Other · Alternative · Grades 3 to 12
Mini-Cassia Juvenile Detention Center, Rupert, ID
Mini-Cassia Juvenile Detention Center is a public school in Rupert, part of Minidoka County Joint District. It enrolled 4 students in 2024-25, with 4.0 students per full-time teacher.Listed in NCES data as "MINI-CASSIA JUVENILE DETENTION CENTER".
Enrollment and teachers
- Students
- 4
- Teachers (FTE)
- 1.0
- Students per teacher
- 4.0
- Grades
- 3 to 12
This school's ratio is 15.6 lower than the district figure of 19.6. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school4.0
District19.6
Idaho18.3
United States15.3
School details
- Address
- 718 H Street, Rupert, ID 83350
- Phone
- (208)436-9928
- District
- Minidoka County Joint District
- County
- Minidoka County
- Level
- Other
- Type
- Alternative
- Status
- Open
- Charter
- No
- Locale
- Town: Remote
- NCES school ID
- 160219000166
Related schools
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.