Schools in San Isidro South, SDO Davao Oriental

By Mark Anthony Llego · Published 1 November 2026 · Updated 3 November 2026

SY 2024-25 data from DepEd as of 25 October 2025

Summary

San Isidro South has the 16th most learners of the 16 districts in Davao Oriental in SY 2024-25, and its schools hold 2,934 learners. Enrollment in those schools rose 3.3% from SY 2023-24, with ALS not counted. Its 152 public teachers put it at the 15th most learners per teacher in public schools.

The most crowded public classrooms are at Talisay National High School, with 45 learners per classroom. Of the 14 reporting public schools, all have electricity, all have water and all have internet. La Union Elementary School, Manuel S. Nasser Sr. National High School and Bitaogan National High School are the largest schools, with 479, 409 and 344 learners. Each school is listed on the page with its learners, teachers and classrooms, and the figures are broken down by sector and level.

Schools: 14; Up 1 from SY 2023-24; 14 public
Learners: 2,934; Up 93 from SY 2023-24
Teachers: 152; No change from SY 2023-24
Classrooms: 137; Down 3 from SY 2023-24

Key findings

For SY 2024-25 and all schools, whatever is chosen above.

San Isidro South has the 16th most learners of the 16 districts in Davao Oriental, and the 15th most learners per teacher in public schools.
Enrollment in schools rose 3.3% from SY 2023-24 (ALS not counted).
The largest schools are La Union Elementary School (479 learners), Manuel S. Nasser Sr. National High School (409 learners) and Bitaogan National High School (344 learners).
The most crowded public classrooms are at Talisay National High School, with 45 learners per classroom.
Of the 14 reporting public schools, all have electricity; all have water; all have internet.
The 14 public schools here with FY 2025 MOOE received ₱10.1 million. Across the 14 with FY 2024 MOOE and SY 2024-25 learners, FY 2024 MOOE came to ₱2,427 for each learner.

Learners

SY 2024-25: 2,934 learners.

Learners, SY 2024-25
Learners	Number
All learners	2,934
Male	1,511
Female	1,423

Learners by level and sector, SY 2024-25

Learners by level and sector, SY 2024-25
Level	Learners
Elementary	1,967
Junior High School	797
Senior High School	170

Learners by grade and sex, SY 2024-25

Learners by grade and sex, SY 2024-25
Grade	Male	Female	Total
Kindergarten	116	103	219
Grade 1	152	133	285
Grade 2	161	152	313
Grade 3	144	150	294
Grade 4	160	136	296
Grade 5	119	114	233
Grade 6	180	138	318
Grade 7	121	127	248
Grade 8	86	92	178
Grade 9	94	88	182
Grade 10	83	106	189
Grade 11	42	39	81
Grade 12	50	39	89
Special needs, non-graded (elementary)	3	6	9
All grades	1,511	1,423	2,934

Senior High School learners by track, SY 2024-25

Senior High School learners by track, SY 2024-25
Track	Learners
Academic	40
Technical-Vocational-Livelihood	130
All tracks	170

Indigenous peoples (IP) learners by level and sex, SY 2024-25
Level	Male	Female	Total
Kindergarten	35	39	74
Elementary	388	360	748
Junior High School	176	206	382
Senior High School	42	37	79
All	641	642	1,283

Learners in alternative delivery modes (ADM) by program and sex, SY 2024-25
Program	Male	Female	Total
Other School-Initiated Intervention	1	0	1

Schools and community learning centers

SY 2024-25: 14 schools.

Schools by sector, SY 2024-25

Schools by sector, SY 2024-25
Sector	Number
Public schools	14

Schools by curricular offering, SY 2024-25

Schools by curricular offering, SY 2024-25
Offering	Number
Elementary only	10
Elementary and junior high (K to 10)	1
Junior high only	1
Junior and senior high	2

Schools by subclassification, SY 2024-25
Subclassification	Number
DepEd managed	14

School personnel

SY 2024-25: 152 teachers and 26 non-teaching personnel in public schools.

Public school personnel by type, SY 2024-25
Type	Number
Teachers	152
Non-teaching personnel	26
All personnel	178

Public school teachers by level, SY 2024-25

Public school teachers by level, SY 2024-25
Level	Teachers
Elementary	100
Junior High School	42
Senior High School	10
All teachers	152

Learners per teacher by level, public schools, SY 2024-25

Learners per teacher by level, public schools, SY 2024-25
Level	Learners per teacher
Elementary	19.7
Junior High School	19.0
Senior High School	17.0

School resources

SY 2024-25: 137 classrooms and 214 toilets in public schools.

Classrooms: 137
Seats (approximate): 3,612
Toilets: 214
Functional computers: 366
Faucets: 445; 407 with water

Classrooms, seats, toilets and computers by level, public schools, SY 2024-25: shares of each by level

Classrooms, seats, toilets and computers by level, public schools, SY 2024-25, with learners per resource
Measure	Elementary	Junior High School	Senior High School
Classrooms	89	38	10
Learners per classroom	22.1	21.0	17.0
Seats (approximate)	2,632	718	262
Learners per seat	0.8	1.1	0.7
Toilets	139	58	17
Learners per toilet	14.2	13.7	10.0
Functional computers	92	227	47
Learners per computer	21.4	3.5	3.6

Public schools with a water supply, by level, SY 2024-25

Public schools with a water supply, by level, SY 2024-25: number of schools
Level	With water supply	Without
Elementary	11	0
Junior High School	4	0
Senior High School	2	0

Public schools by electricity supply and level, SY 2024-25

Public schools by electricity supply and level, SY 2024-25: number of schools
Level	Grid supply
Elementary	11
Junior High School	4
Senior High School	2

Public schools with internet access, by level, SY 2024-25

Public schools with internet access, by level, SY 2024-25: number of schools
Level	With internet access	Without
Elementary	11	0
Junior High School	4	0
Senior High School	2	0

Toilets in public schools by type, SY 2024-25

Toilets in public schools by type, SY 2024-25
Type	Toilets
Female	22
Male	22
Shared	158
For persons with disabilities	12
All toilets	214

Faucets in public schools, with and without water, SY 2024-25

Faucets in public schools, with and without water, SY 2024-25
Faucets	Number
With water	407
Without water	38
All faucets	445

Public schools with each facility, SY 2024-25
Facility	Schools
Temporary Perimeter Fence	14
Entrance Gate	13
School Garden	13
Playground	11
Exit Gate	10
Offices	10
Clinic	9
Covered Court	9
Computer Room	7
Permanent Perimeter Fence	7
Data File Room/Records Room	5
Conference Room	4
Home Economic Room	4
Library/Learning Resource Center	3
Paved Pathway	3
Faculty Room	2
Industrial Arts Room	2
Science Laboratory	2
Canteen	1
Flood Marker	1
Roofing	1
Student Co-Curricular Center	1

List of schools

Every school in San Isidro South, SDO Davao Oriental in DepEd's data, linked to its own page.

Schools in San Isidro South, SDO Davao Oriental: 14 schools, each with its own latest school year's figures
School	Learners	Teachers	Classrooms
Bitaogan Central Elementary School	292	12	11
Bitaogan National High School	344	24	19
Cambalion Elementary School	137	8	6
Dela Peña Narisma Recaño Elementary School	319	12	12
Gen. Malvar Elementary School	82	8	8
Gregorio H. Del Pilar Elementary School	52	5	7
Jose P. Burgos Elementary School	70	7	2
Jose P. Laurel Integrated School	123	8	7
La Union Elementary School	479	16	18
Manuel S. Nasser Sr. National High School	409	23	25
Nasa Elementary School	131	5	4
Talisay Elementary School	218	14	10
Talisay National High School	180	4	4
Tirso R. Arguelles MES	98	6	4

About this data

The figures for San Isidro South, SDO Davao Oriental exclude ALS centers, which DepEd does not assign to districts.

Each school year's figures for San Isidro South, SDO Davao Oriental count the schools DepEd placed there that year. Figures come from DepEd's school data for SY 2023-24 and SY 2024-25 as of 25 October 2025. How the data was checked

Report a correction to the figures for San Isidro South, SDO Davao Oriental