High · Alternative · Grades 9 to 12
Cardinal Academy, Boise, ID
Charter schoolCardinal Academy is a public high school in Boise, part of Cardinal Academy Incorporated. It enrolled 53 students in 2024-25, with 10.6 students per full-time teacher.Listed in NCES data as "CARDINAL ACADEMY".
Enrollment and teachers
- Students
- 53
- Teachers (FTE)
- 5.0
- Students per teacher
- 10.6
- Grades
- 9 to 12
This school's ratio is about the same as the district figure of 10.6. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school10.6
District10.6
Idaho18.3
United States15.3
School details
- Address
- 9492 West Emerald Street, Boise, ID 83704
- Phone
- (208)918-1693
- District
- Cardinal Academy Incorporated
- County
- Ada County
- Level
- High
- Type
- Alternative
- Status
- Open
- Charter
- Yes
- Locale
- City: Midsize
- NCES school ID
- 160020001151
Related schools
High schools elsewhere in Boise
- Centennial High School Joint School District No. 2
- Boise Senior High School Boise Independent District
- Borah Senior High School Boise Independent District
- Timberline High School Boise Independent District
- iSUCCEED VIRTUAL HIGH SCHOOL Isucceed Virtual High School Inc.
- Capital Senior High School Boise Independent District
- Frank Church High School Boise Independent District
- iSucceed Academy Isucceed Virtual High School Inc.
- Boise Online School - Secondary Boise Independent District
- Empower Connections Academy Inspire Academics Inc.
- Idaho Connects Online Alternative School Idaho Virtual Education Partners Inc.
- Ada County Juvenile Center Boise Independent District
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.