Ramon T. Diaz National High School
School ID 303618 · Public high school · Barangay Adela Heights (Pob.), Gandara, Western Samar · Eastern Visayas (Region VIII)
- Learners
- 2,556
- Down 115 from SY 2023-24
- Teachers
- 121
- Up 2 from SY 2023-24
- Classrooms
- 64
- Up 1 from SY 2023-24
- Learners per teacher
- 21.1
- Down 1.4 from SY 2023-24
- Division median 16.8
- Learners per classroom
- 39.9
- Down 2.5 from SY 2023-24
- Division median 26.4
Enrollment
SY 2024-25: 2,556 learners, down 115 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 237 | 206 | 443 |
| Grade 8 | 224 | 171 | 395 |
| Grade 9 | 181 | 191 | 372 |
| Grade 10 | 215 | 198 | 413 |
| Grade 11 | 258 | 248 | 506 |
| Grade 12 | 226 | 181 | 407 |
| Broken down by grade | 1,341 | 1,195 | 2,536 |
| Track | Learners |
|---|---|
| Technical-Vocational-Livelihood | 521 |
| Academic | 392 |
| Not broken down by track | 20 |
| Senior High School learners | 933 |
- 1 learner in alternative delivery modes (ADM) in SY 2024-25
Teachers and staff
Its 21.1 learners per teacher is above the Samar (Western Samar) median of 16.8 for high schools.
| Teachers | 121 |
|---|---|
| Non-teaching personnel | 13 |
| Learners per teacher | 21.1 |
| Samar (Western Samar) division median | 16.8 |
| Eastern Visayas median | 19.1 |
| National median | 21.1 |
Staff by position
| Teacher III | 51 |
|---|---|
| Teacher I | 36 |
| Teacher II | 25 |
| Master Teacher I | 6 |
| Administrative Assistant II (Disbursing Officer II) | 3 |
| Administrative Assistant III (Senior Bookkeeper) | 2 |
| Head Teacher I | 2 |
| Head Teacher III | 2 |
| Master Teacher II | 2 |
| Administrative Officer II | 1 |
| Guidance Counselor I | 1 |
| Head Teacher V | 1 |
| School Principal IV | 1 |
| Special Science Teacher I | 1 |
Classrooms and facilities
Its 39.9 learners per classroom is above the Samar (Western Samar) median of 26.4 for high schools.
- Classrooms
- 64
- 39.9 learners per classroom
- Other rooms
- 9
- Seats (approximate)
- 1,658
- 1.5 learners per seat
- Toilets
- 50
- 51.1 learners per toilet
- Faucets
- 143
- 107 with water, 36 without
- Functional computers
- 118
- 21.7 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 17 |
|---|---|
| Male | 16 |
| For persons with disabilities | 3 |
| Shared | 14 |
| All toilets | 50 |
Other facilities
- Computer Room
- Conference Room
- Covered Court
- Data File Room/Records Room
- Entrance Gate
- Exit Gate
- Faculty Room
- Home Economic Room
- Library/Learning Resource Center
- Offices
- Paved Pathway
- Permanent Perimeter Fence
- Playground
- Roofing
- School Garden
- Science Laboratory
MOOE
FY 2025: ₱5,478,000, up ₱98,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱2,619,000 | ₱2,178,000 | ₱4,797,000 |
| 2024 | ₱2,930,000 | ₱2,450,000 | ₱5,380,000 |
| 2025 | ₱3,018,000 | ₱2,460,000 | ₱5,478,000 |
How it compares
It is compared with the 63 high schools in the Samar (Western Samar) division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 21.1 | 16.8 | 79% |
| Learners per classroom | 39.9 | 26.4 | 94% |
| Learners per toilet | 51.1 | 32.0 | 84% |
| Learners per computer | 21.7 | 8.4 | 80% |
Location
Barangay Adela Heights (Pob.), Gandara, Western Samar
Legislative district: 1st District
Map point: 12.0137483, 124.8086089
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 303618 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked