Sergio Osmeña National High School
School ID 303728 · Public high school · Barangay Poblacion Bajo, Sergio Osmeña Sr., Zamboanga del Norte · Zamboanga Peninsula (Region IX)
- Learners
- 1,841
- Down 163 from SY 2023-24
- Teachers
- 72
- No change from SY 2023-24
- Classrooms
- 61
- Up 1 from SY 2023-24
- Learners per teacher
- 25.6
- Down 2.2 from SY 2023-24
- Division median 22.1
- Learners per classroom
- 30.2
- Down 3.2 from SY 2023-24
- Division median 30.1
Enrollment
SY 2024-25: 1,841 learners, down 163 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 178 | 200 | 378 |
| Grade 8 | 161 | 155 | 316 |
| Grade 9 | 141 | 130 | 271 |
| Grade 10 | 139 | 151 | 290 |
| Grade 11 | 131 | 172 | 303 |
| Grade 12 | 114 | 159 | 273 |
| Broken down by grade | 864 | 967 | 1,831 |
| Track | Learners |
|---|---|
| Technical-Vocational-Livelihood | 356 |
| Academic | 192 |
| Arts and Design | 38 |
| Senior High School learners | 586 |
- 290 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 25.6 learners per teacher is above the Zamboanga del Norte median of 22.1 for high schools.
| Teachers | 72 |
|---|---|
| Non-teaching personnel | 10 |
| Learners per teacher | 25.6 |
| Zamboanga del Norte division median | 22.1 |
| Zamboanga Peninsula median | 21.2 |
| National median | 21.1 |
Staff by position
| Teacher III | 26 |
|---|---|
| Teacher I | 22 |
| Teacher II | 17 |
| Master Teacher I | 5 |
| Head Teacher I | 3 |
| Administrative Assistant II (Disbursing Officer II) | 2 |
| Administrative Assistant III (Senior Bookkeeper) | 1 |
| Administrative Officer II | 1 |
| Head Teacher VI | 1 |
| Master Teacher II | 1 |
| Registrar I | 1 |
| School Principal IV | 1 |
| Special Science Teacher I | 1 |
Classrooms and facilities
Its 30.2 learners per classroom is above the Zamboanga del Norte median of 30.1 for high schools.
- Classrooms
- 61
- 30.2 learners per classroom
- Other rooms
- 4
- Seats (approximate)
- 250
- 7.4 learners per seat
- Toilets
- 33
- 55.8 learners per toilet
- Faucets
- 61
- 61 with water, 0 without
- Functional computers
- 25
- 73.6 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 16 |
|---|---|
| Male | 16 |
| Shared | 1 |
| All toilets | 33 |
Other facilities
- Computer Room
- Covered Court
- Entrance Gate
- Exit Gate
- Home Economic Room
- Industrial Arts Room
- Library/Learning Resource Center
- Offices
- Permanent Perimeter Fence
- School Garden
- Science Laboratory
MOOE
FY 2025: ₱4,141,000, up ₱382,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱2,042,000 | ₱1,131,000 | ₱3,173,000 |
| 2024 | ₱2,278,000 | ₱1,481,000 | ₱3,759,000 |
| 2025 | ₱2,346,000 | ₱1,795,000 | ₱4,141,000 |
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 | 25.6 | 22.1 | 66% |
| Learners per classroom | 30.2 | 30.1 | 52% |
| Learners per toilet | 55.8 | 33.7 | 74% |
| Learners per computer | 73.6 | 5.7 | 94% |
Location
Barangay Poblacion Bajo, Sergio Osmeña Sr., Zamboanga del Norte
Legislative district: 1st District
Map point: 8.2870468, 123.5050178
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 303728 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked