Diosdado Alorro Sr. National High School
School ID 323406 · Public high school · Barangay San Remigio, Island Garden City of Samal, Davao del Norte · Davao Region (Region XI)
Summary
Diosdado Alorro Sr. National High School had 258 learners in SY 2024-25, with electricity, water and internet in place. It has one teacher for every 18 learners, fewer learners per teacher than at 60% of the division's other public junior and senior high schools, though the page carries a review note on this figure.
Counted by classroom, it has one classroom for every 26 learners, more learners per classroom than at 65% of the division's other public junior and senior high schools, with a review note on this figure. Its FY 2025 MOOE of ₱883,000 is less than at 60% of the division's other public junior and senior high schools, and was ₱820,000 in FY 2024.
It offers the TVL track, which is offered at 23 of the 28 senior high schools in Island Garden City of Samal. The nearest schools are listed next, with straight-line distances.
- Learners
- 258
- Down 3 from SY 2023-24
- Teachers
- 14
- Up 1 from SY 2023-24
- Classrooms
- 10
- Up 1 from SY 2023-24
- Learners per teacher
- 18.4
- Down 1.7 from SY 2023-24
- Division median 19.6
- Learners per classroom
- 25.8
- Down 3.2 from SY 2023-24
- Division median 20.5
Key findings
- Enrollment fell 1% to 258 from SY 2023-24, while the division's public schools fell 2.7%. See the note on DepEd's figures
- The 9th largest of 21 public junior and senior high schools in the Schools Division of Island Garden City of Samal. See the note on DepEd's figures
- Offers the TVL track; 23 of the 28 senior high schools in Island Garden City of Samal offer TVL.
- Each teacher has 18 learners, fewer than at 60% of the division's other public junior and senior high schools. See the notes on DepEd's figures
- Each classroom has 26 learners, more than at 65% of the division's other public junior and senior high schools. See the notes on DepEd's figures
- Its FY 2025 MOOE of ₱883,000 is less than at 60% of the division's other public junior and senior high schools. In FY 2024 it was ₱820,000.
- Its FY 2024 MOOE is ₱3,178 for each of the 258 learners of SY 2024-25, against a median of ₱3,281 across the 21 public junior and senior high schools in the division with FY 2024 MOOE and SY 2024-25 learners. See the note on DepEd's figures
Enrollment
SY 2024-25: 258 learners, down 3 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 18 | 28 | 46 |
| Grade 8 | 20 | 23 | 43 |
| Grade 9 | 24 | 23 | 47 |
| Grade 10 | 20 | 26 | 46 |
| Grade 11 | 21 | 18 | 39 |
| Grade 12 | 18 | 19 | 37 |
| All grades | 121 | 137 | 258 |
| Track | Learners |
|---|---|
| Technical-Vocational-Livelihood | 76 |
| Senior High School learners | 76 |
- 19 indigenous peoples (IP) learners in SY 2024-25
Teachers and staff
Its 18.4 learners per teacher is below the Island Garden City of Samal median of 19.6 for high schools.
| Teachers | 14 |
|---|---|
| Non-teaching personnel | 2 |
| Learners per teacher | 18.4 |
| Island Garden City of Samal division median | 19.6 |
| Davao Region median | 22.3 |
| National median | 21.1 |
Staff by position
| Teacher I | 7 |
|---|---|
| Teacher III | 5 |
| Head Teacher I | 2 |
| Teacher II | 2 |
Classrooms and facilities
Its 25.8 learners per classroom is above the Island Garden City of Samal median of 20.5 for high schools.
- Classrooms
- 10
- 25.8 learners per classroom
- Other rooms
- 4
- Seats (approximate)
- 0
- Toilets
- 0
- Faucets
- 0
- 0 with water, 0 without
- Functional computers
- 10
- 25.8 learners per computer
- Electricity
- Grid supply
- Water supply
- Yes
- Internet access
- Yes
Other facilities
- Canteen
- Computer Room
- Data File Room/Records Room
- Home Economic Room
- Offices
- Science Laboratory
MOOE
FY 2025: ₱883,000, up ₱63,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱523,000 | ₱150,000 | ₱673,000 |
| 2024 | ₱660,000 | ₱160,000 | ₱820,000 |
| 2025 | ₱700,000 | ₱183,000 | ₱883,000 |
How it compares
It is compared with the 21 high schools in the Island Garden City of Samal division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 18.4 | 19.6 | 43% |
| Learners per classroom | 25.8 | 20.5 | 67% |
| Learners per toilet | Not reported | 26.9 | Not reported |
| Learners per computer | 25.8 | 4.9 | 100% |
Location
Barangay San Remigio, Island Garden City of Samal, Davao del Norte
Legislative district: 2nd District
Map point: 6.9171258, 125.7690582
Nearest schools
About this data
Notes on DepEd's figures
- A figure reported in SY 2023-24 (teachers, rooms, seats, toilets or computers) is zero in SY 2024-25.
- Learners are enrolled, but zero seats or zero toilets are recorded. These may be unreported rather than zero.
- A figure changed unusually much between SY 2023-24 and SY 2024-25.
Figures for school ID 323406 come from DepEd's school data for SY 2023-24 and SY 2024-25 as of 25 October 2025. How the data was checked