Barangay
San Lorenzo
San Lorenzo, Bangui, Ilocos Norte, Region I (Ilocos Region). Urban. Population 2,387 (2024 POPCEN).
PSGC 0102804012 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to San Lorenzo
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
21 records · ₱535,006,577.05
- Preventive Maintenance - Primary Roads, Manila North Road - K0543+000 - K0544+293, K0544+382 - K0544+894, K0544+927 - K0545+734, K0546+049 - K0548+883, K0551+499 - K0551+568, K0551+678 - K0551+994₱144,749,995.92 · 2024 · medium confidence (project coordinates inside the barangay boundary)
- Construction/ Improvement of Access Roads Leading to Declared Tourism Destinations (Tourism Road Infrastructure Program - Trip), Coastal Road Leading to Bangui Windmill and Municipal Beach, Bangui, Ilocos Norte₱96,499,992.99 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Bridge Program - Widening of Permanent Bridges - Baruyen Br. (B04482lz) Along Manila North Rd₱84,461,943.64 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Bridge Program - Widening of Permanent Bridges - Buagao Br. (B00538lz) Along Manila North Rd.₱42,632,169.31 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Control Structure Along Buagao River (Left and Right Bank), Barangay San Lorenzo and Abaca, Bangui, Ilocos Norte₱29,399,566.58 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Retrofitting/ Strengthening of Permanent Bridges, Buagao Br. (B00538lz) Along Manila North Rd₱22,291,466.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
How linked: 21 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 San Lorenzo itself. This shows the municipality figure for Bangui.
1 record · ₱694,596,210.48
- Municipality of Bangui, Ilocos Norte₱694,596,210.48 · 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 San Lorenzo itself. This shows the province figure for Ilocos Norte.
62,893 records · ₱131,711,025,327.56
62,835 placed at Ilocos Norte level itself; the rest in LGUs under it.
- Ilocos Norte₱131,711,025,327.56 · 62,835 awards · high confidence (area of delivery is this province only)
- Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱32,735,719.44 · 12 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱10,270,956.00 · 6 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Mountain Province, Pangasinan₱9,311,352.00 · 6 awards · low confidence (area of delivery lists several provinces)
- Aurora, Cagayan, Ilocos Norte, Marinduque, Occidental Mindoro, Oriental Mindoro, Palawan, Romblon₱6,160,972.24 · 6 awards · low confidence (area of delivery lists several provinces)
- Abra, Benguet, Ilocos Norte, Ilocos Sur, La Union₱4,869,600.00 · 6 awards · low confidence (area of delivery lists several provinces)
How linked: 62,835 by area of delivery is this province only; 58 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
Not yet linked to San Lorenzo itself. This shows the municipality figure for Bangui.
10 records · ₱39,000,000.00
8 placed at Bangui level itself; the rest in LGUs under it.
- Multi-Purpose Building Construction of Multi-Purpose Building in Barangay Manayon, Bangui₱10,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Construction of Flood Control Along Abot Creek of Barangay Malasin and Lanao₱10,000,000.00 · 2022 · high confidence (location columns in the DBM release)
- Multi-Purpose Building Construction of Multi-Purpose Building in Barangay Manayon, Bangui₱5,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Construction of Barangay Health Station at Purok Gumamela, Sitio Rinatan, Brgy Payac, Bangui, Ilocos Norte₱2,000,000.00 · 2022 · high confidence (location columns in the DBM release)
- Construction of Level Iii Potable Water System at Purok Everlasting, Sitio Rinatan, Brgy Payac, Bangui, Ilocos Norte₱2,000,000.00 · 2022 · high confidence (location columns in the DBM release)
How linked: 10 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
4 records · ₱77,367,000.00
- Construction of Flood Control Structure Along Bolo River, Purok Talna, Brgy. San Lorenzo, Bangui, Ilocos Norte₱45,000,000.00 · 2017 · medium confidence (GAA line text names the place)
- Construction of Flood Control Revetment Along Bolo River, Brgy. San Lorenzo, Bangui, Ilocos Norte₱26,857,000.00 · 2018 · medium confidence (GAA line text names the place)
- Improvement of Road, Barangay San Lorenzo, Bangui, Ilocos Norte₱5,000,000.00 · 2025 · medium confidence (GAA line text names the place)
- Construction of Box Culvert, Brgy. San Lorenzo, Bangui, Ilocos Norte₱510,000.00 · 2018 · medium confidence (GAA line text names the place)
How linked: 4 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.
No published flags are linked to San Lorenzo itself: none of the DPWH projects, PhilGEPS awards or contractors matched to it carry a reviewed flag yet. Showing the nearest parent LGU that has some, Bangui.
- Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
- Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
- High Concurrent Workload for One Contractor11-16 ConstContractor: 11-16 Const
- High Concurrent Workload for One ContractorMg Samidan ConstContractor: Mg Samidan Const
- High Concurrent Workload for One ContractorEgb Const Corp Formerly: Egb ConstContractor: Egb Const Corp Formerly: Egb Const
- Schedule / Date InconsistenciesConstruction of Slope Protection Along Abang Bridge (Downstream Side Left Bank), Barangay Lanao, Bangui, Ilocos NorteContractor: Tmt Const
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 13 contractors on DPWH projects linked to San Lorenzo and the LGUs under it. Click a column to sort.
| Igwt-Jav Const & Development CORP | 1 | ₱144,749,995.92 | 0 |
| R A Pahati Const | 1 | ₱96,499,992.99 | 0 |
| A B Taylan Const | 1 | ₱84,461,943.64 | 0 |
| Zedik Builders | 2 | ₱43,968,574.40 | 0 |
| Fr Espiritu Builders And Development CORP Formerly: Fr Espiritu Jr Builders | 4 | ₱31,450,486.71 | 0 |
| Badoc Builders & Supply INC Formerly: Badoc Builder & Supply | 1 | ₱29,399,566.58 | 0 |
| Nueda Builders Const | 2 | ₱28,429,405.43 | 0 |
| Bjmjb Const | 4 | ₱24,149,270.78 | 0 |
| Alphatec Chemical CORP | 1 | ₱22,291,466.00 | 0 |
| Djcm Const CORP Formerly: Djcm Const | 1 | ₱15,750,143.43 | 0 |
| Blue Mountain Builders | 1 | ₱8,649,215.99 | 0 |
| Jc-08 Builders CORP | 1 | ₱4,704,191.72 | 0 |
| Gesavile Const | 1 | ₱502,323.46 | 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 Ilocos Norte
BIR publishes collections by province and city, not by town or barangay. San Lorenzo is in Ilocos Norte.
₱2.21 billion
Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)
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

Share this page
The card shows the public record facts and a QR code back to this page.
QR codes for San Lorenzo
Print these or the flyer and post them in your barangay hall, market or school. Both use high error correction, so they still scan when partly worn.
