High · Alternative · Grades 6 to 12
Promise Academy, Caldwell, ID
Charter schoolPromise Academy is a public high school in Caldwell, part of Promise Academy Inc. It enrolled 21 students in 2024-25, with 7.0 students per full-time teacher.Listed in NCES data as "PROMISE ACADEMY".
Enrollment and teachers
- Students
- 21
- Teachers (FTE)
- 3.0
- Students per teacher
- 7.0
- Grades
- 6 to 12
This school's ratio is about the same as the district figure of 7.0. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school7.0
District7.0
Idaho18.3
United States15.3
School details
- Address
- 28371 El Paso Road, Caldwell, ID 83607
- Phone
- (208)332-6800
- District
- Promise Academy Inc
- County
- Canyon County
- Level
- High
- Type
- Alternative
- Status
- Open
- Charter
- Yes
- Locale
- Rural: Fringe
- NCES school ID
- 160351501182
Related schools
High schools elsewhere in Caldwell
- Caldwell Senior High School Caldwell District
- Vallivue High School Vallivue School District
- Elevate Academy Elevate Academy Inc.
- Canyon Springs High School Caldwell District
- Notus Junior/Senior High School Notus District
- Vallivue Academy Vallivue School 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.