San Isidro National High School
School ID 301426 · Public high school · Barangay San Isidro (Pob.), City of Antipolo, Rizal · CALABARZON (Region IV-A)
- Learners
- 3,529
- Down 185 from SY 2023-24
- Teachers
- 148
- Up 7 from SY 2023-24
- Classrooms
- 71
- Up 2 from SY 2023-24
- Learners per teacher
- 23.8
- Down 2.5 from SY 2023-24
- Division median 24.1
- Learners per classroom
- 49.7
- Down 4.1 from SY 2023-24
- Division median 37.1
Enrollment
SY 2024-25: 3,529 learners, down 185 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 362 | 322 | 684 |
| Grade 8 | 315 | 301 | 616 |
| Grade 9 | 327 | 308 | 635 |
| Grade 10 | 337 | 349 | 686 |
| Grade 11 | 262 | 221 | 483 |
| Grade 12 | 218 | 192 | 410 |
| Broken down by grade | 1,821 | 1,693 | 3,514 |
| Track | Learners |
|---|---|
| Academic | 471 |
| Technical-Vocational-Livelihood | 422 |
| Not broken down by track | 15 |
| Senior High School learners | 908 |
- 6 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 23.8 learners per teacher is below the Antipolo City median of 24.1 for high schools.
| Teachers | 148 |
|---|---|
| Non-teaching personnel | 16 |
| Learners per teacher | 23.8 |
| Antipolo City division median | 24.1 |
| CALABARZON median | 23.0 |
| National median | 21.1 |
Staff by position
| Teacher III | 53 |
|---|---|
| Teacher II | 48 |
| Teacher I | 34 |
| Master Teacher I | 10 |
| Head Teacher I | 4 |
| Administrative Assistant II (Disbursing Officer II) | 3 |
| Head Teacher II | 2 |
| Master Teacher II | 2 |
| Administrative Assistant II (Disbursing Officer I) | 1 |
| Administrative Assistant III (Senior Bookkeeper) | 1 |
| Administrative Officer II | 1 |
| Guidance Coordinator III | 1 |
| Guidance Counselor II | 1 |
| Registrar I | 1 |
| School Principal IV | 1 |
| Special Science Teacher I | 1 |
Classrooms and facilities
Its 49.7 learners per classroom is above the Antipolo City median of 37.1 for high schools.
- Classrooms
- 71
- 49.7 learners per classroom
- Other rooms
- 20
- Seats (approximate)
- 2,355
- 1.5 learners per seat
- Toilets
- 99
- 35.7 learners per toilet
- Faucets
- 158
- 150 with water, 8 without
- Functional computers
- 995
- 3.6 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 50 |
|---|---|
| Male | 28 |
| For persons with disabilities | 3 |
| Shared | 18 |
| All toilets | 99 |
Other facilities
- Canteen
- Clinic
- Computer Room
- Covered Court
- Entrance Gate
- Faculty Room
- Home Economic Room
- Library/Learning Resource Center
- Offices
- Paved Pathway
- Permanent Perimeter Fence
- School Garden
- Science Laboratory
- Student Co-Curricular Center
- Supply Room
MOOE
FY 2025: ₱6,212,000, up ₱546,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱3,723,000 | ₱1,555,000 | ₱5,278,000 |
| 2024 | ₱3,835,000 | ₱1,831,000 | ₱5,666,000 |
| 2025 | ₱3,950,000 | ₱2,262,000 | ₱6,212,000 |
How it compares
It is compared with the 17 high schools in the Antipolo City division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 23.8 | 24.1 | 47% |
| Learners per classroom | 49.7 | 37.1 | 59% |
| Learners per toilet | 35.7 | 32.7 | 59% |
| Learners per computer | 3.6 | 5.7 | 24% |
Location
Barangay San Isidro (Pob.), City of Antipolo, Rizal
Legislative district: 1st District
Map point: 14.5910731, 121.1910671
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.
- A figure changed unusually much between SY 2023-24 and SY 2024-25.
Figures for school ID 301426 come from DepEd's school data for SY 2023-24 and SY 2024-25, refreshed 25 October 2025. How the data was checked