Alpha: Cornerstone Academy Preparatory vs College Connection Academy
A head-to-head comparison of two schools in California, United States, 543 m apart, using official American 2025 data. The better value in each row is highlighted.
Alpha: Cornerstone Academy Preparatory
San Jose · Charter elementary · Grades K–8
554 students
College Connection Academy
San Jose · Public middle · Grades 7–8
213 students
| Measure | Alpha: Cornerstone Academy Preparatory San Jose, California | College Connection Academy San Jose, California |
|---|---|---|
| Success Index (US) | 69 Top 25% | 66 Top 50% |
| State rank | #862 of 5,693 | #238 of 1,334 |
| National rank | #11847 of 50,301 | #4274 of 15,369 |
| Sector | Charter | Public |
| Type | Elementary | Middle |
| Year range | Grades K–8 | Grades 7–8 |
| Students | 554 | 213 |
| Enrollment | 554 | 213 |
| Free/reduced-price lunch | 55.2% | 65.3% |
| Students per teacher | 23.1 | 21.3 |
| Reading proficiency | 75% | 78% |
| Math proficiency | 78% | 65% |
| city | San Jose | San Jose |
| state | California | California |
| Website | – | – |
The verdict
- •Alpha: Cornerstone Academy Preparatory scores higher on the Success Index (US) (69.2 vs 65.5).
- •Alpha: Cornerstone Academy Preparatory does better on math proficiency (78% vs 65%).
- •College Connection Academy does better on reading proficiency (78% vs 75%).
- •Alpha: Cornerstone Academy Preparatory does better on community advantage (fewer free/reduced-price lunch) (55.2% vs 65.3%).
- •College Connection Academy does better on students per teacher (21.3 vs 23.1).
- •Alpha: Cornerstone Academy Preparatory is the larger school with 554 students compared with 213.
- •Alpha: Cornerstone Academy Preparatory is a charter school while College Connection Academy is a public school, so fees and admission rules differ.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Alpha: Cornerstone Academy Preparatory better than College Connection Academy?
On the Success Index (US), Alpha: Cornerstone Academy Preparatory ranks higher (69.2 vs 65.5 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Alpha: Cornerstone Academy Preparatory and College Connection Academy?
About 543 m in a straight line, between San Jose and San Jose in California.
Which has the better Enrollment?
Alpha: Cornerstone Academy Preparatory: 554. College Connection Academy: 213. Students enrolled in the latest NCES directory year.
How do Alpha: Cornerstone Academy Preparatory and College Connection Academy rank in California?
Alpha: Cornerstone Academy Preparatory is 862nd of 5,693 and College Connection Academy is 238th of 1,334 among elementary schools in California on the 2025 Success Index (US).