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Schools Division of Ilocos Sur

SY 2024-25 data from DepEd, refreshed 25 October 2025

Schools
554
No change from SY 2023-24
506 public, 44 private, 4 SUCs and LUCs
Community learning centres
158
Up 20 from SY 2023-24
Learners
118,497
Down 4,511 from SY 2023-24
Teachers
5,326
Down 78 from SY 2023-24
Classrooms
4,700
Down 10 from SY 2023-24

Learners

SY 2024-25: 118,497 learners, 116,895 in schools and 1,602 in community learning centres.

Learners, SY 2024-25
LearnersNumber
All learners118,497
In schools116,895
In community learning centres (ALS)1,602
Male61,352
Female56,809
Not broken down by sex336
Learners by level and sector, SY 2024-25 (at least)Public schoolsPrivate schoolsSUCs and LUCsCommunity learning centres (ALS)Elementary63,497 totalJunior High School35,704 totalSenior High School17,360 totalALS Basic Literacy Program36 totalALS A&E elementary161 totalALS A&E secondary1,403 total
Learners by level and sector, SY 2024-25: at least these numbers
Learners by level and sector, SY 2024-25: at least these numbers; 336 not broken down by level
LevelPublic schoolsPrivate schoolsSUCs and LUCsCommunity learning centres (ALS)Total
Elementary60,8522,6450063,497
Junior High School28,3117,093300035,704
Senior High School13,7653,314281017,360
ALS Basic Literacy Program0003636
ALS A&E elementary000161161
ALS A&E secondary0001,4031,403
Learners by grade and sex, SY 2024-25 (at least)MaleFemaleKindergarten7,208 totalGrade 18,316 totalGrade 28,514 totalGrade 39,138 totalGrade 410,352 totalGrade 58,411 totalGrade 611,287 totalGrade 710,025 totalGrade 87,661 totalGrade 98,935 totalGrade 109,077 totalGrade 118,911 totalGrade 128,449 totalSpecial needs, non-graded(elementary)271 totalSpecial needs, non-graded (junior high)6 totalALS Basic Literacy Program36 totalALS A&E elementary161 totalALS A&E secondary1,403 total
Learners by grade and sex, SY 2024-25: at least these numbers
Learners by grade and sex, SY 2024-25: at least these numbers; 336 not broken down by grade
GradeMaleFemaleTotal
Kindergarten3,7523,4567,208
Grade 14,3883,9288,316
Grade 24,4544,0608,514
Grade 34,8004,3389,138
Grade 45,2715,08110,352
Grade 54,3894,0228,411
Grade 65,8305,45711,287
Grade 75,2594,76610,025
Grade 84,0343,6277,661
Grade 94,4864,4498,935
Grade 104,5764,5019,077
Grade 114,5594,3528,911
Grade 124,3524,0978,449
Special needs, non-graded (elementary)17992271
Special needs, non-graded (junior high)336
ALS Basic Literacy Program181836
ALS A&E elementary10556161
ALS A&E secondary8975061,403
Broken down by grade61,35256,809118,161
Senior High School learners by track, SY 2024-25Academic14,181Technical-Vocational-Livelihood3,382
Senior High School learners by track, SY 2024-25
Senior High School learners by track, SY 2024-25
TrackLearners
Academic14,181
Technical-Vocational-Livelihood3,382
All tracks17,563
ALIVE (Arabic Language and Islamic Values Education) learners by level and sex, SY 2024-25
LevelMaleFemaleTotal
Kindergarten538
Elementary251237
Junior High School011
All301646
Indigenous peoples (IP) learners by level and sex, SY 2024-25
LevelMaleFemaleTotal
Kindergarten5795371,116
Elementary4,9674,6059,572
Junior High School2,8612,6565,517
Senior High School1,1521,0382,190
All9,5598,83618,395
Learners in alternative delivery modes (ADM) by program and sex, SY 2024-25
ProgramMaleFemaleTotal
Distance Education011
Enhanced-Instructional Management by Parents, Community and teachers6566131
Modified In-School Off-School Approach112
Other School-Initiated Intervention135125260
All201193394

Schools and community learning centres

SY 2024-25: 554 schools and 158 community learning centres.

Schools and community learning centres by sector, SY 2024-25Public schools506Private schools44SUCs and LUCs4Community learning centres (ALS)158
Schools and community learning centres by sector, SY 2024-25
Schools and community learning centres by sector, SY 2024-25
SectorNumber
Public schools506
Private schools44
SUCs and LUCs4
Community learning centres (ALS)158
All712
Schools by curricular offering, SY 2024-25Elementary only437Elementary and junior high (K to 10)19Kindergarten to Grade 1225Junior high only2Junior and senior high69Senior high only2Community learning centres (ALS)158
Schools by curricular offering, SY 2024-25
Schools by curricular offering, SY 2024-25
OfferingNumber
Elementary only437
Elementary and junior high (K to 10)19
Kindergarten to Grade 1225
Junior high only2
Junior and senior high69
Senior high only2
Community learning centres (ALS)158
Schools by subclassification, SY 2024-25
SubclassificationNumber
DepEd managed505
Community learning centres (ALS)158
Sectarian36
Non-sectarian8
State universities and colleges3
DOST managed1
Local universities and colleges1

School personnel

SY 2024-25: 5,326 teachers and 989 non-teaching personnel in public schools.

Public school personnel by type, SY 2024-25
TypeNumber
Teachers5,326
Non-teaching personnel989
All personnel6,315
Public school teachers by level, SY 2024-25Elementary3,388Junior High School1,381Senior High School557
Public school teachers by level, SY 2024-25
Public school teachers by level, SY 2024-25
LevelTeachers
Elementary3,388
Junior High School1,381
Senior High School557
All teachers5,326
Learners per teacher by level, public schools, SY 2024-25Elementary18Junior High School20.5Senior High School24.7
Learners per teacher by level, public schools, SY 2024-25
Learners per teacher by level, public schools, SY 2024-25
LevelLearners per teacher
Elementary18.0
Junior High School20.5
Senior High School24.7

School resources

SY 2024-25: 4,700 classrooms and 7,651 toilets in public schools.

Classrooms
4,700
Seats (approximate)
99,823
Toilets
7,651
Functional computers
10,367
Faucets
19,469
18,495 with water
Classrooms, seats, toilets and computers by level, public schools, SY 2024-25ElementaryJunior High SchoolSenior High SchoolClassrooms4,700 totalSeats (approximate)99,823 totalToilets7,651 totalFunctional computers10,367 total
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
MeasureElementaryJunior High SchoolSenior High School
Classrooms3,435829436
Learners per classroom17.734.231.6
Seats (approximate)66,02022,54311,260
Learners per seat0.91.31.2
Toilets5,9561,132563
Learners per toilet10.225.024.5
Functional computers4,6903,9011,776
Learners per computer13.07.37.8
Public schools with a water supply, by level, SY 2024-25With water supplyWithoutElementary452 totalJunior High School84 totalSenior High School67 total
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
LevelWith water supplyWithout
Elementary4484
Junior High School840
Senior High School634
Public schools by electricity supply and level, SY 2024-25Grid supplyGrid and off-grid supplyElementary452 totalJunior High School84 totalSenior High School67 total
Public schools by electricity supply and level, SY 2024-25
Public schools by electricity supply and level, SY 2024-25: number of schools
LevelGrid supplyGrid and off-grid supply
Elementary44012
Junior High School840
Senior High School670
Public schools with internet access, by level, SY 2024-25With internet accessWithoutElementary452 totalJunior High School84 totalSenior High School67 total
Public schools with internet access, by level, SY 2024-25
Public schools with internet access, by level, SY 2024-25: number of schools
LevelWith internet accessWithout
Elementary37379
Junior High School768
Senior High School5413
Toilets in public schools by type, SY 2024-25Female1,540Male1,424Shared4,482For persons with disabilities205
Toilets in public schools by type, SY 2024-25
Toilets in public schools by type, SY 2024-25
TypeToilets
Female1,540
Male1,424
Shared4,482
For persons with disabilities205
All toilets7,651
Faucets in public schools, with and without water, SY 2024-25With water18,495Without water974
Faucets in public schools, with and without water, SY 2024-25
Faucets in public schools, with and without water, SY 2024-25
FaucetsNumber
With water18,495
Without water974
All faucets19,469
Public schools with each facility, SY 2024-25
FacilitySchools
Entrance Gate474
School Garden465
Playground398
Offices377
Exit Gate353
Covered Court312
Temporary Perimeter Fence296
Canteen272
Permanent Perimeter Fence224
Computer Room212
Home Economic Room198
Clinic194
Library/Learning Resource Center187
Paved Pathway135
Supply Room101
Faculty Room99
Conference Room80
Science Laboratory71
Industrial Arts Room56
Roofing50
Solar Panel47
Data File Room/Records Room45
Museum25
Flood Marker18
Student Co-Curricular Center14
Youth Development Center12
Bike Rack5
Gymnasium3
Speech Laboratory3

Districts

23 districts, each with its SY 2024-25 schools and learners in every sector.

Districts in SDO Ilocos Sur, SY 2024-25
NameSchoolsLearnersTeachers (public)Learners per teacher (public)
Alilem-Sugpon262,47115313.3
Banayoyo-Lidlidda-San Emilio283,60622315.8
Bantay236,23022520.5
Burgos-San Esteban163,82718619.7
Cabugao327,79631721.4
Caoayan152,33515415.2
Cervantes-Quirino456,39730418.3
Magsingal256,13324422.1
Narvacan North213,25817418.7
Narvacan South-Nagbukel288,13336720.9
Salcedo-Galimuyod-Sigay-Del Pilar484,77931514.1
San Juan275,71127119.9
San Vicente92,71711719.3
Santa132,35913517.5
Santiago143,42514122.1
Sinait206,06929520.5
Sta. Catalina91,8258420.4
Sta. Cruz317,73224322.8
Sta. Lucia196,72922720.0
Sta. Maria256,26627620.6
Sto. Domingo-San Ildefonso297,19230421.5
Suyo222,06616712.4
Tagudin299,83940421.5

District totals exclude ALS centres, which DepEd does not assign to districts.

About this data

  • 336 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.

District totals exclude ALS centres, which DepEd does not assign to districts.

Each school year's figures for the Schools Division of 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, refreshed 25 October 2025. How the data was checked

Report a correction to the figures for the Schools Division of Ilocos Sur