Excellent
#1630 of 9,539 schools in CA
Top 17% in state
Castillero Middle
Middle School · San Jose Unified
6384 Leyland Park Dr., San Jose, CA 95120
Enrollment
849
Student-Teacher
22.3:1
Score
8.0
Grades
6th – 8th
Enrollment
849
Student-Teacher
22.3:1
Score
8.0
Grades
6th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#1,630 of 9,539
In San Jose
#43 of 223
public schools
In district
#6 of 41
San Jose Unified
Academic growth
9.0 / 10
Excellent
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Castillero Middle
Middle School in San Jose · grades 6th – 8th. Start here, then compare fit against nearby and district options.
Los Alamitos Elementary
0.6 mi away. Use as a geographic alternative in the same move search.
Simonds Elementary
0.6 mi away. Use as a geographic alternative in the same move search.
About Castillero Middle
Castillero Middle is a public middle school in San Jose, CA, part of San Jose Unified. Castillero Middle serves approximately 849 students, and covers grades 6th-8th, and has a 22.3:1 student-teacher ratio. Castillero Middle has a current MySchoolScout rating of 8.0 out of 10 and ranks #1,630 of 9,539 schools in CA.
Structured state assessment records for Castillero Middle show 49% math proficiency (multi-year average, 2009-2024) and 60% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 8.0 · Excellent
- District avg 7.2
- CA avg 6.5
What Parents Should Know
Castillero Middle runs 22.3:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Castillero Middle — Students at Castillero Middle score 54% proficient, which is below what's typical for similar communities (expected: 58%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
29.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 34 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.0/10.
How Castillero Middle Compares
See how Castillero Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
6384 Leyland Park Dr., San Jose, CA 95120
Nearby Alternatives
Families considering Castillero Middle may also want to explore other middle schools in the area. Bret Harte Middle (rated 9.0/10, 2.0 miles away), which scores slightly higher. Additionally, Dartmouth Middle (rated 7.7/10, 1.7 miles away), with a very similar rating. For more schools in San Jose, see our San Jose schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| Los Alamitos Elementary San Jose | 0.6 mi | 8.6 |
| Simonds Elementary San Jose | 0.6 mi | 7.5 |
| HOLY SPIRIT SCHOOL San Jose | 0.7 mi | 5.3 |
| Guadalupe Elementary San Jose | 1.2 mi | 7.7 |
| Dartmouth Middle San Jose | 1.7 mi | 7.7 |
| Almaden Country Day School San Jose | 1.5 mi | — |
| Pioneer High San Jose | 1.9 mi | 7.5 |
| ALMADEN COUNTRY DAY SCHOOL San Jose | 1.5 mi | 7.2 |
| CHAMPION SCHOOL San Jose | 1.7 mi | 5.5 |
| VENTURE CHRISTIAN ACADEMY Los Gatos | 1.6 mi | 7.6 |
| Delight Elementary San Jose | 1.7 mi | — |
| THE LEARNING COMPANY & ACADEMY San Jose | 2.0 mi | — |
| Williams Elementary San Jose | 1.8 mi | 8.4 |
| Almaden Elementary San Jose | 2.2 mi | 5.5 |
| Action Day Schools - Allen San Jose | 2.1 mi | — |
| ACTION DAY PRIMARY PLUS ALLEN SCHOOL San Jose | 2.1 mi | 2.5 |
| Lietz Elementary San Jose | 2.1 mi | 7.6 |
| Stratford School-Almaden San Jose | 2.3 mi | — |
| Allen at Steinbeck San Jose | 2.2 mi | 4.2 |
| Bret Harte Middle San Jose | 2.0 mi | 9.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95120 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$250,001
Median Home Value
$1,924,500
Median Rent
$3,501/mo
Population
38,103
College Educated
74.4%
Homeownership
88.7%
Avg Commute
34.3 min
Poverty Rate
2.2%
Median Age
47.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alamitos Intermediate Garden Grove, CA | 8.0 |
| Arlie F. Hutchinson Middle La Mirada, CA | 8.0 |
| Challenger Middle San Diego, CA | 8.0 |
| Edward J. Richardson Middle Torrance, CA | 8.0 |
| El Monte Middle Orosi, CA | 8.0 |
| El Sausal Middle Salinas, CA | 8.0 |
Frequently Asked Questions
Common questions about Castillero Middle
What grades does Castillero Middle serve?
Castillero Middle serves students in grades 6th through 8th.
How many students attend Castillero Middle?
Castillero Middle has an enrollment of approximately 849 students.
What is the student-teacher ratio at Castillero Middle?
The student-teacher ratio at Castillero Middle is 22.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Castillero Middle rank in CA?
Castillero Middle ranks #1,630 of 9,539 schools in CA.
What is Castillero Middle's MySchoolScout rating?
Castillero Middle has a current MySchoolScout rating of 8.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Castillero Middle?
Based on loaded state assessment records, Castillero Middle has 49% math proficiency (multi-year average, 2009-2024) and 60% reading/ELA proficiency (multi-year average, 2009-2024).
Is Castillero Middle a charter school?
No, Castillero Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Castillero Middle a Title I school?
No, Castillero Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Castillero Middle?
29.8% of students at Castillero Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 849
- Student-Teacher Ratio
- 22.3:1
- Teachers (FTE)
- 38
- Free/Reduced Lunch
- 29.8%
- Type
- regular
- Setting
- Large City
- County
- Santa Clara County
- Chronic Absenteeism (SY 2022-23)
- 21.0%
- Phone
- (408) 535-6385
Resources & Links
District
San Jose Unified- District Enrollment
- 25,059
- Schools in District
- 41
- Per-Pupil Spending
- $17,909
- District Rank
- #6 of 41
Other Schools in This District
How we rate schools
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