Barangay
San Diego
San Diego, Luisiana, Laguna, Region IV-A (CALABARZON). Rural. Population 2,737 (2024 POPCEN).
PSGC 0403412012 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to San Diego
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
3 records · ₱35,190,788.79
- Preventive Maintenance Along Pagsanjan-Lucban Rd.,K0109 + 096 to K0109+980, Luisiana, Laguna₱21,645,239.88 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Multi Purpose Building at Barangay San Diego, Luisiana, Laguna₱10,664,030.19 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Riprapping of Road, Barangay San Diego, Luisiana, Laguna₱2,881,518.72 · 2021 · medium confidence (project coordinates inside the barangay boundary)
How linked: 3 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 Diego itself. This shows the municipality figure for Luisiana.
1 record · ₱85,049,029.81
- Municipality of Luisiana, Laguna₱85,049,029.81 · 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 Diego itself. This shows the province figure for Laguna.
94,475 records · ₱210,965,809,135.46
94,392 placed at Laguna level itself; the rest in LGUs under it.
- Laguna₱210,965,809,135.46 · 94,392 awards · high confidence (area of delivery is this province only)
- Cavite, Laguna, Quezon₱30,560,594.28 · 21 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna, Quezon₱28,786,064.50 · 3 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna, Quezon, Rizal₱26,970,394.00 · 11 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna₱16,969,804.38 · 8 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna, Marinduque, Oriental Mindoro, Quezon, Rizal, Romblon₱16,791,920.00 · 2 awards · low confidence (area of delivery lists several provinces)
How linked: 94,392 by area of delivery is this province only; 83 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 Diego itself. This shows the municipality figure for Luisiana.
10 records · ₱56,780,000.00
- Lgsf_gef₱30,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Barangay Road at Sitio Muson, Barangay San Antonio₱5,000,000.00 · 2022 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building for Child Development Center at Barangay Sto. Tomas, Luisiana, Laguna₱3,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building for Child Development Center at Barangay San Isidro Luisiana, Laguna₱3,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building for Child Development Center at Barangay San Pablo, Luisiana, Laguna₱3,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building for Child Development Center at Barangay Zone Vii, Luisiana, Laguna₱3,000,000.00 · 2025 · 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
2 records · ₱14,100,000.00
- Construction of Multi-Purpose Building at Barangay San Diego, Luisiana, Laguna₱11,100,000.00 · 2022 · medium confidence (GAA line text names the place)
- Riprapping of Road, Barangay San Diego, Luisiana, Laguna₱3,000,000.00 · 2021 · medium confidence (GAA line text names the place)
How linked: 2 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 ContractorJtc Cruz Const Co IncContractor: Jtc Cruz Const Co Inc
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 3 contractors on DPWH projects linked to San Diego and the LGUs under it. Click a column to sort.
| Jtc Cruz Const CO INC | 1 | ₱21,645,239.88 | 1 |
| Mrjr Const | 1 | ₱10,664,030.19 | 0 |
| Mar-Vel Const | 1 | ₱2,881,518.72 | 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 Laguna
BIR publishes collections by province and city, not by town or barangay. San Diego is in Laguna.
₱30.67 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
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QR codes for San Diego
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.
