Schools in Narvacan South-Nagbukel, SDO Ilocos Sur

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

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

Summary

Narvacan South-Nagbukel has the second most learners of the 23 districts in Ilocos Sur, with 8,133 learners across its 28 schools in SY 2024-25. Enrollment in schools fell 2.7% from SY 2023-24, not counting ALS: public schools fell 2.8%, while private schools fell 0.6%.

Its largest school, Narvacan National Central High School, has 3,894 learners and the most crowded public classrooms, at 43 learners per classroom. Of the 25 reporting public schools, all have electricity and all have water, but four (16%) have no internet, against 11% in Region I.

Each of its schools is listed with learners, teachers and classrooms, and the figures are broken down by sector and level, in charts and tables.

Schools: 28; No change from SY 2023-24; 25 public, 3 private
Learners: 8,133; Down 226 from SY 2023-24
Teachers: 367; Down 5 from SY 2023-24
Classrooms: 290; Up 3 from SY 2023-24

Key findings

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

Narvacan South-Nagbukel has the 2nd most learners of the 23 districts in Ilocos Sur, and the 7th most learners per teacher in public schools.
Enrollment in schools fell 2.7% from SY 2023-24 (ALS not counted); public schools fell 2.8% and private schools fell 0.6%.
Of the learners in schools, 94% are in public schools (85% nationally) and 6% in private schools (14% nationally).
The largest schools are Narvacan National Central High School (3,894 learners), Narvacan South Central School SPED Center (621 learners) and Nagbukel National High School (400 learners).
Leaving out 1 school whose enrollment figures are under review, enrollment grew fastest at Pantoc Elementary School (+3%) and fell most at Dasay Elementary School (−17%), among schools with 100 or more learners in both years.
The most crowded public classrooms are at Narvacan National Central High School, with 43 learners per classroom.
Of the 25 reporting public schools, all have electricity; all have water; 4 (16%) have no internet, against 11% in Region I.
The 25 public schools here with FY 2025 MOOE received ₱23.6 million. Across the 25 with FY 2024 MOOE and SY 2024-25 learners, FY 2024 MOOE came to ₱2,285 for each learner.

Learners

SY 2024-25: 8,133 learners.

Learners, SY 2024-25
Learners	Number
All learners	8,133
Male	4,095
Female	3,950
Not broken down by sex	88

Learners by level and sector, SY 2024-25: at least these numbers

Learners by level and sector, SY 2024-25: at least these numbers; 88 not broken down by level
Level	Public schools	Private schools	Total
Elementary	2,927	265	3,192
Junior High School	3,064	142	3,206
Senior High School	1,595	52	1,647

Learners by grade and sex, SY 2024-25: at least these numbers

Learners by grade and sex, SY 2024-25: at least these numbers; 88 not broken down by grade
Grade	Male	Female	Total
Kindergarten	198	161	359
Grade 1	224	180	404
Grade 2	252	197	449
Grade 3	246	210	456
Grade 4	265	248	513
Grade 5	204	217	421
Grade 6	309	263	572
Grade 7	509	443	952
Grade 8	340	311	651
Grade 9	354	415	769
Grade 10	418	416	834
Grade 11	415	466	881
Grade 12	349	417	766
Special needs, non-graded (elementary)	12	6	18
Broken down by grade	4,095	3,950	8,045

Senior High School learners by track, SY 2024-25

Senior High School learners by track, SY 2024-25
Track	Learners
Academic	1,280
Technical-Vocational-Livelihood	455
All tracks	1,735

Indigenous peoples (IP) learners by level and sex, SY 2024-25
Level	Male	Female	Total
Kindergarten	7	4	11
Elementary	86	52	138
Junior High School	50	50	100
Senior High School	16	14	30
All	159	120	279

Learners in alternative delivery modes (ADM) by program and sex, SY 2024-25
Program	Male	Female	Total
Other School-Initiated Intervention	12	10	22

Schools and community learning centers

SY 2024-25: 28 schools.

Schools by sector, SY 2024-25

Schools by sector, SY 2024-25
Sector	Number
Public schools	25
Private schools	3
All	28

Schools by curricular offering, SY 2024-25

Schools by curricular offering, SY 2024-25
Offering	Number
Elementary only	21
Elementary and junior high (K to 10)	1
Kindergarten to Grade 12	2
Junior and senior high	4

Schools by subclassification, SY 2024-25
Subclassification	Number
DepEd managed	25
Sectarian	2
Non-sectarian	1

School personnel

SY 2024-25: 367 teachers and 70 non-teaching personnel in public schools.

Public school personnel by type, SY 2024-25
Type	Number
Teachers	367
Non-teaching personnel	70
All personnel	437

Public school teachers by level, SY 2024-25

Public school teachers by level, SY 2024-25
Level	Teachers
Elementary	157
Junior High School	147
Senior High School	63
All teachers	367

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	18.6
Junior High School	20.8
Senior High School	25.3

School resources

SY 2024-25: 290 classrooms and 470 toilets in public schools.

Classrooms: 290
Seats (approximate): 6,373
Toilets: 470
Functional computers: 725
Faucets: 1,116; 1,082 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	158	87	45
Learners per classroom	18.5	35.2	35.4
Seats (approximate)	3,273	2,021	1,079
Learners per seat	0.9	1.5	1.5
Toilets	254	142	74
Learners per toilet	11.5	21.6	21.6
Functional computers	300	281	144
Learners per computer	9.8	10.9	11.1

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	21	0
Junior High School	5	0
Senior High School	4	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	21
Junior High School	5
Senior High School	4

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	4
Junior High School	5	0
Senior High School	4	0

Toilets in public schools by type, SY 2024-25

Toilets in public schools by type, SY 2024-25
Type	Toilets
Female	76
Male	61
Shared	319
For persons with disabilities	14
All toilets	470

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	1,082
Without water	34
All faucets	1,116

Public schools with each facility, SY 2024-25
Facility	Schools
Entrance Gate	25
School Garden	25
Offices	22
Playground	22
Canteen	16
Clinic	15
Covered Court	15
Exit Gate	15
Temporary Perimeter Fence	15
Library/Learning Resource Center	13
Permanent Perimeter Fence	12
Computer Room	11
Faculty Room	6
Paved Pathway	5
Science Laboratory	5
Supply Room	5
Home Economic Room	4
Conference Room	3
Roofing	3
Data File Room/Records Room	2
Industrial Arts Room	2
Gymnasium	1
Solar Panel	1
Speech Laboratory	1
Student Co-Curricular Center	1
Youth Development Center	1

List of schools

Every school in Narvacan South-Nagbukel, SDO Ilocos Sur in DepEd's data, linked to its own page.

Schools in Narvacan South-Nagbukel, SDO Ilocos Sur: 28 schools, each with its own latest school year's figures
School	Sector	Learners	Teachers	Classrooms
Bandril Elementary School	Public	66	5	4
Bantugo-Mission Integrated School	Public	302	15	16
Cadacad Elementary School	Public	43	4	6
Cagayungan Elementary School	Public	175	8	9
Codoog Elementary School	Public	100	7	7
Dasay Elementary School	Public	107	8	7
Imelda National High School	Public	116	10	8
Lapting Elementary School	Public	84	6	5
Little Angel Learning Center of the United Methodist Church of Northwest Philippines Annual Conference, Inc.	Private	35	Not reported	Not reported
Mapisi Primary School	Public	22	2	2
Nagbukel Central School	Public	200	11	13
Nagbukel National High School	Public	400	25	19
Nanguneg East Elementary School	Public	175	8	8
Nanguneg West Elementary School	Public	45	4	3
Narvacan Catholic School, Inc.	Private	382	Not reported	Not reported
Narvacan National Central High School	Public	3,894	158	90
Narvacan South Central School SPED Center	Public	621	26	24
Pantoc Elementary School	Public	124	8	5
Paratong Elementary School	Public	130	8	7
Polytechnic Colleges of Region I, Inc.	Private	42	Not reported	Not reported
Rivadavia Elementary School	Public	64	5	5
San Antonio Elementary School	Public	188	8	9
San Pablo Elementary School	Public	114	6	7
San Pedro Elementary School	Public	215	7	10
San Pedro National High School	Public	242	13	11
Sucoc Elementary School	Public	129	8	7
Tadao Elementary School	Public	41	3	4
Taleb Elementary School	Public	77	4	4

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

About this data

88 learners in SY 2024-25 are counted in the totals but not broken down by grade, level or sex, so those charts show at least these numbers.
Teachers, classrooms and facilities are for public schools only: DepEd's public report has them for no other schools.

The figures for Narvacan South-Nagbukel, SDO Ilocos Sur exclude ALS centers, which DepEd does not assign to districts.

Each school year's figures for Narvacan South-Nagbukel, SDO Ilocos Sur 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 Narvacan South-Nagbukel, SDO Ilocos Sur