Diongan National High School
School ID 303731 · Public high school · Barangay Diongan, Siayan, Zamboanga del Norte · Zamboanga Peninsula (Region IX)
Summary
With 527 learners in SY 2024-25, Diongan National High School has one teacher for every 29 learners, more learners per teacher than at 80% of the division's other public junior and senior high schools. Its 10 classrooms make one classroom for every 53 learners, more learners per classroom than at 94% of the division's other public junior and senior high schools.
Enrollment rose 9% from SY 2023-24 to 527, while the division's public schools fell 2.3%. Among 97 public junior and senior high schools in the Schools Division of Zamboanga del Norte, it is tied as the 36th largest.
The page sets its ratios against the medians of its division, its region and the Philippines.
- Learners
- 527
- Up 42 from SY 2023-24
- Teachers
- 18
- No change from SY 2023-24
- Classrooms
- 10
- Up 3 from SY 2023-24
- Learners per teacher
- 29.3
- Up 2.4 from SY 2023-24
- Division median 22.1
- Learners per classroom
- 52.7
- Down 16.6 from SY 2023-24
- Division median 30.1
Key findings
- Enrollment rose 9% to 527 from SY 2023-24, while the division's public schools fell 2.3%.
- Tied as the 36th largest of 97 public junior and senior high schools in the Schools Division of Zamboanga del Norte.
- Offers the Academic and TVL tracks; 4 of the 5 senior high schools in Siayan offer TVL.
- Each teacher has 29 learners, more than at 80% of the division's other public junior and senior high schools.
- Each classroom has 53 learners, more than at 94% of the division's other public junior and senior high schools.
- Its FY 2025 MOOE of ₱1,162,000 is more than at 50% of the division's other public junior and senior high schools. In FY 2024 it was ₱1,040,000.
- Its FY 2024 MOOE is ₱1,973 for each of the 527 learners of SY 2024-25, against a median of ₱2,597 across the 97 public junior and senior high schools in the division with FY 2024 MOOE and SY 2024-25 learners.
Enrollment
SY 2024-25: 527 learners, up 42 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 83 | 80 | 163 |
| Grade 8 | 56 | 62 | 118 |
| Grade 9 | 52 | 44 | 96 |
| Grade 10 | 33 | 43 | 76 |
| Grade 11 | 26 | 17 | 43 |
| Grade 12 | 11 | 20 | 31 |
| All grades | 261 | 266 | 527 |
| Track | Learners |
|---|---|
| Academic | 49 |
| Technical-Vocational-Livelihood | 25 |
| Senior High School learners | 74 |
- 504 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 29.3 learners per teacher is above the Zamboanga del Norte median of 22.1 for high schools.
| Teachers | 18 |
|---|---|
| Non-teaching personnel | 1 |
| Learners per teacher | 29.3 |
| Zamboanga del Norte division median | 22.1 |
| Zamboanga Peninsula median | 21.2 |
| National median | 21.1 |
Staff by position
| Teacher I | 10 |
|---|---|
| Teacher II | 4 |
| Teacher III | 4 |
| Head Teacher II | 1 |
Classrooms and facilities
Its 52.7 learners per classroom is above the Zamboanga del Norte median of 30.1 for high schools.
- Classrooms
- 10
- 52.7 learners per classroom
- Other rooms
- 0
- Seats (approximate)
- 95
- 5.6 learners per seat
- Toilets
- 4
- 131.8 learners per toilet
- Faucets
- 2
- 2 with water, 0 without
- Functional computers
- 45
- 11.7 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Shared | 4 |
|---|---|
| All toilets | 4 |
Other facilities
- Computer Room
- Entrance Gate
- School Garden
- Temporary Perimeter Fence
MOOE
FY 2025: ₱1,162,000, up ₱122,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱808,000 | ₱150,000 | ₱958,000 |
| 2024 | ₱883,000 | ₱157,000 | ₱1,040,000 |
| 2025 | ₱992,000 | ₱170,000 | ₱1,162,000 |
How it compares
It is compared with the 97 high schools in the Zamboanga del Norte division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 29.3 | 22.1 | 80% |
| Learners per classroom | 52.7 | 30.1 | 94% |
| Learners per toilet | 131.8 | 33.7 | 96% |
| Learners per computer | 11.7 | 5.7 | 77% |
Location
Barangay Diongan, Siayan, Zamboanga del Norte
Legislative district: 2nd District
Map point: 8.160465, 123.127456
Nearest schools
About this data
Figures for school ID 303731 come from DepEd's school data for SY 2023-24 and SY 2024-25 as of 25 October 2025. How the data was checked