Average
#1314 of 1,790 private schools in CA
Harker
School
3800 BLACKFORD AVE, San Jose, CA 95117
Estimated academic score. This school does not have standardized test data. Based on 222 schools in San Jose. Learn more
Enrollment
1,976
Student-Teacher
9.7:1
Score
5.6
Grades
Kindergarten – 12th
Enrollment
1,976
Student-Teacher
9.7:1
Score
5.6
Grades
Kindergarten – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In San Jose
#29 of 44
public schools
California schools
#276 of 366
About Harker
Harker serves 1,976 students from kindergarten through 12th grade in San Jose, California, offering a comprehensive K-12 education experience. With 204 full-time equivalent teachers, the school maintains an impressive 9.7:1 student-teacher ratio, providing students with significant individual attention and support. The school has earned a strong 9.0 out of 10 rating from MySchoolScout and ranks #708 out of 1,790 schools statewide, placing it in the 60th percentile among California schools.
This performance reflects the school's commitment to academic excellence across all grade levels, from elementary through high school. Harker's location on Blackford Avenue places it in the heart of an affluent San Jose neighborhood where families clearly value education. The surrounding 95117 zip code area has a median household income of $112,003 and a median home value of $1,330,800, with 44% of residents holding bachelor's degrees or higher.
The low poverty rate of just 9.5% among the area's 28,663 residents creates a stable community environment that supports student learning. As a regular public school in this thriving Silicon Valley community, Harker benefits from being situated in a large city that offers diverse educational and cultural opportunities while serving families who prioritize academic achievement.
What Parents Should Know
With a student-teacher ratio of 9.7:1, Harker offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Harker operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Compare to Public Schools
BetaHow Harker compares to 224 public schools serving similar grades in San Jose, CA
Student Demographics
Nearby Other Schools
| School | Rating |
|---|---|
| Harker (this school) | 5.6 |
| Boynton High | 6.4 |
| Lynhaven Elementary | 6.2 |
| Leroy Anderson Elementary | 6.2 |
| Discovery Charter | 6.4 |
| George C. Payne Elementary | 6.4 |
| Easterbrook Discovery | 7.8 |
| Manuel De Vargas Elementary | 8.0 |
| Monroe Middle | 4.3 |
| Latimer | 7.1 |
| Country Lane Elementary | 6.8 |
| Murdock-Portal Elementary | 8.1 |
| Moreland Middle | 6.2 |
| Lynbrook High | 8.8 |
| Gussie M. Baker Elementary | 6.4 |
| Nelson S. Dilworth Elementary | 7.4 |
| Del Mar High | 6.9 |
| Sherman Oaks Elementary | 7.8 |
| Luther Burbank Elementary | 7.8 |
| Joaquin Miller Middle | 8.1 |
| Forest Hill Elementary | 8.8 |
Showing 20 of 224 schools. View all schools in San Jose
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in CA
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
3800 BLACKFORD AVE, San Jose, CA 95117
Nearby Alternatives
Families considering Harker may also want to explore other schools in the area. Manuel De Vargas Elementary (rated 8.0/10, 1.2 miles away), which scores notably higher. Another option is Easterbrook Discovery (rated 7.8/10, 1.1 miles away), which scores notably higher. Additionally, WEST VALLEY MIDDLE SCHOOL (rated 6.9/10, 0.2 miles away), which scores notably higher. For more schools in San Jose, see our San Jose schools guide .
Nearby Schools
20 within 1.2 mi| School | Distance | Rating |
|---|---|---|
| Stratford Preparatory Blackford San Jose | 0.1 mi | — |
| Boynton High San Jose | 0.2 mi | 6.4 |
| AS-SAFA ACADEMY San Jose | 0.2 mi | — |
| WEST VALLEY MIDDLE SCHOOL San Jose | 0.2 mi | 6.9 |
| AS-SAFA INSTITUTE/AS-SAFA ACADEMY San Jose | 0.2 mi | — |
| Action Day Middle School San Jose | 0.3 mi | — |
| As-Safa Institute/As-Safa Academy San Jose | 0.3 mi | — |
| Harker School, The San Jose | 0.4 mi | — |
| Lynhaven Elementary San Jose | 0.4 mi | 6.2 |
| Leroy Anderson Elementary San Jose | 0.6 mi | 6.2 |
| Discovery Charter San Jose | 0.7 mi | 6.4 |
| George C. Payne Elementary San Jose | 1.1 mi | 6.4 |
| Challenger School - Strawberry Park San Jose | 0.9 mi | — |
| ACADEMY OF MANDARIN IMMERSION San Jose | 1.0 mi | — |
| TRUST MONTESSORI SCHOOL San Jose | 1.0 mi | 4.4 |
| SANIKU GAKUIN SANTA CLARA JAPANESE SCHOOL San Jose | 1.0 mi | 3.1 |
| STARBRIGHT SCHOOL San Jose | 1.1 mi | — |
| Easterbrook Discovery San Jose | 1.1 mi | 7.8 |
| Trust Primary School San Jose | 1.1 mi | — |
| Manuel De Vargas Elementary San Jose | 1.2 mi | 8.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95117 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$115,778
Median Home Value
$1,425,200
Median Rent
$2,367/mo
Population
27,798
College Educated
44.4%
Homeownership
35.6%
Avg Commute
24.3 min
Poverty Rate
9.9%
Median Age
35.5
Community Profile
The community surrounding Harker has a median household income of $115,778. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $1,425,200, with a median rent of $2,367/month. The local poverty rate of 9.9% is relatively low. The average commute for residents is 24 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 |
|---|---|
| San Jacinto Valley Academy San Jacinto, CA | 5.5 |
| Hawking S.T.E.A.M. Charter Chula Vista, CA | 5.4 |
| John Adams Academy - El Dorado Hills Roseville, CA | 5.4 |
| John Adams Academy - Lincoln Roseville, CA | 5.4 |
| Summit Charter Academy Porterville, CA | 5.4 |
| Westlake Charter Sacramento, CA | 5.8 |
Frequently Asked Questions
Common questions about Harker
What grades does Harker serve?
Harker serves students in grades Kindergarten through 12th.
How many students attend Harker?
Harker has an enrollment of approximately 1,976 students.
What is the student-teacher ratio at Harker?
The student-teacher ratio at Harker is 9.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Harker rank in CA?
Harker is ranked #1314 out of 1,790 private schools in CA.
What is Harker's MySchoolScout rating?
Harker has a composite rating of 5.6 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.
Is Harker a private school?
Yes, Harker is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Harker a religious school?
No, Harker is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Kindergarten – 12th
- Enrollment
- 1,976
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 9.7:1
- Teachers (FTE)
- 204
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 182 days
- Setting
- Large City
- County
- SANTA CLARA
- Phone
- (408) 345-9617
- Data Year
- 2022–2023
Resources & Links
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.
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