Municipality
Rosario
Rosario, Batangas, Region IV-A (CALABARZON). 1st income class. Population 131,365 (2024 POPCEN).
Data-quality note: 1 DPWH project linked to Rosario has no coordinates published by DPWH, so it is not on the map and cannot be checked with satellite images.
PSGC 0401021000 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Rosario
Counts include this municipality 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
336 records · ₱4,291,123,449.48
9 placed at Rosario level itself; the rest in LGUs under it.
- Construction of Multi-Purpose Building, Rosario, Batangas₱194,062,420.61 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Mfo-1 Nat'L. Road Network Services Network Dev'T. Off-Carriageway Improvement Including Drainage Secondary Roads Batangas-Quezon Road, Batangas Province₱119,659,979.55 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Drainage Improvement, Rosario-San Juan Road (S01926lz), K0126 + 774.00 - K0128 + 649.00; K0128 + 649.00 - K0130 + 638.00₱97,995,685.50 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Drainage Improvement, Rosario-San Juan Road (S01926lz), K0119+760 - K0121+635; K0121+635 - K0122 + 236; K0125 + 500 - K0126 +774₱97,000,000.00 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Convergence and Special Support Program, Basic Infrastructure Program (Bip), Access Roads and/Or Bridges From the National Road/S Leading to Major/ Strategic Public Buildings/ Facilities, Rehabilitation of Road, Brgy. Namunga-Brgy. Sta. Cruz, Rosario, Bat₱96,044,357.32 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Convergence and Special Support Program, Basic Infrastructure Program (Bip), Access Roads and/Or Bridges From the National Road/S Leading to Major/ Strategic Public Buildings/ Facilities, Rehabilitation of Roads and Improvement of Barangay Marilag to Bara₱96,043,719.93 · 2024 · medium confidence (project coordinates inside the barangay boundary)
How linked: 327 by project coordinates inside the barangay boundary; 8 by project coordinates inside the city/municipality boundary; 1 by project title names the place.
Contracts this LGU awarded (PhilGEPS)
PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices
1 record · ₱900,449,981.14
- Municipality of Rosario, Batangas₱900,449,981.14 · 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 Rosario itself. This shows the province figure for Batangas.
98,337 records · ₱274,758,785,944.83
98,276 placed at Batangas level itself; the rest in LGUs under it.
- Batangas₱274,758,785,944.83 · 98,276 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)
- Batangas, Cavite₱31,141,666.00 · 8 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, Quezon₱23,060,054.72 · 7 awards · low confidence (area of delivery lists several provinces)
How linked: 98,276 by area of delivery is this province only; 61 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
41 records · ₱135,213,764.34
6 placed at Rosario level itself; the rest in LGUs under it.
- Construction of Farm-to-Market Road in Rosario, Batangas₱15,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building in Barangay, Barangay B, Rosario₱10,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Construction of Multipurpose Building in Barangay San Roque, Rosario, Batangas₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱7,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱7,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Construction of School Building₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 41 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
383 records · ₱3,528,882,000.00
162 placed at Rosario level itself; the rest in LGUs under it.
- Construction of Multi-Purpose Building (Comprehensive and Integrated Housing Program), Rosario, Batangas₱300,000,000.00 · 2025 · high confidence (GAA line text names the place)
- Construction of Multi-Purpose Building, Rosario, Batangas₱200,000,000.00 · 2025 · high confidence (GAA line text names the place)
- Construction of Multi-Purpose Building (Outdoor Sports Center) at Brgy. San Roque, Rosario, Batangas₱100,000,000.00 · 2025 · medium confidence (GAA line text names the place)
- Construction of Padre Garcia-Ibaan Diversion Road (Rosario Section), Rosario, Batangas₱100,000,000.00 · 2025 · high confidence (GAA line text names the place)
- Rehabilitation of Road, Brgy. Namunga-Brgy. Sta. Cruz, Rosario, Batangas₱100,000,000.00 · 2023 · high confidence (GAA line text names the place)
- Rehabilitation of Roads and Improvement of Barangay Marilag to Barangay Sta. Cruz, Rosario, Batangas₱100,000,000.00 · 2024 · high confidence (GAA line text names the place)
How linked: 383 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 ContractorG C I Const and Dev'T CorpContractor: G C I Const and Dev'T Corp
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 64 contractors on DPWH projects linked to Rosario and the LGUs under it. Click a column to sort.
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 Batangas
BIR publishes collections by province and city, not by town or barangay. Rosario is in Batangas.
₱17.30 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
Proposed for 2027: DPWH projects
23 line items worth ₱253.2M in the FY2027 National Expenditure Program (FY2026 NEP: 6 worth ₱215.6M). Counted from lines that name Rosario.
- Construction of Storm Drainage along Rizal St., Barangay Muzon 2, Rosario CaviteBatangas 4th District Engineering Office · NEP p.395₱30.0M
- Construction of Road with Bridge, Barangay Mabato, Rosario, BatangasBatangas 4th District Engineering Office · NEP p.394₱30.0M
- Construction of Multi-Purpose Building, Barangay San Roque, Rosario, BatangasBatangas 4th District Engineering Office · NEP p.498 · similar existing contract: Low confidence₱30.0M
- Rosario-Sn Juan Rd - X0130 + 000 - KO130 + 439Batangas 4th District Engineering Office · NEP p.96₱15.0M
- Rosario-Sn Juan Rd - K0134 + 004 - K0134+ 151, KO134 + 237 - K0134 + 591Batangas 4th District Engineering Office · NEP p.96₱14.4M
- Rosario-Sn Juan Rd - K0139 + 185 - K0140 + 327, K0140 + 752 - K0140 + 842Batangas 4th District Engineering Office · NEP p.96₱13.9M
- Rosario-Sn Juan Rd - K0127 + 000 - K0127 + 402Batangas 4th District Engineering Office · NEP p.96₱13.8M
- Construction of Multi-Purpose Building (Barangay Hall) at Barangay San Jose, Rosario, BatangasBatangas 4th District Engineering Office · NEP p.497₱10.0M
Source: DBM Details of DPWH Programs/Projects, NEP FY2027 (scanned PDF read by OCR; page numbers given). Search all lines

Share this page
The card shows the public record facts and a QR code back to this page.
Barangays in Rosario (48)
Download this list with counts (CSV) · All bulk data
- Alupay · 10 DPWH projects
- Antipolo · 8 DPWH projects
- Bagong Pook · 10 DPWH projects
- Balibago · 3 DPWH projects
- Barangay A · 4 DPWH projects
- Barangay B · 14 DPWH projects
- Barangay C · 11 DPWH projects
- Barangay D · 2 DPWH projects
- Barangay E · 1 DPWH projects
- Bayawang · 4 DPWH projects
- Baybayin · 9 DPWH projects
- Bulihan · 9 DPWH projects
- Cahigam · 5 DPWH projects
- Calantas · 8 DPWH projects
- Colongan · 4 DPWH projects
- Itlugan · 14 DPWH projects
- Leviste · 2 DPWH projects
- Lumbangan · 4 DPWH projects
- Maalas-As · 4 DPWH projects
- Mabato · 5 DPWH projects
- Mabunga · 3 DPWH projects
- Macalamcam A · 6 DPWH projects
- Macalamcam B · 4 DPWH projects
- Malaya · 8 DPWH projects
- Maligaya · 3 DPWH projects
- Marilag · 14 DPWH projects
- Masaya · 9 DPWH projects
- Matamis · 2 DPWH projects
- Mavalor · 5 DPWH projects
- Mayuro · 6 DPWH projects
- Namuco · 6 DPWH projects
- Namunga · 5 DPWH projects
- Nasi · 6 DPWH projects
- Natu · 6 DPWH projects
- Palakpak · 2 DPWH projects
- Pinagsibaan · 3 DPWH projects
- Putingkahoy · 15 DPWH projects
- Quilib
- Salao · 8 DPWH projects
- San Carlos · 8 DPWH projects
- San Ignacio · 16 DPWH projects
- San Isidro · 12 DPWH projects
- San Jose · 7 DPWH projects
- San Roque · 16 DPWH projects
- Santa Cruz · 7 DPWH projects
- Timbugan · 2 DPWH projects
- Tiquiwan · 13 DPWH projects
- Tulos · 4 DPWH projects
QR codes for Rosario
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.
