Located in Reina Mercedes, Isabela, Barangay Napaccu Grande is one of 20 barangays in the municipality of Reina Mercedes. It had a population of 1,363 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 Reina Mercedes. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Next BSKE
November 2, 2026
Barangay Napaccu Grande · Data updated 2026-05-25
About Barangay Napaccu Grande
Barangay Napaccu Grande forms part of Reina Mercedes, a municipality in Isabela, and is classified as a small barangay.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Napaccu Grande had a population of 1,363. This made it the 9th largest of 20 barangays in Reina Mercedes by population, placing it in the middle tier of the municipality. Residents of Barangay Napaccu Grande accounted for approximately 4.83% of the total population of Reina Mercedes, which stood at 28,222 in the same 2024 POPCEN reference period.
Read more about Barangay Napaccu GrandeShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Napaccu Grande moved from 1,247 residents to 1,363, an intercensal change of +9.3%. The trajectory indicates a growing community. Barangay Napaccu Grande is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Reina Mercedes is a municipality comprising 20 barangays, and serves as the governing unit directly responsible for local services in Barangay Napaccu Grande, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Napaccu Grande ranks 489th by 2024 POPCEN population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Napaccu Grande 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.
The current Sangguniang Barangay leadership for Barangay Napaccu Grande is being verified against the DILG Barangay Officials Masterlist. Other details about this barangay — including census population, urban/rural classification, income class, and administrative hierarchy — are documented in the sections below.
The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026 under Republic Act No. 12232. Each Punong Barangay, Kagawad, and SK Chairperson serves a four-year term.
Are you a resident or official of Barangay Napaccu Grande? Use the form below to share verified officials, the hall address, or a contact number. All submissions are reviewed by our editorial team before publication.
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Population history of Barangay Napaccu Grande from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,167
—
—
2020 CPH
1,247
+80
+6.9%
2024 POPCEN
1,363
+116
+9.3%
2015–2020: +6.9% total (+1.33%/yr).2020–2024: +9.3% total (+2.25%/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 Reina Mercedes
9thof 20
Among the upper half of Reina Mercedes by population.
Share of Reina Mercedes
4.8%
of the municipality's total 28,222 residents.
Rank in Isabela
489thof 1,055
Province-wide percentile: 54.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Reina Mercedes (municipality) class
4th
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 Napaccu Grande in Reina Mercedes 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 Napaccu Grande
Where is Barangay Napaccu Grande located?▾
Barangay Napaccu Grande is a barangay in the municipality of Reina Mercedes, Isabela, Cagayan Valley, Philippines.
What is the address of the Barangay Napaccu Grande hall?▾
Barangay Napaccu Grande is located in Reina Mercedes, Isabela, Cagayan Valley, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Napaccu Grande?▾
The current Punong Barangay information for Barangay Napaccu Grande is being verified. The position is elected during the Barangay and SK Elections (BSKE), with the next election scheduled for Monday, November 2, 2026.
How can I contact Barangay Napaccu Grande?▾
Verified contact information for Barangay Napaccu Grande is being collected. You can reach the local barangay hall in person or check the official Reina Mercedes LGU website. Submit verified information using the form on this page.
What municipality is Barangay Napaccu Grande part of?▾
Barangay Napaccu Grande is one of 20 barangays in the municipality of Reina Mercedes, Isabela, Philippines.
Is Barangay Napaccu Grande urban or rural?▾
Barangay Napaccu Grande 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 Reina Mercedes?▾
Reina Mercedes is classified as a 4th 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 Napaccu Grande.
Has the population of Barangay Napaccu Grande been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Napaccu Grande went from 1,247 residents to 1,363 — a change of +9.3% over the intercensal period. The barangay is growing significantly based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Napaccu Grande in?▾
Barangay Napaccu Grande is part of the Cagayan Valley administrative region of the Philippines. Within Cagayan Valley, the barangay falls under the province of Isabela, and is one of 20 barangays administered by Reina Mercedes.
How many barangays are in Reina Mercedes?▾
Reina Mercedes has 20 barangays, including Barangay Napaccu Grande. You can browse the full list on our Reina Mercedes page.
How many residents does Barangay Napaccu Grande have?▾
Barangay Napaccu Grande had a population of 1,363 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Napaccu Grande?▾
The primary PHLPost ZIP code for Reina Mercedes is 3303. 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 Napaccu Grande, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Napaccu Grande was last updated on 2026-05-25. 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.
Helpful Guides for Residents of Barangay Napaccu Grande
Information on Barangay Napaccu Grande, Reina Mercedes is compiled from the following authoritative sources. Each citation links to the primary publisher.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-25.
