Situated in the City of Mandaluyong, Barangay Wack-wack Greenhills is one of the administrative divisions of NCR. It had a population of 13,775 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 City of Mandaluyong. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Margarita Ongsiako Tan Climaco(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Wack-wack Greenhills · Data updated 2026-05-24
About Barangay Wack-wack Greenhills
Classified as a large barangay, Barangay Wack-wack Greenhills is one of the administrative divisions of City of Mandaluyong in NCR, NCR, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Wack-wack Greenhills had a population of 13,775. This made it the 10th largest of 27 barangays in City of Mandaluyong by population, placing it in the middle tier of the city. Residents of Barangay Wack-wack Greenhills accounted for approximately 2.96% of the total population of City of Mandaluyong, which stood at 465,902 in the same 2024 POPCEN reference period.
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Barangay Wack-wack Greenhills is officially classified as urban, reflecting the density and built-up character of the area.
City of Mandaluyong is a city comprising 27 barangays, and serves as the governing unit directly responsible for local services in Barangay Wack-wack Greenhills, including public health, sanitation, peace and order, and civil registration.
Like every Philippine barangay, Barangay Wack-wack Greenhills 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 City of Mandaluyong 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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Among the upper half of City of Mandaluyong by population.
Share of City of Mandaluyong
3.0%
of the city's total 465,902 residents.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
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.
What you can request at Barangay Wack-wack Greenhills
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Wack-wack Greenhills in City of Mandaluyong 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 Wack-wack Greenhills
Where is Barangay Wack-wack Greenhills located?▾
Barangay Wack-wack Greenhills is a barangay in the City of Mandaluyong, NCR, Philippines.
What is the address of the Barangay Wack-wack Greenhills hall?▾
Barangay Wack-wack Greenhills is located in City of Mandaluyong, NCR, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Wack-wack Greenhills?▾
The Punong Barangay of Barangay Wack-wack Greenhills is Margarita Ongsiako Tan Climaco (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Wack-wack Greenhills?▾
You can contact Barangay Wack-wack Greenhills via phone at 87224258.
What city is Barangay Wack-wack Greenhills part of?▾
Barangay Wack-wack Greenhills is one of 27 barangays in the City of Mandaluyong, NCR, Philippines.
Is Barangay Wack-wack Greenhills urban or rural?▾
Barangay Wack-wack Greenhills is officially classified as urban by the Philippine Statistics Authority. Urban classification reflects higher population density and a more built-up character — typically more permanent housing, paved roads, and proximity to commercial activity than rural barangays in the same city.
What region of the Philippines is Barangay Wack-wack Greenhills in?▾
Barangay Wack-wack Greenhills is part of the NCR administrative region of the Philippines. Within NCR, the barangay is one of 27 administered directly by City of Mandaluyong, which sits under the regional administration without an intermediate province.
How many barangays are in City of Mandaluyong?▾
City of Mandaluyong has 27 barangays, including Barangay Wack-wack Greenhills. You can browse the full list on our City of Mandaluyong page.
How many residents does Barangay Wack-wack Greenhills have?▾
Barangay Wack-wack Greenhills had a population of 13,775 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Wack-wack Greenhills?▾
The primary PHLPost ZIP code for City of Mandaluyong is 1550. 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 Wack-wack Greenhills, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Wack-wack Greenhills 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.
Helpful Guides for Residents of Barangay Wack-wack Greenhills
Information on Barangay Wack-wack Greenhills, City of Mandaluyong 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 2026-05-24.
