Old San Mariano Integrated School
School ID 501675 · Public elementary and junior high school · Barangay Old San Mariano, San Mariano, Isabela · Cagayan Valley (Region II)
Summary
Old San Mariano Integrated School has one teacher for every 20 learners in SY 2024-25, fewer learners per teacher than at 56% of the division's other public elementary and junior high schools. It has one classroom for every 25 learners, fewer learners per classroom than at 54% of those other schools.
Its enrollment fell 6% from SY 2023-24, while the division's public schools fell 3.7%. Its FY 2025 MOOE of ₱1,018,000 is more than at 69% of the 51 other public elementary and junior high schools in the division with FY 2025 MOOE, and in FY 2024 it was ₱718,000.
The page also lists the nearest schools with straight-line distances, and compares its ratios with the medians of the division, the region and the Philippines.
- Learners
- 420
- Down 28 from SY 2023-24
- Teachers
- 21
- Up 5 from SY 2023-24
- Classrooms
- 17
- Up 1 from SY 2023-24
- Learners per teacher
- 20.0
- Down 8.0 from SY 2023-24
- Division median 20.5
- Learners per classroom
- 24.7
- Down 3.3 from SY 2023-24
- Division median 26.4
Key findings
- Enrollment fell 6% to 420 from SY 2023-24, while the division's public schools fell 3.7%.
- The 11th largest of 55 public elementary and junior high schools in the Schools Division of Isabela.
- Each teacher has 20 learners, fewer than at 56% of the division's other public elementary and junior high schools.
- Each classroom has 25 learners, fewer than at 54% of the division's other public elementary and junior high schools.
- Its FY 2025 MOOE of ₱1,018,000 is more than at 69% of the 51 other public elementary and junior high schools in the division with FY 2025 MOOE. In FY 2024 it was ₱718,000.
- Its FY 2024 MOOE is ₱1,710 for each of the 420 learners of SY 2024-25, against a median of ₱2,849 across the 51 public elementary and junior high schools in the division with FY 2024 MOOE and SY 2024-25 learners.
- The nearest public schools with senior high are San Mariano National High School - Main (1.4 km), San Pedro Integrated School (3.5 km) and Benito Soliven National High School (4.5 km), straight-line.
Enrollment
SY 2024-25: 420 learners, down 28 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Kindergarten | 5 | 11 | 16 |
| Grade 1 | 11 | 17 | 28 |
| Grade 2 | 16 | 19 | 35 |
| Grade 3 | 21 | 21 | 42 |
| Grade 4 | 16 | 20 | 36 |
| Grade 5 | 13 | 10 | 23 |
| Grade 6 | 33 | 22 | 55 |
| Grade 7 | 29 | 26 | 55 |
| Grade 8 | 24 | 13 | 37 |
| Grade 9 | 27 | 23 | 50 |
| Grade 10 | 26 | 17 | 43 |
| All grades | 221 | 199 | 420 |
- 4 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 20.0 learners per teacher is below the Isabela median of 20.5 for elementary and junior high schools.
| Teachers | 21 |
|---|---|
| Non-teaching personnel | 2 |
| Learners per teacher | 20.0 |
| Isabela division median | 20.5 |
| Cagayan Valley median | 22.7 |
| National median | 25.0 |
Staff by position
| Teacher III | 16 |
|---|---|
| Teacher I | 4 |
| Administrative Officer II | 1 |
| Master Teacher I | 1 |
| School Principal II | 1 |
Classrooms and facilities
Its 24.7 learners per classroom is below the Isabela median of 26.4 for elementary and junior high schools.
- Classrooms
- 17
- 24.7 learners per classroom
- Other rooms
- 1
- Seats (approximate)
- 352
- 1.2 learners per seat
- Toilets
- 19
- 22.1 learners per toilet
- Faucets
- 39
- 32 with water, 7 without
- Functional computers
- 3
- 140.0 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Toilets by type, as a table
| Female | 1 |
|---|---|
| Male | 1 |
| Shared | 17 |
| All toilets | 19 |
Other facilities
- Computer Room
- Entrance Gate
- Exit Gate
- Flood Marker
- Offices
- Paved Pathway
- Permanent Perimeter Fence
- Playground
- School Garden
- Temporary Perimeter Fence
MOOE
FY 2025: ₱1,018,000, up ₱300,000 from FY 2024.
| Fiscal year | Elementary | Junior HS | Total |
|---|---|---|---|
| 2023 | ₱334,000 | ₱351,000 | ₱685,000 |
| 2024 | ₱344,000 | ₱374,000 | ₱718,000 |
| 2025 | ₱506,000 | ₱512,000 | ₱1,018,000 |
How it compares
It is compared with the 55 elementary and junior high schools in the Isabela division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 20.0 | 20.5 | 45% |
| Learners per classroom | 24.7 | 26.4 | 47% |
| Learners per toilet | 22.1 | 20.1 | 67% |
| Learners per computer | 140.0 | 6.5 | 96% |
Location
Barangay Old San Mariano, San Mariano, Isabela
Legislative district: 2nd District
Map point: 16.9923799, 122.0014461
Nearest schools
About this data
Figures for school ID 501675 come from DepEd's school data for SY 2023-24 and SY 2024-25 as of 25 October 2025. How the data was checked