Philippines · Metro Manila · Muntinlupa
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
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From Wikimedia Commons (CC-BY-SA where not otherwise stated).
Photo by Judgefloro via Wikimedia Commons (CC0)
Photo by Judgefloro via Wikimedia Commons (CC0)

Photo by Unknown authorUnknown author via Wikimedia Commons (Public domain)

Photo by Bureau of Corrections via Wikimedia Commons (Public domain)

Photo by Monzonda c",) via Wikimedia Commons (CC BY-SA 3.0)

Photo by New Bilibid Prison via Wikimedia Commons (Public domain)
Largest prison in the Philippines and one of the most overcrowded in the world at ~4Ã design capacity.
The New Bilibid Prison (NBP) in Muntinlupa, Metro Manila, is the main insular prison designed to house the prison population of the Philippines. It is maintained by the Bureau of Corrections (BuCor) under the Department of Justice (DOJ). As of December 2025, the NBP housed 28,616 inmates, nearly five times its intended capacity of 6,345. By July 2023, the DOJ had suspended admitting new inmates to the prison to address overcrowding and prison gang wars. As such, BuCor Chief Gregorio Catapang Jr.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
6,345
Current population
27,000
Occupancy
426%
Year opened
1940
Operational
Figures from official sources · verified 29 May 2026 · methodology
Operator
Bureau of CorrectionsPopulation held
male
Opened
1940
Region
Metro Manila
Security level
Maximum
Death-row facility
No
Severely overcrowded; documented inmate-organised governance of dorms.
Visits on weekends; pre-approval and ID required. Capacity-constrained.
Inmate Name & Prison Number, New Bilibid Prison, Muntinlupa City 1770, Philippines.
Inmate organisations control logistics inside many dorms — a recurring topic of national audits.
Multiple operational reviews following high-profile media exposure of inmate-organised privilege systems.
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Source: Wikidata + Wikipedia.
Derived signal — not a judgement. How it's calculated
What the score is responding to:
This facility scores 46. The national average across 262 scored Philippines facilities is 32 — 14 points above national average.
Population and occupancy by year. Source: official corrections statistics + oversight reports.
Population held
Occupancy %
Same country, matched on type + security level where possible.
Higher risk than 100% of peer facilities in Philippines.
Sustained overcrowding at ~4Ã design capacity. Dormitories operate under tacit inmate-organised governance.
How many of our profile fields are populated. We surface this so families and researchers know the limits.
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). New Bilibid Prison. Retrieved July 21, 2026, from https://worldprisons.com/prisons/new-bilibid
"New Bilibid Prison." World Prisons. Accessed July 21, 2026. https://worldprisons.com/prisons/new-bilibid.
@misc{worldprisons-new-bilibid,
author = {{World Prisons}},
title = {New Bilibid Prison},
year = {2026},
url = {https://worldprisons.com/prisons/new-bilibid},
urldate = {2026-07-21}
}