enrollment steps and dates.

Before you apply

Confirm this school’s current process directly.

Eligibility and entry grades
Which grades are accepting applications, and who is eligible?
Application and lottery
What are the deadlines, enrollment priorities, and lottery or waitlist steps?
The daily logistics
What transportation and before- or after-school options are available?
School website: excelsior.com ↗Office: (760) 245-4262Administrator: Derek King

Location and visiting

Get directions  (opens Google Maps in a new tab)
1400 Fullerton Avenue, Corona 92879

Directory location · Explore nearby schools on the map. Confirm enrollment with the school.

Questions for your visit

  1. What extra help do students who are behind get, and how do you know it’s working? 77% in math scored at the Developing or Minimal level, grade 11, spring 2026 (26 students tested); California: 68%
  2. How does the school help students who don’t go to college plan what comes next?
  3. When a student is suspended, what happens before and after, and who talks with the family?
  4. Which courses and career pathways does the school run, and who can enroll?
  5. What support is available when a student falls behind on graduation requirements?

Office (760) 245-42621400 Fullerton Avenue, directions  (opens Google Maps in a new tab)

Nearby high schoolsClosest first, by straight-line distance

The closest high schools, by straight-line distance from this campus. Distance isn’t an attendance boundary.

Nearby high schoolsPercentile among California high schools, 2025

Each percentile compares a school with California schools at its own level.

Explore nearby schools on the map

Source records

Every figure on this page, with its source, grades, year and count.

Score factorssource values, index and weights · 2024–25 · ranked #1,290 of 1,498 California high schools we score · #3 of 3 in Riverside County Office of Education
Score factors, 2024–25
FactorSchoolIndexWeight
Graduation rate91%5425%
Exceeded standardaverage of English and math9%4322%
Ready for college or career (state measure)22%3620%
Met or exceededaverage of English and math30%4618%
Chronically absent0 in 100645%
Suspension rate3.0% (5 of 168)525%

Index is where the school's value sits among the California high schools we score, from 0 to 100, where 50 is their average; it is not a percentile. School values are from 2024–25. Chronic absence and suspension are CDE's all-students school rates; the score uses an adjusted version of each that pulls small schools toward the average, so their index can sit nearer 50 than the rate suggests. The weights above add to 95%: English learners reaching the top level of the state’s English test has no value for this school, so its 5% weight is shared out among the measures above.

Scope Score by year2018–19 to 2024–25 · each year’s inputs, and the score for each year we could verify

The 2024–25 Scope Score, in the current-formula row below, uses the state’s college-or-career readiness measure, 2024–25. No verified earlier Scope Scores are available here.

Scope Score

School yearScope ScorePercentileRankComparison group
2024–254313#1290California high schools · 1,498 schools · current formula

2018–19, 2021–22, 2022–23 and 2023–24 have records on file but no Scope Score we could verify against that year’s source files, so no score is shown for them.

School yearChronic absenceSuspension
2018–19not on filenot on file
2021–22not on filenot on file
2022–23not on filenot on file
2023–241 in 1001.2% (2 of 162)
2024–250 in 1003.0% (5 of 168)

Chronic absence and suspension are CDE’s all-students school rates for each year.

No 2019–20 or 2020–21 records in this SchoolScope series
Every tested year2019–2026 · rates, tested counts, and each grade

English and math by test year · all tested grades

Year · subjectStudents with scoresTop levelTop two levels
2026 · English6216%48%
2026 · Math6213%21%
2025 · English5912%37%
2025 · Math597%17%
2024 · English6514%54%
2024 · Math658%18%
2023 · English7110%45%
2023 · Math726%17%
2022 · English482%31%
2022 · Math480%2%
2019 · English518%37%
2019 · Math514%18%

Each year names its school year end (2026 = 2025–26). “Students with scores” counts each subject on its own, so don’t add the English and math counts together. A dash is unavailable, not zero.

Earlier years · grade and subject

Year · grade · subjectStudents with scoresMet or exceeded
2025 · Grade 7 · English1540%
2025 · Grade 8 · English2227%
2025 · Grade 11 · English2245%
2025 · Grade 7 · Math1520%
2025 · Grade 8 · Math2218%
2025 · Grade 11 · Math2214%
2024 · Grade 7 · English1839%
2024 · Grade 8 · English1669%
2024 · Grade 11 · English3155%
2024 · Grade 7 · Math1822%
2024 · Grade 8 · Math1619%
2024 · Grade 11 · Math3116%
2023 · Grade 7 · English1471%
2023 · Grade 8 · English1932%
2023 · Grade 11 · English3842%
2023 · Grade 7 · Math147%
2023 · Grade 8 · Math1916%
2023 · Grade 11 · Math3921%
2022 · Grade 7 · English1323%
2022 · Grade 8 · English1331%
2022 · Grade 11 · English2236%
2022 · Grade 7 · Math130%
2022 · Grade 8 · Math138%
2022 · Grade 11 · Math220%
2019 · Grade 7 · English1354%
2019 · Grade 8 · English1822%
2019 · Grade 11 · English2040%
2019 · Grade 7 · Math1331%
2019 · Grade 8 · Math1817%
2019 · Grade 11 · Math2010%

Current 2025–26 grade results are under Academic achievement, in Results for each grade. “Students with scores” counts the students tested in that grade, subject and year. A missing result is not zero, and each year’s row is a different group of children.

Science (CAST)schoolwide · spring 2026
Science (CAST)TestedAdvancedProficientDeveloping levelMinimal
Schoolwide638%25%54%13%

CAST is tested in grades 5 and 8, then once in grade 10, 11, or 12. This row is the school's all-student aggregate. Not part of the Scope Score.

Student groups: the state’s growth measureCalifornia School Dashboard 2025 · points above or below what the state expected · shown, not part of the score
GroupEnglishnCDE categoryMathnCDE category
All students+329Average−1129Moderate
English-only students+1420not categorized−1920not categorized
Hispanic or Latino+718Accelerated−618Moderate
Low-income+118Average−1618Moderate

CDE reports scale-score points against the state’s expected score — not a percentage or percentile. The table keeps the group records SchoolScope imported for this school, including rows below our narrative display threshold. Muted rows have fewer than 30 students with a valid growth score. SchoolScope uses that threshold for the shorter narrative view; the reported values stay visible here. “Not categorized” means this imported CDE row has a growth value without a performance category. At least one estimate here is a CDE weighted estimate; that describes how CDE combines years, not a year-over-year trend. A group absent from this table has no imported record shown here. Its absence alone does not establish its size or performance. CDE growth covers grades 4–8; here that is grades 7 and 8. SchoolScope does not use these CDE figures in its Scope Score.

Growth recordsthe state’s student-by-student measure
California growth model · points vs expected

State model · English+3 pts vs expected

matched students, grades 7 and 8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 7 and 8

29 students

CDE growth category: Average

California growth model, English: +3 scale-score points versus the state's expectation, CDE category Average, against SchoolScope's +1-point median for California high school records.

State model · math−11 pts vs expected

matched students, grades 7 and 8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 7 and 8

29 students

CDE growth category: Moderate

California growth model, math: −11 scale-score points versus the state's expectation, CDE category Moderate, against SchoolScope's −6-point median for California high school records.

Source notes. CDE reports scale-score points against the state’s expected score for matched students, never a percentage. Among SchoolScope's retained California high school records, the median English estimate is +1 and the middle half fall between −9 and +7 scale-score points — the spread is wide, so read the figure against it, not its sign alone. CDE's 2025 Dashboard weighted school estimate uses assessments from 2022–23, 2023–24, and 2024–25; adjacent reporting editions should not be read as independent annual changes. The CDE measure covers grades 4–8; here that is grades 7 and 8, and it is not part of the Scope Score.

Attendance and suspensionsState records · this school and each student group · 2018–19 and 2025–26

CDE’s all-students school rates for 2024–25 and 2025–26; the change is the difference between the two rates as printed.

Year-over-year school rates
Chronic absenteeism2024–25 · 0 in 100 → 2025–26 · 0 in 100 · 0 in 100
Suspension rate2024–25 · 3.0% (5 of 168) → 2025–26 · 3.8% (6 of 160) · +0.8 percentage points
Group2018–192025–26Change
Female—0 in 100—
Male—0 in 100—
Hispanic or Latino—0 in 100—
White—0 in 100—
Students with disabilities—0 in 100—
Low-income—0 in 100—
All students—0 in 100—

Two reported school years only; no intervening-year result is implied. Source: CDE school-level chronic absenteeism by student group.

Graduation and readinessstate records · each rate for its own year and class of students
MeasureSource record
This school · CCI overall PreparedCDE College/Career Indicator · CCI source year 2025 · all students · all students in the current four-year graduation cohort, plus only Prepared fifth-year graduates from the prior cohort. Overall CCI Prepared rate 22% · numerator 7 students classified Prepared · denominator 32 CCI students.
California · CCI overall PreparedCDE statewide CCI cohort · CCI source year 2025 · all students · overall Prepared rate 52% · numerator 257,567 students classified Prepared · denominator 497,814 CCI students.
AP pathway among CCI Prepared studentsCDE College/Career Indicator · CCI source year 2025 · all students · AP pathway rate 0% · AP-pathway numerator 0 · denominator 7 (CCI Prepared students). This measure uses Prepared students as its denominator, not the whole CCI cohort; it is not an AP exam-taking rate or a count of AP courses offered. That cohort includes all students in the current four-year graduation cohort plus only Prepared fifth-year graduates from the prior cohort. In 2025 the pathway accepts two qualifying AP exams, two qualifying AP courses, or a combination of one of each in different subjects.

CDE's overall Prepared rate is the college-readiness factor in the Scope Score (20% of the high school score). The school rate is 7 of 32 CCI students, not the AP-only pathway or A–G completion rate. The California figure is CDE's statewide CCI student cohort, not an average of SchoolScope's comparable high schools or the SchoolScope school-rank pool.

Graduation rate
91%
AP route, among those ready for college or career
0%
2025 CDE CCI cohort · AP courses, exams, or both; share of students ready for college or career (CDE’s “Prepared”), not course offerings
Finished the UC/CSU course list (A–G)
10%
A–G are the 15 courses (across 7 subjects) required for UC/CSU eligibility
College-going rate
30%

These source periods and populations differ: graduation uses an adjusted cohort, while A–G completion and college-going use separately reported groups. The rates are shown individually, without a shared performance tier.

Advanced coursework, federal snapshot2023–24 · Civil Rights Data Collection · dated historical snapshot
MeasureThis school
AP offerednot reported
AP course countnot reported
AP enrollment (male/female)not reported
IB participationnot reported
Dual enrollmentoffered · 4 enrolled
Algebra I in grade 8not offered
Calculus sections0
Physics sections1
Chemistry sections1
Reported male/female enrollment (CRDC)131

These counts aren’t part of the Scope Score. “Not reported” means the federal record has no value for that item; it isn’t a zero. Enrollment counts add the male and female students the survey reports.

College destinationsclass of 2023 · state college-going records, 12 months after graduation
DestinationCompleters% (derived)
University of California00%
California State University00%
California community college630%
In-state private00%
Out-of-state, 4-year00%
Out-of-state, 2-year00%
Not enrolled1470%

20 students who finished high school, class of 2023 · state-reported college-going rate 30% · % column is computed by SchoolScope (count ÷ all who finished high school; CDE calls them completers), not a CDE-native rate · an unavailable or suppressed cell is marked as missing; a reported zero remains distinct · source: CDE 12-mo CGR, 2023 cohort (the newest published), National Student Clearinghouse match.

Fundingschool and district spending, from state and federal finance records · each row names its fiscal year and measure

Per-pupil spending

District · current expense$26,905 per pupil

NCES F-33 · FY 2017–18 (2018) · fall district membership: 9,384 pupils

Selected General Fund operating costs · FY 2024–⁠25 · SchoolScope calculation
Instruction 27%Instruction support 29%Student services 14%Administration 25%Buildings & maintenance 5%
The arithmetic behind these shares · FY 2024–25
GroupDollarsShare, to two decimalsPrinted
Instruction$62,881,57726.36%27%
Instruction support$69,929,92629.31%29%
Student services$32,714,82513.71%14%
Administration$59,508,23124.94%25%
Buildings & maintenance$12,776,4075.36%5%
Total$238,571,114100.00%100%

These shares are our arithmetic: each group’s dollars divided by the $238,571,114 total of the groups shown, rounded to whole percents by largest remainder so they add up to 100. Dollar amounts are rounded to the nearest dollar, so they can differ from the total by a dollar. SchoolScope groups district-level CDE SACS UserGL actuals from Fund 01, using operating objects 1000–5999 and excluding retiree benefits, food and community services, facilities acquisition, other outgo, and nonagency goals. These shares use that filtered total; they do not exactly break down CDE's official current expense per ADA above. The school-level ESSA figure uses a separate source.

NCES F-33 district fiscal-year history, 2017–⁠2018; latest district record shown: 2018
2018$26,905 per pupil
2017$25,759 per pupil

Source: NCES F-33 · Full district breakdown →

Staffing recordsstate teacher credential-and-placement and district salary records · each for its own year

Additional workforce records

Properly assigned intern credential holders0.0%

CDE 2024–25 SARC, Teacher Preparation and Placement table; measured school year 2021–22. Share of reported school teaching-position full-time equivalents assigned to properly assigned intern credential holders. A reported 0.0% is shown; unavailable rates are omitted. This is a position share, not a count of current teachers or of emergency permits.

The surrounding ZIP codeCensus Bureau survey, 2020–2024 · ZIP 92879 · not the school’s students
American Community Survey 5-year estimates · 2020–2024 · ZIP 92879 area
MeasureEstimate
Median household income$92,229
Bachelor's degree or higher (adults 25+)24%
ZIP-area population49,317
Median age36.5 years

Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates. Median household income covers the past 12 months and is reported in 2024 inflation-adjusted dollars. Bachelor's degree or higher uses adults age 25 and over as its population. A dash is unavailable, not zero; a reported zero remains zero. ZIP-area figures do not establish the school's attendance area or describe its enrolled students. These figures are not part of the Scope Score. See all schools in ZIP code 92879 →

Downloads, embed and methodologyCSV · embed code · sources · corrections

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<iframe
  src="https://schoolscope.co/embed/school/excelsior-charter-school-corona-norco-7869"
  width="100%" height="210" loading="lazy"
  style="border:0;border-radius:12px"
  title="Excelsior Charter School Corona-Norco — SchoolScope scorecard">
</iframe>

Free to embed with the credit link. Data updates automatically.

  • No student group comparison is shown for this school this year: either no group had 30 or more students tested in each subject, or no same-grade district or state rate was available for its groups.

Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2024–25 results, compared across 1,498 high schools · attendance and suspensions by student group from 2018–19 and 2025–26 · district finance for the year each row names · Census survey (ACS) 2020–2024 · federal civil rights data (CRDC) 2023–24, a past snapshot · state college-going records, class of 2023, matched to National Student Clearinghouse enrollment · Data updated October 15, 2026

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