Downtown College Prep - Alum Rock
Charter · Grades 6–12 · 202 students
ACE Charter High
1776 Educational Park Dr., San Jose, CA 95133
Grades
9–12
High
Students
313
Enrolled 2024–25
Students per teacher
19.1 : 1
Full-time teachers
District
ACE Charter High District
Santa Clara County
Schola Grade F · Far below average
Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About ACE Charter High
ACE Charter High is a charter high school in San Jose, California, serving grades 9–12. It is part of ACE Charter High District. The school is located in a large city in Santa Clara County.
In the 2024–25 school year, 313 students were enrolled, with about 19.1 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Ace Charter High District. Its Schola Grade is F (far below average), compared with 1,321 California high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 313 students
- Students per teacher
- 19.1 to 1
- AP courses offered
- 7
- Charter school
- Yes
- Charter authorizer
- Ace Charter High District
- Magnet school
- No
- Locale
- City — Large
- School district
- ACE Charter High District
- County
- Santa Clara County
- NCES school ID
- 060156113023
Schools near ACE Charter High
All 287 schools in San Jose →
Pegasus High
Alternative · Grades 11–12 · 128 students
Independence High
Magnet · Grades 9–12 · 2,289 students
KIPP San Jose Collegiate
Charter · Grades 9–12 · 512 students
Foothill High
Alternative · Grades 11–12 · 268 students
Cristo Rey San Jose Jesuit High School
Private · Grades 9–12 · 425 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.