Middle · Regular · Grades 6 to 8
Declo Junior High School, Declo, ID
Declo Junior High School is a public middle school in Declo, part of Cassia County Joint District. It enrolled 249 students in 2024-25, with 19.2 students per full-time teacher.Listed in NCES data as "DECLO JR HIGH SCHOOL".
Enrollment and teachers
- Students
- 249
- Teachers (FTE)
- 13.0
- Students per teacher
- 19.2
- Grades
- 6 to 8
This school's ratio is about the same as the district figure of 18.5. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school19.2
District18.5
Idaho18.3
United States15.3
School details
- Address
- 205 East Main Street, Declo, ID 83323
- Phone
- (208)654-9960
- District
- Cassia County Joint District
- County
- Cassia County
- Level
- Middle
- Type
- Regular
- Status
- Open
- Charter
- No
- Locale
- Rural: Distant
- NCES school ID
- 160066000610
Related schools
Other middle schools in Cassia County Joint District
- Burley Junior High School 560 students
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.