High · Alternative · Grades 9 to 12
Cornerstone High School, Hazelton, ID
Cornerstone High School is a public high school in Hazelton, part of Valley District. It enrolled 6 students in 2024-25, with 6.0 students per full-time teacher.Listed in NCES data as "CORNERSTONE HIGH SCHOOL".
Enrollment and teachers
- Students
- 6
- Teachers (FTE)
- 1.0
- Students per teacher
- 6.0
- Grades
- 9 to 12
This school's ratio is 6.5 lower than the district figure of 12.5. The Idaho average across schools is 18.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school6.0
District12.5
Idaho18.3
United States15.3
School details
- Address
- 882 Valley Road South, Hazelton, ID 83335
- Phone
- (208)829-5353
- District
- Valley District
- County
- Jerome County
- Level
- High
- Type
- Alternative
- Status
- Open
- Charter
- No
- Locale
- Rural: Distant
- NCES school ID
- 160327001162
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.