Barangay

Minanga

Minanga, San Mariano, Isabela, Region II (Cagayan Valley). Rural. Population 4,537 (2024 POPCEN).

PSGC 0203131023 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to Minanga

Counts include this barangay and every LGU under it. Each record carries how it was linked and a confidence level; figures are as recorded by the source and exclude single amounts of ₱10B+ held for verification. They are not findings.

DPWH infrastructure projects

Contracts on the DPWH Transparency portal, placed by coordinates first. Source: DPWH Transparency portal

19 records · ₱550,563,408.83

Oo1: Ensure Safe and Reliable National Road System: Network Development Program: Construction of Missing Links/New Roads: Naguilian-Benito Soliven-San Mariano-Divilacan-Maconacon-Palanan Road (Disabungan Br.), Isabela₱101,013,175.00 · 2022 · medium confidence (project coordinates inside the barangay boundary)
Oo1: Ensure Safe and Reliable National Road System: Network Development Program: Construction of Missing Links/New Roads - Naguilian-Benito Soliven-San Mariano- Divilacan-Maconacon-Palanan Road (Disabungan Br.), Isabela₱99,804,000.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
Convergence and Special Support Program - Basic Infrastructure Program - Multi-Purpose Buildings/Facilities to Support Social Services - Construction of Multi-Purpose Building, Brgy. Minanga, San Mariano, Isabela₱49,301,118.93 · 2024 · medium confidence (project coordinates inside the barangay boundary)
Oo1: Ensure Safe and Reliable National Road System - Network Development - Construction of Missing Links/New Roads - Naguilian-Benito Soliven-San Mariano-Divilacan-Maconacon-Palanan Road, San Mariano, Isabela₱47,773,287.33 · 2020 · medium confidence (project coordinates inside the barangay boundary)
Oo1: Ensure Safe and Reliable Road Network System - Network Development Program - Construction of Missing Links/ New Roads - Naguilian-Benito Soliven - San Mariano - Divilacan - Maconacon - Palanan Road (Bigao Br.), Isabela₱40,331,888.71 · 2021 · medium confidence (project coordinates inside the barangay boundary)
Oo1: Ensure Safe and Reliable National Road System - Network Development Program - Construction of Missing Links/New Roads - Naguilian - Benito Solven - San Mariano - Divilican - Maconacon - Palanan Road, Isabela₱39,199,985.92 · 2021 · medium confidence (project coordinates inside the barangay boundary)

How linked: 19 by project coordinates inside the barangay boundary.

Contracts this LGU awarded (PhilGEPS)

PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices

Not yet linked to Minanga itself. This shows the municipality figure for San Mariano.

1 record · ₱653,355,651.89

Municipality of San Mariano, Isabela₱653,355,651.89 · high confidence (the LGU itself is the buyer)

How linked: 1 by the LGU itself is the buyer.

PhilGEPS awards delivered here (all agencies)

Awards by any agency whose area of delivery is this province. PhilGEPS records delivery areas at province level only. Source: PhilGEPS award notices

Not yet linked to Minanga itself. This shows the province figure for Isabela.

56,720 records · ₱206,082,170,662.99

56,667 placed at Isabela level itself; the rest in LGUs under it.

Isabela₱206,082,170,662.99 · 56,667 awards · high confidence (area of delivery is this province only)
Batangas, Bukidnon, Cagayan, Camarines Sur, Cotabato, Davao del Sur, Isabela, Pampanga, Tarlac₱112,839,000.00 · 2 awards · low confidence (area of delivery lists several provinces)
Basilan, Isabela, Sulu, Tawi-Tawi, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱38,348,411.40 · 1 awards · low confidence (area of delivery lists several provinces)
Iloilo, Isabela₱3,146,289.62 · 36 awards · low confidence (area of delivery lists several provinces)
Aurora, Cagayan, Ilocos Sur, Isabela₱2,584,900.00 · 1 awards · low confidence (area of delivery lists several provinces)
Aurora, Bataan, Cagayan, Ilocos Norte, Ilocos Sur, Isabela, La Union, Marinduque, Nueva Vizcaya, Occidental Mindoro, Oriental Mindoro, Palawan, Pangasinan, Quirino, Romblon, Zambales₱2,281,640.00 · 1 awards · low confidence (area of delivery lists several provinces)

How linked: 56,667 by area of delivery is this province only; 53 by area of delivery lists several provinces.

Local Government Support Fund releases

DBM LGSF project releases by province, city/municipality and barangay. Source: DBM COMPASS

2 records · ₱4,000,000.00

Construction of 3 Classroom School Building at Brgy. Minanga (Sitio Bigao)₱3,560,000.00 · 2022 · high confidence (location columns in the DBM release)
Construction of Level I Potable Water System (7 Units Deep Wells) at Brgy. Minanga (Sitio Bigao)₱440,000.00 · 2022 · high confidence (location columns in the DBM release)

How linked: 2 by location columns in the DBM release.

GAA budget lines naming this place

General Appropriations Act lines whose text ends in this city/municipality and province. Source: DBM General Appropriations Act

7 records · ₱199,900,000.00

Construction ( Completion ) of Evacuation Center, Barangay Minanga, San Mariano, Isabela₱55,000,000.00 · 2024 · medium confidence (GAA line text names the place)
Construction of Multi-Purpose Building, Brgy. Minanga, San Mariano, Isabela₱50,000,000.00 · 2023 · medium confidence (GAA line text names the place)
Construction of Multi-Purpose Building (San Mariano Evacuation Center-Phase 2), Brgy. Minanga, San Mariano, Isabela₱30,000,000.00 · 2020 · medium confidence (GAA line text names the place)
Construction of Multi-Purpose Building (San Mariano Evacuation Center-Phase 2), Brgy. Minanga, San Mariano, Isabela₱24,900,000.00 · 2021 · medium confidence (GAA line text names the place)
Construction of Road, Sitio Diviguen to Sitio Villa Ancheta, Barangay Minanga, San Mariano, Isabela₱20,000,000.00 · 2024 · medium confidence (GAA line text names the place)
Construction of Multi Purpose Building, San Mariano Central Integrated School, Brgy. Minanga, San Mariano, Isabela₱10,000,000.00 · 2021 · medium confidence (GAA line text names the place)

How linked: 7 by GAA line text names the place.

COA annual audit reports

Not yet linked: the COA reports loaded so far cover national agencies only. LGU audit reports are published at coa.gov.ph.

Published anomaly flags

Patterns in the linked records that reviewers checked and published. A flag is a question worth asking, not a finding of wrongdoing.

High Concurrent Workload for One ContractorEgb Const Corp Formerly: Egb ConstContractor: Egb Const Corp Formerly: Egb Const

See all 1 published flag

Contractors on linked DPWH projects

Download this list (CSV) · All bulk data

All 8 contractors on DPWH projects linked to Minanga and the LGUs under it. Click a column to sort.


Egb Const CORP Formerly: Egb Const	3	₱241,149,063.71	1
Yzk Builders	7	₱121,419,433.47	0
Camberwell Const And Supplies	3	₱70,784,201.58	0
A De Guia Const And Development CORP Formerly: A De Guia Const	1	₱47,773,287.33	0
Rrc CO INC Formerly: R R C Const	2	₱45,965,369.93	0
Mar-Deb Const	1	₱11,166,393.96	0
Jay Arcie Const And Supply	1	₱6,354,254.02	0
Smt Const	1	₱5,951,404.83	0

Costs as recorded by DPWH; single amounts of ₱10B+ are held for verification and excluded. Flags count published automated anomalies on this contractor's projects or awards here, plus flags on the contractor itself; they are not findings.

Taxes collected by the BIR in Isabela

BIR publishes collections by province and city, not by town or barangay. Minanga is in Isabela.

₱4.72 billion

Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

These are taxes collected by national BIR offices located here, including from businesses headquartered here. They are not the LGU’s own income. Source: BIR Revenue Accounting Division, Tentative internal revenue collections by region and province, January-August 2026 (BIR collection statistics). All provinces and cities

Recent storms that crossed Minanga

DPWH flood-control projects here that were inside the storm’s tropical-storm-force wind field (IBTrACS track). Being in the path is not a finding about a project.

Peilou 2026 · 1 projects here in path · ₱25.0M
Fung-Wong (Uwan) 2025 · 1 projects here in path · ₱25.0M
Matmo (Paolo) 2025 · 1 projects here in path · ₱25.0M

All storms

Hazard vs. spending in San Mariano

Shown for the parent city/municipality: hazard totals are computed at city/municipality level, not per barangay.

Hazard	Projects in med/high zone	Spending in med/high zone
Within 5 km of active fault	0 of 288 mapped	— (0%)
Flood (100-year)	29 of 288 mapped	₱609.6M (14%)
Landslide	33 of 288 mapped	₱837.3M (19%)
Storm surge	0 of 288 mapped	— (0%)

High shares can be expected (flood-control works belong in flood zones) or worth a closer look (schools, buildings). Sources: GEM Foundation (Philippines catalogue within GEM Global Active Faults); UP NOAH Center / DOST-PAGASA (Project NOAH); UP NOAH Center / UP NIGS (Project NOAH); UP NOAH Center / DOST-PAGASA (Project NOAH).

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QR codes for Minanga

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