Average
#1312 of 1,787 private schools in CA
Harker
School · San Jose, CA
A private school in San Jose, CA serving grades Kindergarten – 12th.
3800 BLACKFORD AVE, San Jose, CA 95117
- 9.7:1 student-teacher ratio
Academics
PreliminaryWhat 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 not available
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
Most recent published year. School vs. CA average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Harker sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Jose map →
Getting around & local context
- Walk 39Car-Dependent
- Transit 38Some Transit
- Bike 57Bikeable
- City Safety: High3,210/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Jose), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$115,778
Median home value
$1,425,200
Median rent
$2,367/mo
College educated
44.4%
Homeownership
35.6%
Poverty rate
9.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 95117; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Saniku Gakuin Santa Clara Japanese SchoolPrivate · tuition | 3.1 | K–9 | 1.0 mi | 385 | Compare → |
| S.a.g.e AcademyPrivate · tuition | 4.3 | K–12 | 1.8 mi | 31 | Compare → |
| Sage AcademyPrivate · tuition | Not rated | K–12 | 1.8 mi | 29 | Compare → |
| Esther B Clark School - South BayPrivate · tuition | 5.6 | 3–10 | 2.0 mi | 51 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Harker is listed in San Jose, CA; verify the current enrollment path directly.
About Harker
Harker is a private school in San Jose, CA, serving approximately 1,976 students in grades Kindergarten-12th with a 9.7:1 student-teacher ratio. It holds a MySchoolScout rating of 5.6 out of 10 and ranks #1,312 of 1,787 private schools in CA.
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 ranks #1,312 of 1,787 private schools in CA.
What is Harker's MySchoolScout rating?
Harker has a current MySchoolScout rating of 5.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; 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.
School factsNCES Private School Universe Survey (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 County
- Phone
- (408) 345-9617
- Area population (ZIP 95117)
- 27,798
- Area average commute
- 24.3 min
- Area median age
- 35.5
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 95117; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
Related reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.