A Heritage of Governance
Official Government Website — Republic of the Philippines

A Heritage of Governance

From the cobblestone streets of Vigan to the coastal shores of Cabugao — we serve all communities with integrity and dedication.

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Empowering Local Communities
Official Government Website — Republic of the Philippines

Empowering Local Communities

Through programs, training, and partnership — DILG Sub-Cluster 1 builds capable and responsive local governments that serve their communities.

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Transparency and Accountability
Official Government Website — Republic of the Philippines

Transparency and Accountability

We are committed to open, transparent, and accountable governance in all our interactions with Local Government Units and the communities we serve.

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The Pride of Ilocos Sur
Official Government Website — Republic of the Philippines

The Pride of Ilocos Sur

Rich in history, culture, and natural beauty — Ilocos Sur's First District stands as a model of heritage preservation and progressive local governance.

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Serving the People of Ilocos Sur
Official Government Website — Republic of the Philippines

Serving the People of Ilocos Sur

DILG Ilocos Sur Sub-Cluster 1 — Advancing Good Governance Across 11 Municipalities of the First Congressional District

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LATEST
   📋 NOTICE: Submission of 2025 Q2 SGLG Data Requirements — Deadline: July 31, 2025   |      🏅 Sinait and San Juan Win DILG Seal of Good Local Governance Award 2025   |      📅 Training on Updated DILG Performance Assessment Framework — July 20-21, 2025   |      🌐 New DILG Online Service Portal now available   
Welcome

Advancing Good Governance Across Ilocos Sur

The DILG Ilocos Sur Sub-Cluster 1 is the frontline government office responsible for assisting, coordinating, and supervising 11 Local Government Units of the First Congressional District of Ilocos Sur.

Under the leadership of our dedicated LGOO officers, Sub-Cluster 1 works tirelessly to strengthen local governance, promote transparency, and empower communities across the region.

11
Municipalities
1st Congressional District
226+
Barangays
Communities served
8
Programs
Active governance programs
2025
Serving Since
Years of dedicated service
Latest Updates

News & Updates

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Public Notices

Announcements

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The Communities We Serve

Featured Municipalities

Discover the 11 Local Government Units of Ilocos Sur's First Congressional District — each with a unique heritage, culture, and story.

Vigan City overview
⭐ City
Vigan City seal

Vigan City

4th Class Independent Component City
City Mayor Hon. Randolf "Randy" V. Singson
City Mayor
Hon. Randolf "Randy" V. Singson
53,879
Population
39
Barangays
25.12 km²
Land Area

The provincial capital of Ilocos Sur and a UNESCO World Heritage Site renowned for its preserved Spanish colonial architecture.

25.12 km² land areaView Details
Bantay overview
1st Class
Bantay seal

Bantay

1st Class Municipality
Municipal Mayor Hon. Samuel C. Parilla
Municipal Mayor
Hon. Samuel C. Parilla
44,430
Population
34
Barangays
55.35 km²
Land Area

Home to the historic Bantay Bell Tower (Cab-baritan Tower) and Sta. Monica Church.

55.35 km² land areaView Details
1st Class

Sinait

1st Class Municipality
Municipal Mayor
Hon. Glenn B. Guzman
32,809
Population
29
Barangays
89.31 km²
Land Area

Known for the Minor Basilica of Our Lady of Charity, a major pilgrimage site.

89.31 km² land areaView Details
View All 11 Municipalities
AAAWhat We Do

AAAPrograms & Services

AAADILG Sub-Cluster 1 implements a comprehensive range of national government programs to strengthen local governance.

Governance

Contract of Service / Capacity and Mobilization for Governance Program

Capability-building and mobilization program for local governance improvement.

ACTIVE
Governance

Seal of Good Local Governance

Assessment and certification program recognizing good performance in local governance across core and essential areas.

ACTIVE
Governance

Local Governance Performance Management System

Self-assessment tool to monitor LGU performance across governance areas.

ACTIVE
Governance

Barangay Anti-Drug Abuse Council

Monitoring and reporting of barangay-level anti-illegal drugs programs.

ACTIVE
Governance

Peace and Order Council

Coordination and monitoring of peace and order programs at the municipal level.

ACTIVE
Governance

Disaster Risk Reduction and Management

Disaster preparedness, response, and mitigation program coordination.

ACTIVE
AAAView All Programs
AAAOur Impact

AAABy the Numbers

AAAMeasuring our commitment to serving communities across the First Congressional District.

0
Municipalities Served
LGUs in the 1st Congressional District
0
Barangays
Communities under governance support
0
Active Programs
DILG programs being implemented
0
Published News
News articles and updates
Photo Highlights
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Siga Boyz
Siga Boyz
6 photos
AAAResources

AAAAccess important government portals and resources.

DILG Official Portal
www.dilg.gov.ph
LGSF (Local Governance Support Fund)
lgsf.dilg.gov.ph
LGPMS
lgpms.dilg.gov.ph
SGLG Portal
sglg.dilg.gov.ph
Seal Portals
seal.dilg.gov.ph
PhilGEPS
www.philgeps.gov.ph
DBM
www.dbm.gov.ph
COA
www.coa.gov.ph
CSC
www.csc.gov.ph
DepEd
www.deped.gov.ph
DICT
dict.gov.ph
DOH
doh.gov.ph
BIR
www.bir.gov.ph
GSIS
www.gsis.gov.ph
Pag-IBIG Fund
www.pagibigfund.gov.ph
SSS
www.sss.gov.ph
AAAGet in Touch

AAAHave Questions or Concerns?

AAAOur office is open to serve you from Monday to Friday, 8:00 AM to 5:00 PM. Reach out to us and our team will be happy to assist you.

AAAContact Our Office AAALearn More About Us