Alpha: Cornerstone Academy Preparatory
San Jose, CA · Santa Clara County Office of Education · Charter · Grades K-8
1,494th of 5,659 California elementary schools statewide · better than 74%▼ Declining
Alpha: Cornerstone Academy Preparatory ranking
SchoolRow ranks Alpha: Cornerstone Academy Preparatory 1,494th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 74% of elementary schools statewide. Its statewide percentile went from 82th in 2022 to 74th in 2025 — declining.
Alpha: Cornerstone Academy Preparatory test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 355 students tested
Homes near Alpha: Cornerstone Academy Preparatory
Typical home value $991K in zip 95122 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Elementary schools near Alpha: Cornerstone Academy Preparatory
Closest same-level schools, with 2024–25 state rank
- 3Robert F. Kennedy ElementaryFranklin-McKinley Elementary · 0.1 mi away4,416th of 5,659
ELA 28% · Math 25% - 9Rocketship Mosaic ElementaryFranklin-McKinley Elementary · 0.3 mi away · charter1,063rd of 5,659
ELA 60% · Math 66% - 1Santee ElementaryFranklin-McKinley Elementary · 0.4 mi away5,333rd of 5,659
ELA 22% · Math 12% - 5Shirakawa (George, Sr.) ElementaryFranklin-McKinley Elementary · 0.7 mi away3,016th of 5,659
ELA 41% · Math 35% - 2Jeanne R. Meadows ElementaryFranklin-McKinley Elementary · 0.8 mi away4,808th of 5,659
ELA 23% · Math 22% - 1O. S. Hubbard ElementaryAlum Rock Union Elementary · 0.8 mi away5,501st of 5,659
ELA 17% · Math 9% - 2Alpha: Blanca AlvaradoAlum Rock Union Elementary · 1 mi away · charter4,965th of 5,659
ELA 22% · Math 21% - 1Alpha: Jose HernandezSanta Clara County Office of Education · 1 mi away · charter5,518th of 5,659
ELA 13% · Math 13%
Frequently asked questions
What school district is Alpha: Cornerstone Academy Preparatory in?
Alpha: Cornerstone Academy Preparatory is part of the Santa Clara County Office of Education district in San Jose, California.
Is Alpha: Cornerstone Academy Preparatory a good school?
SchoolRow ranks Alpha: Cornerstone Academy Preparatory 1,494th of 5,659 California elementary schools (better than 74% statewide) based on 2024–25 test results (CAASPP 2024–25).
How much do homes near Alpha: Cornerstone Academy Preparatory cost?
The typical home value in zip code 95122 is $991K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.