High · Regular · Grades 9 to 12
Declo Senior High School, Declo, ID
Enrollment and teachers
- Students
- 326
- Teachers (FTE)
- 16.0
- Students per teacher
- 20.4
- Grades
- 9 to 12
This school's ratio is 1.9 higher than 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.
School details
- Address
- 505 East Main Street, Declo, ID 83323
- Phone
- (208)654-2030
- District
- Cassia County Joint District
- County
- Cassia County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Locale
- Rural: Distant
- NCES school ID
- 160066000127
School meals
- Free lunch
- 77
- Reduced-price lunch
- 37
- Free or reduced-price lunch
- 11435.0% of enrollment.
- Direct certification
- 76Students certified through programs such as SNAP, without an application.
Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.
Related schools
Other high schools in Cassia County Joint District
- Burley Senior High School 1,031 students
- Oakley Junior/Senior High School 179 students
- Raft River Junior/Senior High School 154 students
- Cassia Junior/Senior High School 112 students
- Cassia Regional Technical Center 0 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.