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Average

#6784 of 9,533 schools in CA

Calero High

High School · East Side Union High

420 Calero Ave., San Jose, CA 95123

Enrollment

164

Student-Teacher

18.2:1

Score

5.4

Grades

10th – 12th

Updated 2022-23

How this school compares

In San Jose

#153 of 223

public schools

California high schools

#1,459 of 1,892

In district

#15 of 16

East Side Union High

School environment

8.3 / 10

Very strong

About Calero High

Calero High is an alternative high school located in San Jose, California, serving students from grade 10 through 12. With a student body of 164 and a student-to-teacher ratio of 18.2:1, the school provides personalized attention to each student. The campus offers nine full-time equivalent teachers who are dedicated to supporting students in an alternative educational setting.

Calero High's academic performance reflects areas where there is room for improvement; the MySchoolScout rating stands at 2.7 out of 10, and it ranks as the 8975th school out of 9566 across California, indicating a need for continued focus on student development. In terms of proficiency in English Language Arts/Reading, 21% of students are proficient or above, while only 4% meet this standard in math. Despite these challenges, Calero High remains committed to providing an alternative learning environment that caters to diverse needs and offers support beyond traditional high school settings.

The school is situated within the bustling city of San Jose, offering its students access to a range of resources and opportunities available in a large urban area.

What Parents Should Know

With an enrollment of 164 students, Calero High is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress5.4Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.29 pts/yr
Data Period2019–2024
TrendDeclining
Academics1.6Significantly Below Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency0%
Reading/ELA Proficiency10.5%
Math vs. State Avg-28 pts
Reading vs. State Avg-45.4 pts
Overall Proficiency5%
Expected (poverty-adj.)40%
vs. Expected-34.6 pts
Adjusted Percentile2th
College Readiness6.5Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment8.3Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio18.2:1
Per-Pupil Spending$15,313

Calero High — Students at Calero High score 5% proficient, which is below what's typical for similar communities (expected: 40%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

61.6%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 3.8%
School
State
31.8%
ELA Proficiency 21.4%
School
State
51.5%

Based on 8 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
5%
ELA
15%
2021*
Math
10%
ELA
49.5%
2024
ELA
10.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.4/10.

How Calero High Compares

See how Calero High performs across key quality dimensions compared to state benchmarks.

Overall Score
5.4/10
29th percentile in CA
Academic
1.6/10
1.6/10
Growth
5.4/10
Above average
Environment
8.3/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
62%
Teaching Staff
18:1 student-teacher ratio
9 teachers

Location

420 Calero Ave., San Jose, CA 95123

Nearby Alternatives

Families considering Calero High may also want to explore other high schools in the area. Summit Public School: Tahoma (rated 8.2/10, 0.8 miles away), which scores notably higher. Another option is Santa Teresa High (rated 7.2/10, 0.4 miles away), which scores notably higher. Additionally, Oak Grove High (rated 6.9/10, 0.9 miles away), which scores notably higher. For more schools in San Jose, see our San Jose schools guide .

Nearby Schools

20 within 1.3 mi
School Distance Rating
Santa Teresa High San Jose 0.4 mi 7.2
Challenger School - Shawnee San Jose 0.3 mi
Phoenix High San Jose 0.4 mi 6.0
Oak Ridge Elementary San Jose 0.4 mi 7.4
Indigo San Jose 0.6 mi 5.6
Frost (Earl) Elementary San Jose 0.6 mi 5.1
KINSHIP ACADEMY San Jose 0.7 mi
Herman (Leonard) Intermediate San Jose 0.7 mi 8.0
Summit Public School: Tahoma San Jose 0.8 mi 8.2
Oak Grove High San Jose 0.9 mi 6.9
APOSTLES LUTHERAN SCHOOL San Jose 0.8 mi 7.0
LEGACY CHRISTIAN SCHOOL San Jose 0.9 mi 6.4
Apostles Lutheran San Jose 0.8 mi
Peach Blossom School San Jose 0.8 mi
Sakamoto Elementary San Jose 1.0 mi 4.8
Anderson (Alex) Elementary San Jose 0.9 mi 2.9
Del Roble Elementary San Jose 1.2 mi 7.7
Hayes Elementary San Jose 1.4 mi 5.1
Discovery Charter II San Jose 1.2 mi 5.6
Taylor (Bertha) Elementary San Jose 1.3 mi 6.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95123 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$136,364

Median Home Value

$1,108,100

Median Rent

$2,953/mo

Population

70,279

College Educated

44.8%

Homeownership

60.3%

Avg Commute

29.6 min

Poverty Rate

5.8%

Median Age

37.6

Community Profile

The community surrounding Calero High has a median household income of $136,364. It is a well-educated community where 45% of adults hold a bachelor's degree or higher. The median home value in the area is $1,108,100, with a median rent of $2,953/month. The local poverty rate of 5.8% is relatively low. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Downtown High San Francisco, CA 5.4
Maple High Lompoc, CA 5.4
Sierra Academy of Expeditionary Learning Nevada City, CA 5.4
Village Oaks High Stockton, CA 5.4
Abraham Lincoln Continuation Riverside, CA 5.5
Alta Vista High (Continuation) Vista, CA 5.5

Frequently Asked Questions

Common questions about Calero High

What grades does Calero High serve?

Calero High serves students in grades 10th through 12th.

How many students attend Calero High?

Calero High has an enrollment of approximately 164 students.

What is the student-teacher ratio at Calero High?

The student-teacher ratio at Calero High is 18.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Calero High rank in CA?

Calero High is ranked #6784 out of 9,533 schools in CA.

What is Calero High's MySchoolScout rating?

Calero High has a composite rating of 5.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Calero High?

Based on the most recent state assessment data, Calero High has 3.8% math proficiency and 21.4% reading/ELA proficiency.

Is Calero High a charter school?

No, Calero High is not a charter school. It is a traditional public school operated by the local school district.

Is Calero High a Title I school?

No, Calero High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Calero High?

61.6% of students at Calero High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,210/100K)

FBI UCR 2024. City-level (San Jose). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
10th – 12th
Enrollment
164
Student-Teacher Ratio
18.2:1
Teachers (FTE)
9
Free/Reduced Lunch
61.6%
Type
alternative
Setting
Large City
County
Santa Clara County
Data Year
2023–2024

District

East Side Union High
District Enrollment
20,471
Schools in District
16
Per-Pupil Spending
$16,654
District Rank
#15 of 16

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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