Dadda National High School
School ID 306017 · Public high school · Barangay Dadda, Amulung, Cagayan · Cagayan Valley (Region II)
- Learners
- 348
- Down 47 from SY 2023-24
- Teachers
- 22
- Up 2 from SY 2023-24
- Classrooms
- 13
- Up 1 from SY 2023-24
- Learners per teacher
- 15.8
- Down 4.0 from SY 2023-24
- Division median 21.9
- Learners per classroom
- 26.8
- Down 6.1 from SY 2023-24
- Division median 26.5
Enrollment
SY 2024-25: 348 learners, down 47 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 40 | 30 | 70 |
| Grade 8 | 36 | 26 | 62 |
| Grade 9 | 31 | 31 | 62 |
| Grade 10 | 28 | 26 | 54 |
| Grade 11 | 26 | 25 | 51 |
| Grade 12 | 26 | 23 | 49 |
| All grades | 187 | 161 | 348 |
| Track | Learners |
|---|---|
| Academic | 60 |
| Technical-Vocational-Livelihood | 40 |
| Senior High School learners | 100 |
- 1 indigenous peoples (IP) learner in SY 2024-25
Teachers and staff
Its 15.8 learners per teacher is below the Cagayan median of 21.9 for high schools.
| Teachers | 22 |
|---|---|
| Non-teaching personnel | 1 |
| Learners per teacher | 15.8 |
| Cagayan division median | 21.9 |
| Cagayan Valley median | 21.4 |
| National median | 21.1 |
Staff by position
| Teacher III | 11 |
|---|---|
| Teacher I | 7 |
| Teacher II | 4 |
| Administrative Assistant II (Disbursing Officer II) | 1 |
Classrooms and facilities
Its 26.8 learners per classroom is above the Cagayan median of 26.5 for high schools.
- Classrooms
- 13
- 26.8 learners per classroom
- Other rooms
- 4
- Seats (approximate)
- 80
- 4.4 learners per seat
- Toilets
- 6
- 58.0 learners per toilet
- Faucets
- 14
- 14 with water, 0 without
- Functional computers
- 48
- 7.3 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 2 |
|---|---|
| Male | 2 |
| Shared | 2 |
| All toilets | 6 |
Other facilities
- Canteen
- Clinic
- Computer Room
- Covered Court
- Data File Room/Records Room
- Entrance Gate
- Exit Gate
- School Garden
- Solar Panel
- Temporary Perimeter Fence
MOOE
FY 2025: ₱1,075,000, up ₱141,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱591,000 | ₱218,000 | ₱809,000 |
| 2024 | ₱654,000 | ₱280,000 | ₱934,000 |
| 2025 | ₱743,000 | ₱332,000 | ₱1,075,000 |
How it compares
It is compared with the 100 high schools in the Cagayan division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 15.8 | 21.9 | 11% |
| Learners per classroom | 26.8 | 26.5 | 52% |
| Learners per toilet | 58.0 | 21.1 | 93% |
| Learners per computer | 7.3 | 7.3 | 46% |
Location
Barangay Dadda, Amulung, Cagayan
Legislative district: 3rd District
Map point: 17.8659, 121.738171
Nearest schools
About this data
Notes on DepEd's figures
- A figure changed unusually much between SY 2023-24 and SY 2024-25.
Figures for school ID 306017 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked