Schools in Castillejos, SDO Zambales

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

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

Summary

Castillejos has the second most learners of the 15 districts in Zambales, and the third most learners per teacher in public schools. In SY 2024-25 its 29 schools held 16,643 learners, and its public schools had 525 teachers.

Enrollment in schools fell 3.5% from SY 2023-24, not counting ALS: public schools fell 4.6%, while private schools grew 6.8%. Public schools hold 89% of the learners in schools, against 85% nationally, and private schools hold 11%, against 14% nationally.

Of the 21 reporting public schools, all have electricity; all have water; all have internet. Leaving out four schools whose figures are under review, the most crowded public classrooms are at Kanaynayan Community School, with 39 learners per classroom. The list gives learners, teachers and classrooms for each school, so the district totals can be traced school by school.

Schools: 29; No change from SY 2023-24; 21 public, 8 private
Learners: 16,643; Down 609 from SY 2023-24
Teachers: 525; Up 4 from SY 2023-24
Classrooms: 468; Up 26 from SY 2023-24

Key findings

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

Castillejos has the 2nd most learners of the 15 districts in Zambales, and the 3rd most learners per teacher in public schools.
Enrollment in schools fell 3.5% from SY 2023-24 (ALS not counted); public schools fell 4.6% and private schools grew 6.8%.
Of the learners in schools, 89% are in public schools (85% nationally) and 11% in private schools (14% nationally).
Leaving out 3 schools whose figures are under review, the largest schools are Castillejos National High School (3,402 learners), St. Nicholas Academy of Castillejos, Inc. (1,198 learners) and Jesus F. Magsaysay Technical Vocational High School (869 learners).
Enrollment grew fastest at Castillejos Aldergate Learning Center, Inc. (+11%) and fell most at Nagbayan Elementary School (−16%), among schools with 100 or more learners in both years.
Leaving out 4 schools whose figures are under review, the most crowded public classrooms are at Kanaynayan Community School, with 39 learners per classroom.
Of the 21 reporting public schools, all have electricity; all have water; all have internet.
The 21 public schools here with FY 2025 MOOE received ₱28.3 million. Across the 21 with FY 2024 MOOE and SY 2024-25 learners, FY 2024 MOOE came to ₱1,525 for each learner.

Learners

SY 2024-25: 16,643 learners.

Learners, SY 2024-25
Learners	Number
All learners	16,643
Male	8,572
Female	8,071

Learners by level and sector, SY 2024-25

Learners by level and sector, SY 2024-25
Level	Public schools	Private schools	Total
Elementary	9,192	502	9,694
Junior High School	4,184	556	4,740
Senior High School	1,498	711	2,209

Learners by grade and sex, SY 2024-25

Learners by grade and sex, SY 2024-25
Grade	Male	Female	Total
Kindergarten	625	552	1,177
Grade 1	668	689	1,357
Grade 2	731	661	1,392
Grade 3	764	673	1,437
Grade 4	747	708	1,455
Grade 5	760	574	1,334
Grade 6	752	736	1,488
Grade 7	691	685	1,376
Grade 8	514	532	1,046
Grade 9	593	613	1,206
Grade 10	555	542	1,097
Grade 11	584	562	1,146
Grade 12	544	519	1,063
Special needs, non-graded (elementary)	34	20	54
Special needs, non-graded (junior high)	10	5	15
All grades	8,572	8,071	16,643

Senior High School learners by track, SY 2024-25

Senior High School learners by track, SY 2024-25
Track	Learners
Academic	1,444
Technical-Vocational-Livelihood	765
All tracks	2,209

ALIVE (Arabic Language and Islamic Values Education) learners by level and sex, SY 2024-25
Level	Male	Female	Total
Elementary	7	8	15

Indigenous peoples (IP) learners by level and sex, SY 2024-25
Level	Male	Female	Total
Kindergarten	39	32	71
Elementary	118	139	257
Junior High School	34	41	75
Senior High School	7	8	15
All	198	220	418

Learners in alternative delivery modes (ADM) by program and sex, SY 2024-25
Program	Male	Female	Total
Open High School Program	10	4	14

Schools and community learning centers

SY 2024-25: 29 schools.

Schools by sector, SY 2024-25

Schools by sector, SY 2024-25
Sector	Number
Public schools	21
Private schools	8
All	29

Schools by curricular offering, SY 2024-25

Schools by curricular offering, SY 2024-25
Offering	Number
Elementary only	20
Elementary and junior high (K to 10)	3
Junior high only	2
Junior and senior high	4

Schools by subclassification, SY 2024-25
Subclassification	Number
DepEd managed	21
Non-sectarian	7
Sectarian	1

School personnel

SY 2024-25: 525 teachers and 80 non-teaching personnel in public schools.

Public school personnel by type, SY 2024-25
Type	Number
Teachers	525
Non-teaching personnel	80
All personnel	605

Public school teachers by level, SY 2024-25

Public school teachers by level, SY 2024-25
Level	Teachers
Elementary	290
Junior High School	179
Senior High School	56
All teachers	525

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	31.7
Junior High School	23.4
Senior High School	26.8

School resources

SY 2024-25: 468 classrooms and 650 toilets in public schools.

Classrooms: 468
Seats (approximate): 14,328
Toilets: 650
Functional computers: 1,749
Faucets: 1,248; 1,199 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	295	123	50
Learners per classroom	31.2	34.0	30.0
Seats (approximate)	7,254	3,696	3,378
Learners per seat	1.3	1.1	0.4
Toilets	390	194	66
Learners per toilet	23.6	21.6	22.7
Functional computers	779	693	277
Learners per computer	11.8	6.0	5.4

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	17	0
Junior High School	6	0
Senior High School	3	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	17
Junior High School	6
Senior High School	3

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	17	0
Junior High School	6	0
Senior High School	3	0

Toilets in public schools by type, SY 2024-25

Toilets in public schools by type, SY 2024-25
Type	Toilets
Female	184
Male	157
Shared	271
For persons with disabilities	38
All toilets	650

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	1,199
Without water	49
All faucets	1,248

Public schools with each facility, SY 2024-25
Facility	Schools
Entrance Gate	20
Covered Court	18
Exit Gate	18
Permanent Perimeter Fence	18
School Garden	18
Offices	17
Computer Room	12
Home Economic Room	9
Library/Learning Resource Center	8
Clinic	6
Canteen	4
Conference Room	4
Faculty Room	4
Flood Marker	4
Playground	4
Supply Room	4
Temporary Perimeter Fence	4
Science Laboratory	3
Solar Panel	3
Industrial Arts Room	2
Paved Pathway	2
Roofing	2
Bike Rack	1

List of schools

Every school in Castillejos, SDO Zambales in DepEd's data, linked to its own page.

Schools in Castillejos, SDO Zambales: 29 schools, each with its own latest school year's figures
School	Sector	Learners	Teachers	Classrooms
Balaybay Elementary School	Public	560	21	28
Balaybay Resettlement Elementary School	Public	726	21	19
Buenavista Elementary School	Public	110	7	4
Castillejos Aldergate Learning Center, Inc.	Private	254	Not reported	Not reported
Castillejos Elementary School	Public	1,114	37	38
Castillejos National High School	Public	3,402	138	100
Castillejos Resettlement High School	Public	303	18	0
Del Pilar Elementary School	Public	739	20	17
Guardian Angel Child Development Center	Private	41	Not reported	Not reported
Hanjin Integrated School	Public	1,043	34	24
Jesus F. Magsaysay Technical Vocational High School	Public	869	34	36
Kanaynayan Community School	Public	156	7	4
Looc Integrated School	Public	347	11	13
Magsaysay Elementary School	Public	337	11	14
Maranatha Christian Academy of Castillejos, Zambales, Inc.	Private	20	Not reported	Not reported
Mia Angela Montessori	Private	17	Not reported	Not reported
Nagbayan Elementary School	Public	244	9	8
Precious Child Montessori of Zambales, Inc. "Main"	Private	88	Not reported	Not reported
Precious Heritage School of Zambales, Inc.	Private	35	Not reported	Not reported
Pres. Ramon F. Magsaysay Elementary School	Public	497	18	15
San Agustin Elementary Schools	Public	773	24	26
San Agustin High School	Public	670	30	24
San Isidro Elementary School	Public	744	19	18
San Nicolas Elementary School	Public	255	8	6
St. Nicholas Academy of Castillejos, Inc.	Private	1,198	Not reported	Not reported
Sta. Maria Elementary School	Public	707	20	27
To God Be the Glory Christian Academy	Private	116	Not reported	Not reported
V. Gallardo Elementary School	Public	278	9	9
Villaflor Elementary School	Public	1,000	29	38

DepEd's public report has teachers and classrooms for public schools only.

About this data

Teachers, classrooms and facilities are for public schools only: DepEd's public report has them for no other schools.

The figures for Castillejos, SDO Zambales exclude ALS centers, which DepEd does not assign to districts.

Each school year's figures for Castillejos, SDO Zambales 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 Castillejos, SDO Zambales