Diadi National High School
School ID 300627 · Public high school · Barangay Poblacion, Diadi, Nueva Vizcaya · Cagayan Valley (Region II)
- Learners
- 1,849
- Down 89 from SY 2023-24
- Teachers
- 66
- Up 2 from SY 2023-24
- Classrooms
- 42
- Down 6 from SY 2023-24
- Learners per teacher
- 28.0
- Down 2.3 from SY 2023-24
- Division median 20.2
- Learners per classroom
- 44.0
- Up 3.6 from SY 2023-24
- Division median 25.7
Enrollment
SY 2024-25: 1,849 learners, down 89 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 180 | 185 | 365 |
| Grade 8 | 113 | 151 | 264 |
| Grade 9 | 142 | 175 | 317 |
| Grade 10 | 135 | 146 | 281 |
| Grade 11 | 145 | 170 | 315 |
| Grade 12 | 112 | 144 | 256 |
| Broken down by grade | 827 | 971 | 1,798 |
| Track | Learners |
|---|---|
| Academic | 420 |
| Technical-Vocational-Livelihood | 202 |
| Senior High School learners | 622 |
- 478 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 28.0 learners per teacher is above the Nueva Vizcaya median of 20.2 for high schools.
| Teachers | 66 |
|---|---|
| Non-teaching personnel | 11 |
| Learners per teacher | 28.0 |
| Nueva Vizcaya division median | 20.2 |
| Cagayan Valley median | 21.4 |
| National median | 21.1 |
Staff by position
| Teacher I | 22 |
|---|---|
| Teacher III | 22 |
| Teacher II | 17 |
| Master Teacher I | 4 |
| Head Teacher III | 3 |
| Security Guard I | 2 |
| Accountant I | 1 |
| Administrative Aide VI | 1 |
| Administrative Assistant II (Disbursing Officer II) | 1 |
| Guidance Coordinator III | 1 |
| Master Teacher II | 1 |
| School Librarian I | 1 |
| School Principal IV | 1 |
Classrooms and facilities
Its 44.0 learners per classroom is above the Nueva Vizcaya median of 25.7 for high schools.
- Classrooms
- 42
- 44.0 learners per classroom
- Other rooms
- 18
- Seats (approximate)
- 2,503
- 0.7 learners per seat
- Toilets
- 60
- 30.8 learners per toilet
- Faucets
- 114
- 113 with water, 1 without
- Functional computers
- 232
- 8.0 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 4 |
|---|---|
| Male | 4 |
| For persons with disabilities | 5 |
| Shared | 47 |
| All toilets | 60 |
Other facilities
- Clinic
- Computer Room
- Data File Room/Records Room
- Entrance Gate
- Exit Gate
- Gymnasium
- Library/Learning Resource Center
- Offices
- Playground
- School Garden
- Science Laboratory
- Temporary Perimeter Fence
MOOE
FY 2025: ₱4,210,000, up ₱419,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱1,871,000 | ₱797,000 | ₱2,668,000 |
| 2024 | ₱2,460,000 | ₱1,331,000 | ₱3,791,000 |
| 2025 | ₱2,534,000 | ₱1,676,000 | ₱4,210,000 |
How it compares
It is compared with the 46 high schools in the Nueva Vizcaya division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 28.0 | 20.2 | 89% |
| Learners per classroom | 44.0 | 25.7 | 83% |
| Learners per toilet | 30.8 | 22.0 | 70% |
| Learners per computer | 8.0 | 3.9 | 68% |
Location
Barangay Poblacion, Diadi, Nueva Vizcaya
Legislative district: Lone District
Map point: 16.658523, 121.368645
Nearest schools
About this data
Notes on DepEd's figures
- Some of DepEd's detail rows for this school were merged in its public export, so a breakdown on this page may be lower than the true count. Totals use DepEd's own figures.
Figures for school ID 300627 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked