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 Loon. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Edgar Sieras Guden(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Cogon Sur · Data updated 2026-05-25
About Barangay Cogon Sur
Situated in Loon, Bohol, Barangay Cogon Sur is one of 67 barangays that make up the municipality within Central Visayas.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Cogon Sur had a population of 738. This made it the 25th largest of 67 barangays in Loon by population, placing it in the middle tier of the municipality. Residents of Barangay Cogon Sur accounted for approximately 1.68% of the total population of Loon, which stood at 43,857 in the same 2024 POPCEN reference period.
Read more about Barangay Cogon SurShow less
The barangay recorded 635 residents in the 2020 Census of Population and Housing and 738 residents in the 2024 POPCEN — a net change of +16.2%, consistent with a growing settlement. Barangay Cogon Sur is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Loon is a municipality comprising 67 barangays, and serves as the governing unit directly responsible for local services in Barangay Cogon Sur, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bohol, which contains 1,109 barangays across its component cities and municipalities, Barangay Cogon Sur ranks 736th by 2024 POPCEN population. Bohol is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Cogon Sur 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 Loon 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 Cogon Sur from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
430
—
—
2020 CPH
635
+205
+47.7%
2024 POPCEN
738
+103
+16.2%
2015–2020: +47.7% total (+8.11%/yr).2020–2024: +16.2% total (+3.83%/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 Loon
25thof 67
Among the upper half of Loon by population.
Share of Loon
1.7%
of the municipality's total 43,857 residents.
Rank in Bohol
736thof 1,109
Province-wide percentile: 34.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Loon (municipality) class
2nd
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 Cogon Sur in Loon 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.
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Frequently Asked Questions about Barangay Cogon Sur
Where is Barangay Cogon Sur located?▾
Barangay Cogon Sur is a barangay in the municipality of Loon, Bohol, Central Visayas, Philippines.
What is the address of the Barangay Cogon Sur hall?▾
Barangay Cogon Sur is located in Loon, Bohol, Central Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Cogon Sur?▾
The Punong Barangay of Barangay Cogon Sur is Edgar Sieras Guden (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Cogon Sur?▾
You can contact Barangay Cogon Sur via phone at 09092574969.
What municipality is Barangay Cogon Sur part of?▾
Barangay Cogon Sur is one of 67 barangays in the municipality of Loon, Bohol, Philippines.
Is Barangay Cogon Sur urban or rural?▾
Barangay Cogon Sur 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 Loon?▾
Loon is classified as a 2nd 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 Cogon Sur.
Has the population of Barangay Cogon Sur been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Cogon Sur went from 635 residents to 738 — a change of +16.2% 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 Cogon Sur in?▾
Barangay Cogon Sur is part of the Central Visayas administrative region of the Philippines. Within Central Visayas, the barangay falls under the province of Bohol, and is one of 67 barangays administered by Loon.
How many barangays are in Loon?▾
Loon has 67 barangays, including Barangay Cogon Sur. You can browse the full list on our Loon page.
How many residents does Barangay Cogon Sur have?▾
Barangay Cogon Sur had a population of 738 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Cogon Sur?▾
The primary PHLPost ZIP code for Loon is 6327. 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 Cogon Sur, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Cogon Sur 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 Cogon Sur
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.
