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 Lopez. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Marc John Ardiente Ocson(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Rosario · Data updated 2026-05-25
About Barangay Rosario
Situated in Lopez, Quezon, Barangay Rosario is one of 95 barangays that make up the municipality within CALABARZON.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Rosario had a population of 1,213. This made it the 25th largest of 95 barangays in Lopez by population, placing it in the upper half of the municipality. Residents of Barangay Rosario accounted for approximately 1.26% of the total population of Lopez, which stood at 96,006 in the same 2024 POPCEN reference period.
Read more about Barangay RosarioShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Rosario moved from 1,092 residents to 1,213, an intercensal change of +11.1%. The trajectory indicates a growing community. Barangay Rosario is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Lopez is a municipality comprising 95 barangays, and serves as the governing unit directly responsible for local services in Barangay Rosario, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Rosario ranks 541st by 2024 POPCEN population. Quezon is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Like every Philippine barangay, Barangay Rosario is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms 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 Lopez 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 Rosario from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,098
—
—
2020 CPH
1,092
-6
-0.5%
2024 POPCEN
1,213
+121
+11.1%
2015–2020: -0.5% total (-0.11%/yr).2020–2024: +11.1% total (+2.66%/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 Lopez
25thof 95
Among the upper half of Lopez by population.
Share of Lopez
1.3%
of the municipality's total 96,006 residents.
Rank in Quezon
541stof 1,242
Province-wide percentile: 57.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Lopez (municipality) class
1st
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 Rosario in Lopez 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.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Rosario
Where is Barangay Rosario located?▾
Barangay Rosario is a barangay in the municipality of Lopez, Quezon, CALABARZON, Philippines.
What is the address of the Barangay Rosario hall?▾
Barangay Rosario is located in Lopez, Quezon, CALABARZON, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Rosario?▾
The Punong Barangay of Barangay Rosario is Marc John Ardiente Ocson (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Rosario?▾
You can contact Barangay Rosario via phone at 09126067482.
What municipality is Barangay Rosario part of?▾
Barangay Rosario is one of 95 barangays in the municipality of Lopez, Quezon, Philippines.
Is Barangay Rosario urban or rural?▾
Barangay Rosario 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 Lopez?▾
Lopez is classified as a 1st 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 Rosario.
Has the population of Barangay Rosario been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Rosario went from 1,092 residents to 1,213 — a change of +11.1% 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 Rosario in?▾
Barangay Rosario is part of the CALABARZON administrative region of the Philippines. Within CALABARZON, the barangay falls under the province of Quezon, and is one of 95 barangays administered by Lopez.
How many barangays are in Lopez?▾
Lopez has 95 barangays, including Barangay Rosario. You can browse the full list on our Lopez page.
How many residents does Barangay Rosario have?▾
Barangay Rosario had a population of 1,213 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Rosario?▾
The primary PHLPost ZIP code for Lopez is 4316. 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 Rosario, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Rosario 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.
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.
