Deogracias G. Arlos National High School
School ID 311012 · Public high school · Barangay Tambaliza, Concepcion, Iloilo · Western Visayas (Region VI)
Summary
Deogracias G. Arlos National High School has one teacher for every 15 learners in SY 2024-25, fewer learners per teacher than at 81% of the division's other public junior and senior high schools. Its enrollment fell 12% to 629 from SY 2023-24, while the division's public schools fell 4.9%. Its 29 classrooms give one classroom for every 22 learners, fewer learners per classroom than at 82% of the 176 other public junior and senior high schools in the division that report classrooms.
It is one of 242 public schools in the division without internet, while 79% of the 1,172 that report on internet have it. The page sets its ratios against the medians of its division, its region and the Philippines, and lists its nearest schools with straight-line distances.
- Learners
- 629
- Down 83 from SY 2023-24
- Teachers
- 41
- Up 1 from SY 2023-24
- Classrooms
- 29
- Up 1 from SY 2023-24
- Learners per teacher
- 15.3
- Down 2.5 from SY 2023-24
- Division median 19.3
- Learners per classroom
- 21.7
- Down 3.7 from SY 2023-24
- Division median 29.9
Key findings
- Enrollment fell 12% to 629 from SY 2023-24, while the division's public schools fell 4.9%.
- The 71st largest of 178 public junior and senior high schools in the Schools Division of Iloilo.
- Offers the Academic and TVL tracks; 3 of the 4 senior high schools in Concepcion offer TVL.
- Each teacher has 15 learners, fewer than at 81% of the division's other public junior and senior high schools.
- Each classroom has 22 learners, fewer than at 82% of the 176 other public junior and senior high schools in the division that report classrooms.
- One of 242 public schools in the division without internet; 79% of the 1,172 that report on internet have it.
- Its FY 2025 MOOE of ₱1,964,000 is more than at 63% of the division's other public junior and senior high schools. In FY 2024 it was ₱1,820,000.
- Its FY 2024 MOOE is ₱2,893 for each of the 629 learners of SY 2024-25, against a median of ₱2,706 across the 178 public junior and senior high schools in the division with FY 2024 MOOE and SY 2024-25 learners.
Enrollment
SY 2024-25: 629 learners, down 83 from SY 2023-24.
| Grade | Male | Female | Total |
|---|---|---|---|
| Grade 7 | 37 | 48 | 85 |
| Grade 8 | 56 | 33 | 89 |
| Grade 9 | 64 | 66 | 130 |
| Grade 10 | 54 | 47 | 101 |
| Grade 11 | 61 | 24 | 85 |
| Grade 12 | 58 | 57 | 115 |
| Broken down by grade | 330 | 275 | 605 |
| Track | Learners |
|---|---|
| Academic | 114 |
| Technical-Vocational-Livelihood | 110 |
| Senior High School learners | 224 |
Teachers and staff
Its 15.3 learners per teacher is below the Iloilo median of 19.3 for high schools.
| Teachers | 41 |
|---|---|
| Non-teaching personnel | 3 |
| Learners per teacher | 15.3 |
| Iloilo division median | 19.3 |
| Western Visayas median | 19.6 |
| National median | 21.1 |
Staff by position
| Teacher I | 25 |
|---|---|
| Teacher II | 11 |
| Teacher III | 4 |
| Administrative Assistant II (Disbursing Officer II) | 1 |
| Administrative Officer II | 1 |
| Master Teacher I | 1 |
| School Principal I | 1 |
Classrooms and facilities
Its 21.7 learners per classroom is below the Iloilo median of 29.9 for high schools.
- Classrooms
- 29
- 21.7 learners per classroom
- Other rooms
- 11
- Seats (approximate)
- 815
- 0.8 learners per seat
- Toilets
- 81
- 7.8 learners per toilet
- Faucets
- 91
- 91 with water, 0 without
- Functional computers
- 178
- 3.5 learners per computer
- Electricity
- Off-grid supply
- Water supply
- Yes
- Internet access
- No
Toilets by type, as a table
| Female | 20 |
|---|---|
| Male | 20 |
| For persons with disabilities | 9 |
| Shared | 32 |
| All toilets | 81 |
Other facilities
- Clinic
- Computer Room
- Entrance Gate
- Exit Gate
- Faculty Room
- Home Economic Room
- Library/Learning Resource Center
- Offices
- Permanent Perimeter Fence
- School Garden
- Solar Panel
- Supply Room
- Temporary Perimeter Fence
- Youth Development Center
MOOE
FY 2025: ₱1,964,000, up ₱144,000 from FY 2024.
| Fiscal year | Junior HS | Senior HS | Total |
|---|---|---|---|
| 2023 | ₱1,084,000 | ₱427,000 | ₱1,511,000 |
| 2024 | ₱1,272,000 | ₱548,000 | ₱1,820,000 |
| 2025 | ₱1,310,000 | ₱654,000 | ₱1,964,000 |
How it compares
It is compared with the 178 high schools in the Iloilo division, itself included, in SY 2024-25.
| Measure | This school | Division median | Schools with as many or fewer |
|---|---|---|---|
| Learners per teacher | 15.3 | 19.3 | 19% |
| Learners per classroom | 21.7 | 29.9 | 19% |
| Learners per toilet | 7.8 | 25.8 | 2% |
| Learners per computer | 3.5 | 10.2 | 17% |
Location
Barangay Tambaliza, Concepcion, Iloilo
Legislative district: 5th District
Map point: 11.2697861, 123.1636635
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 311012 come from DepEd's school data for SY 2023-24 and SY 2024-25 as of 25 October 2025. How the data was checked