Guillermo C. Adriatico Sr. National High School
School ID 313623 · Public high school · Barangay Maravilla, Lavezares, Northern Samar · Eastern Visayas (Region VIII)
- Learners
- 452
- Up 3 from SY 2023-24
- Teachers
- 15
- Up 4 from SY 2023-24
- Classrooms
- 16
- Up 4 from SY 2023-24
- Learners per teacher
- 30.1
- Down 10.7 from SY 2023-24
- Division median 18.2
- Learners per classroom
- 28.3
- Down 9.1 from SY 2023-24
- Division median 31.3
Enrollment
SY 2024-25: 452 learners, up 3 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 52 | 30 | 82 |
| Grade 8 | 39 | 23 | 62 |
| Grade 9 | 32 | 32 | 64 |
| Grade 10 | 35 | 36 | 71 |
| Grade 11 | 55 | 37 | 92 |
| Grade 12 | 33 | 48 | 81 |
| All grades | 246 | 206 | 452 |
| Track | Learners |
|---|---|
| Technical-Vocational-Livelihood | 173 |
| Senior High School learners | 173 |
Teachers and staff
Its 30.1 learners per teacher is above the Northern Samar median of 18.2 for high schools.
| Teachers | 15 |
|---|---|
| Non-teaching personnel | 6 |
| Learners per teacher | 30.1 |
| Northern Samar division median | 18.2 |
| Eastern Visayas median | 19.1 |
| National median | 21.1 |
Staff by position
| Teacher I | 6 |
|---|---|
| Teacher III | 6 |
| Teacher II | 3 |
| Utility Worker I | 3 |
| Guidance Counselor I | 1 |
| Head Teacher IV | 1 |
| School Librarian I | 1 |
Classrooms and facilities
Its 28.3 learners per classroom is below the Northern Samar median of 31.3 for high schools.
- Classrooms
- 16
- 28.3 learners per classroom
- Other rooms
- 2
- Seats (approximate)
- 280
- 1.6 learners per seat
- Toilets
- 15
- 30.1 learners per toilet
- Faucets
- 16
- 4 with water, 12 without
- Functional computers
- 147
- 3.1 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 4 |
|---|---|
| Male | 4 |
| Shared | 7 |
| All toilets | 15 |
Other facilities
- Clinic
- Computer Room
- Entrance Gate
- Exit Gate
- Faculty Room
- Home Economic Room
- Library/Learning Resource Center
- Paved Pathway
- Playground
- School Garden
- Science Laboratory
- Supply Room
- Temporary Perimeter Fence
MOOE
FY 2025: ₱1,186,000, up ₱191,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱574,000 | ₱222,000 | ₱796,000 |
| 2024 | ₱748,000 | ₱247,000 | ₱995,000 |
| 2025 | ₱770,000 | ₱416,000 | ₱1,186,000 |
How it compares
It is compared with the 62 high schools in the Northern Samar division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 30.1 | 18.2 | 95% |
| Learners per classroom | 28.3 | 31.3 | 36% |
| Learners per toilet | 30.1 | 33.8 | 43% |
| Learners per computer | 3.1 | 12.9 | 14% |
Location
Barangay Maravilla, Lavezares, Northern Samar
Legislative district: 1st District
Map point: 12.6122, 124.3577
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 313623 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked