Barangay Lagatit is a local government unit in Santo Domingo, Ilocos Sur, in the Ilocos Region region of the Philippines. It had a population of 1,040 as of the 2024 POPCEN.
Under Republic Act 12232, elected barangay officials serve a four-year term. Make sure you are registered and know your polling place before election day.
Primary PHLPost ZIP for Santo Domingo. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Rodrigo Amistad(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Lagatit · Data updated 2026-05-24
About Barangay Lagatit
Barangay Lagatit forms part of Santo Domingo, a municipality in Ilocos Sur, and is classified as a small barangay.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Lagatit had a population of 1,040. This made it the 12th largest of 36 barangays in Santo Domingo by population, placing it in the middle tier of the municipality. Residents of Barangay Lagatit accounted for approximately 3.54% of the total population of Santo Domingo, which stood at 29,372 in the same 2024 POPCEN reference period.
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Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Lagatit changed from 1,027 to 1,040, a shift of +1.3% over the four-year period. This places the barangay among those with slowly expanding populations in Santo Domingo. Barangay Lagatit is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Santo Domingo is a municipality comprising 36 barangays, and serves as the governing unit directly responsible for local services in Barangay Lagatit, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Sur, which contains 768 barangays across its component cities and municipalities, Barangay Lagatit ranks 239th by 2024 POPCEN population. Ilocos Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Lagatit is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.
Compiled from official Philippine Statistics Authority census data and Philippine Standard Geographic Code records. Reviewed and published by the Barangay Directory editorial team. See our methodology for sources, verification process, and update cadence.
Important: Officials shown here reflect the 2023 - 2026 term. Barangay leadership can change due to resignation, succession, or special circumstances. Always verify directly with Santo Domingo or the barangay hall before relying on this information for any official transaction, legal matter, or formal communication. The next Barangay and SK Elections are scheduled for Monday, November 2, 2026.
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Population history of Barangay Lagatit from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
917
—
—
2020 CPH
1,027
+110
+12.0%
2024 POPCEN
1,040
+13
+1.3%
2015–2020: +12.0% total (+2.29%/yr).2020–2024: +1.3% total (+0.31%/yr).
Source: PSA Census of Population (2015), Census of Population and Housing (2020), and POPCEN (2024) as published by the Philippine Statistics Authority. Figures are official as declared by Proclamation.
Comparative Context
2024 POPCEN
Rank in Santo Domingo
12thof 36
Among the upper half of Santo Domingo by population.
Share of Santo Domingo
3.5%
of the municipality's total 29,372 residents.
Rank in Ilocos Sur
239thof 768
Province-wide percentile: 69.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Santo Domingo (municipality) class
3rd
Parent municipality income class — influences LGU services and budget that reach this barangay.
Rankings derived from the most recent PSA population data for each barangay. Classifications sourced from the Philippine Statistics Authority and Bureau of Local Government Finance.
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Lagatit in Santo Domingo during office hours to request any of the following.
Services listed are based on Republic Act 7160 (Local Government Code of 1991). Specific requirements and fees vary by barangay. Always call the hall before visiting to confirm requirements and availability.
🆘Emergency Hotlines
Verified April 2026. In a life-threatening emergency, dial 911 first.
24/7 helpline for children in crisis, abuse, and trafficking cases.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Lagatit
Where is Barangay Lagatit located?▾
Barangay Lagatit is a barangay in the municipality of Santo Domingo, Ilocos Sur, Ilocos Region, Philippines.
What is the address of the Barangay Lagatit hall?▾
Barangay Lagatit is located in Santo Domingo, Ilocos Sur, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Lagatit?▾
The Punong Barangay of Barangay Lagatit is Rodrigo Amistad (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Lagatit?▾
Verified contact information for Barangay Lagatit is being collected. You can reach the local barangay hall in person or check the official Santo Domingo LGU website. Submit verified information using the form on this page.
What municipality is Barangay Lagatit part of?▾
Barangay Lagatit is one of 36 barangays in the municipality of Santo Domingo, Ilocos Sur, Philippines.
Is Barangay Lagatit urban or rural?▾
Barangay Lagatit is officially classified as rural by the Philippine Statistics Authority. Rural classification is applied to barangays with lower population density and predominantly non-built-up land use — often agricultural, coastal, or upland areas with more dispersed housing.
What is the income classification of Santo Domingo?▾
Santo Domingo is classified as a 3rd by the Bureau of Local Government Finance. This classification is based on the municipality's annual regular income and broadly indicates the size of the local government's budget for services like health, sanitation, peace and order, and infrastructure that reach barangays such as Barangay Lagatit.
Has the population of Barangay Lagatit been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Lagatit went from 1,027 residents to 1,040 — a change of +1.3% over the intercensal period. The barangay is slowly growing based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Lagatit in?▾
Barangay Lagatit is part of the Ilocos Region administrative region of the Philippines. Within Ilocos Region, the barangay falls under the province of Ilocos Sur, and is one of 36 barangays administered by Santo Domingo.
How many barangays are in Santo Domingo?▾
Santo Domingo has 36 barangays, including Barangay Lagatit. You can browse the full list on our Santo Domingo page.
How many residents does Barangay Lagatit have?▾
Barangay Lagatit had a population of 1,040 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Lagatit?▾
The primary PHLPost ZIP code for Santo Domingo is 2729. In most Philippine municipalities, this same ZIP applies to every barangay in the city. However, in NCR cities (Manila, Quezon City, Makati, etc.) and a few large cities like Cebu City, Davao City, and Baguio, each barangay may have its own ZIP code. For the most accurate ZIP for Barangay Lagatit, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Lagatit was last updated on 2026-05-24. Barangay leadership, contact information, and hours can change — always verify directly with the barangay hall before relying on this information for any official transaction.
Looking for general barangay-services questions — barangay clearance, cedula, BSKE 2026, or emergency hotlines? See our barangay services guides.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-24.
