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SCHOOL COMMUNITY·WILLIAM S. HART UNION HIGH·NCES 064251006958

Canyon High

19300 West Nadal St., Canyon Country, CA 91351 · (661) 252-6110 · Los Angeles County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,952 STUDENTS
B+
allk12 Grade
Scored higher than 69% of California public high schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • C+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • B+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded California public high schools

Enrollment
1,952
High
DISTRICT 1,434 · STATE 838
Student : Teacher
24.4:1
80 FTE teachers
DISTRICT 22.7:1 · STATE 18.2:1
Free / Reduced Lunch
37%
725 students
DISTRICT 31% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 948525%
Grade 1046424%
Grade 1150126%
Grade 1250226%
Student demographics
52%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 67% · STATE 62% · US 70%
White
46824%
DISTRICT 32% · STATE 20% · US 43%
Hispanic
1,25965%
DISTRICT 45% · STATE 56% · US 30%
Black
814%
DISTRICT 4% · STATE 5% · US 15%
Asian
975%
DISTRICT 14% · STATE 12% · US 6%
Two+
432%
DISTRICT 4% · STATE 6% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,04153%
Female
91047%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
78.8%
CA avg 49.1% . +10.8pp since 2014
Math
46.2%
CA avg 37.7% . +15.2pp since 2014

What this means: On the CAASPP, California's statewide test, about 79 of every 100 students at this school read and write at grade level and about 46 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 11 points since 2014, while math scores are up about 15 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts48.3%30.5%14.1%7.1%
Math23.1%23.1%24.0%29.9%
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.

CAASPP results by year

School yearEnglish Language ArtsMath
2024-2578.8%46.2%
2023-2466.6%32.5%
2022-2371.5%43.5%
2021-2277.6%36.8%
2018-1980.3%41.4%
2017-1883.5%44.1%
2016-1785.2%42.9%
2015-1682.0%46.0%
2014-1568.0%31.0%
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
56.0%
composite math + reading, all grades
Predicted
57.8%
based on CA schools with similar FRL share
Beats by
-1.8pp
below demographic expectation

What this means: About 56% of students here test proficient in math and reading, compared with the roughly 58% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Canyon High

Canyon High's state test result (56.0% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Canyon High this school1,95237.1%56.0%
William S. Hart High
Newhall
1,94139.1%53.3%
Bonita Vista Senior High
Chula Vista
1,96037.1%50.9%
Sequoia High
Redwood City
1,85439.3%42.2%
Christopher High
Gilroy
1,63038.0%44.6%
Willow Glen High
San Jose
1,54338.8%43.6%
Matched among California high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Canyon High ranks

Among high schools
MeasureThis schoolIn CaliforniaIn Los Angeles County
State test proficiency
ranked highest first
56.0%#237 of 1,052#52 of 228
Math proficiency
ranked highest first
46.2%#199 of 1,056
▲ 130
#45 of 229
▲ 23
Reading proficiency
ranked highest first
78.8%#115 of 1,056
▲ 188
#28 of 229
▲ 35
3-year test score change
ranked biggest gain first
+5.3pp#335 of 1,044#102 of 229
Enrollment
ranked largest first
1,952#312 of 2,093#65 of 486
Students per teacher
ranked fewest first
24.4:1#1,151 of 1,352#311 of 358
Diversity index
ranked most diverse first
52.1%#630 of 1,351#107 of 359
Free and reduced lunch
ranked highest share first
37.1%#1,331 of 1,575#350 of 396
Enrollment change since 2017-18
ranked steepest decline first
-12.0%#395 of 802#148 of 227
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,952
-35 (-2%) vs 2020
-9% since 1990-91, when it was 2,152
Student : Teacher
24.4:1
was 24.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,9528024.4:137% (725)
2023-241,96682.223.9:132% (636)
2022-231,94684.123.1:137% (714)
2020-211,9878124.5:148% (956)
2017-182,21886.925.5:139% (875)
2015-162,3278926.1:122% (511)
2010-112,458N/AN/A18% (438)
2000-012,49210623.5:17% (180)
1990-912,1528625.0:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Canyon High.

Since 2017-18: students down 12% (2,218 to 1,952); teachers down 8% (86.9 to 80).

About Canyon High

Canyon High is a large high school in Canyon Country, California, administered by William S. Hart Union High. Enrollment in 2024-25 was 1,952 students in grades 9 through 12. Against the 838-student average for high schools in California, enrollment here is 133% higher.

William S. Hart Union High is the district for Canyon High. It has 16 schools and 20,465 students.

Roughly 65% of students at Canyon High are Hispanic. Other groups make up 24% White, 5% Asian, 4% Black, and 2% multiracial. County-wide, 48% of Los Angeles County residents are Hispanic. The school's diversity index is 52%, meaning two students picked at random have a 52% chance of belonging to different racial or ethnic groups.

Canyon High operates with 80 full-time-equivalent teachers, a ratio of about 24.4:1. That is higher than the 18.2:1 average for high schools in California. About 37% of students at the school meet free or reduced-price lunch income limits. Compared with the 70% average for public schools in Los Angeles County, the school's rate is lower.

The allk12 Grade for Canyon High is B+. Compared with California public high schools, the school scored higher than 69% on a mix of test scores, poverty-adjusted results, and recent trend.

Test results at Canyon High are 1.8 points below what its free or reduced-price lunch share predicts (56.0% actual, 57.8% predicted).

According to the American Community Survey, in Los Angeles County, the median household income is $90,112, roughly 36% of adults have a four-year degree or more, and the share of residents below the poverty line is 10%. There are 2,244 public schools in Los Angeles County, enrolling about 1,265,907 students in all.

The shortest distance from Canyon High to another public school is about 0.3 miles, to Cedarcreek Elementary. Counting only straight-line distance, at least 8 other public schools are within five miles. Of the 9 nearby schools with scores, including this one, Canyon High is 2nd on average proficiency.

NCES lists the school's locale as Suburb: Large. That means it sits in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

In 2020-21, Canyon High enrolled 1,987; in 2024-25, 1,952.

Topics for discussion here include science fairs, picture day, and bus routes. Anyone with firsthand experience at this school can post or comment.

Los Angeles County at a glance

View full county profile
Population
9,808,667
Census ACS
Median income
$90,112
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
2,244
1,265,907 students

Quick facts

School name
Canyon High
District
William S. Hart Union High
Address
19300 West Nadal St., Canyon Country, CA 91351
Phone
(661) 252-6110
County
Los Angeles County
Level
High
Grade range
09–12
Total enrollment
1,952
Teachers (FTE)
80
Student–teacher ratio
24.4:1
Free and reduced lunch
725 (37%)
Locale
21-Suburb: Large
NCES ID
064251006958
Charter school
No
Virtual school
No

Related schools

Other schools in William S. Hart Union High
Other schools in Canyon Country
Other Canyon High schools

3 other US public schools in 2 states are named Canyon High. Canyon High is the 3rd largest of the 4.

Nearby schools

Frequently asked questions

About Canyon High
How large is Canyon High?
Canyon High enrolls approximately 1,952 students in grades 09-12.
Is Canyon High an elementary, middle, or high school?
Canyon High is a high school covering grades 09-12.
How many teachers does Canyon High have?
Canyon High employs 80 FTE teachers, for a student-to-teacher ratio of 24.4:1.
What is the student diversity at Canyon High?
Student demographics at Canyon High are roughly 24% White, 65% Hispanic, 4% Black, 5% Asian, 2% Two or more.
What district is Canyon High in?
Canyon High is part of William S. Hart Union High.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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