Municipality

Rosario

Rosario, La Union, Region I (Ilocos Region). 1st income class. Population 58,797 (2024 POPCEN).

Data-quality note: 17 DPWH projects linked to Rosario have no coordinates published by DPWH, so they are not on the map and cannot be checked with satellite images.

PSGC 0103313000 · 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

128 records · ₱2,475,700,418.45

20 placed at Rosario level itself; the rest in LGUs under it.

  1. Preventive Maintenance - Primary Roads, Rabon-Damortis Rd - K0404 + (-920) - K0404 + (-841), K0404+ (778) - K0404 + 332, K0404 + 332-K0404 + 734, K0404 + 755 - K0404 + 809, K0404 +809 - K0405 +353, K0405+384 - K0407 + 056₱149,798,738.05 · 2025 · high confidence (project coordinates inside the city/municipality boundary)
  2. Network Development, Improvement/ Widening of National Roads Along Manila North Road, K0212+(-490) - K0213+537; K0218+000 - K0218+503; K0218+559 - K0221+085₱144,750,000.00 · 2017 · medium confidence (project coordinates inside the barangay boundary)
  3. Construction of Flood Control Structure, Barangay Concepcion-Tabtabungao, Rosario, La Union₱115,799,701.50 · 2024 · medium confidence (project coordinates inside the barangay boundary)
  4. Installation of Road Safety Devices Along Rosario-Pugo Road - K0216+(-1004) - K0228 +014, La Union, Rosario-Pugo Road, La Union₱96,488,777.47 · 2024 · medium confidence (project coordinates inside the barangay boundary)
  5. Preventive Maintenance - Primary Roads - Manila North Rd - K0212 + (-294) - K0212 + 000, K0213 +318 - K0213 + 468, K0213 + 810 -K0214 + 000, K0214 + 935 - K0215 + 895, K0220 + 000 - K0220 + 161₱88,687,287.53 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  6. Asset Presrv. Prev. Maint. 2ndary Roads, Ros-Pugo Rd, K0216+(-013)-K0216+500, K0217+000-K0218+000, K0219+087-K0219+272, K0219+726-K0219+970, K0220+789-K0222+286, K0222+500-K0224+013, K0224+227-K0224+738, K0225+596-K0226+150, Rosario-Pugo Rd., Ros-Pugo, Lu₱86,776,049.83 · 2024 · medium confidence (project coordinates inside the barangay boundary)

How linked: 108 by project coordinates inside the barangay boundary; 17 by project title names the place; 3 by project coordinates inside the city/municipality boundary.

Contracts this LGU awarded (PhilGEPS)

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

3 records · ₱1,279,887,403.80

1 placed at Rosario level itself; the rest in LGUs under it.

  1. Municipality of Rosario, La Union₱1,279,339,827.92 · high confidence (the LGU itself is the buyer)
  2. Barangay Gumot-Nagcolaran, Rosario, La Union₱354,075.88 · high confidence (the LGU itself is the buyer)
  3. Barangay Camp One, Rosario, La Union₱193,500.00 · high confidence (the LGU itself is the buyer)

How linked: 3 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 La Union.

50,591 records · ₱88,753,896,199.93

50,538 placed at La Union level itself; the rest in LGUs under it.

  1. La Union₱88,753,896,199.93 · 50,538 awards · high confidence (area of delivery is this province only)
  2. Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱32,735,719.44 · 12 awards · low confidence (area of delivery lists several provinces)
  3. Benguet, Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱10,270,956.00 · 6 awards · low confidence (area of delivery lists several provinces)
  4. Benguet, Ilocos Norte, Ilocos Sur, La Union, Mountain Province, Pangasinan₱9,311,352.00 · 6 awards · low confidence (area of delivery lists several provinces)
  5. La Union, Laguna₱5,572,953.40 · 6 awards · low confidence (area of delivery lists several provinces)
  6. Abra, Benguet, Ilocos Norte, Ilocos Sur, La Union₱4,869,600.00 · 6 awards · low confidence (area of delivery lists several provinces)

How linked: 50,538 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 · ₱10,000,000.00

  1. Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
  2. Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · 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

44 records · ₱665,837,000.00

21 placed at Rosario level itself; the rest in LGUs under it.

  1. Construction of Flood Control Structure, Barangay Concepcion - Tabtabungao, Rosario, La Union₱120,000,000.00 · 2024 · high confidence (GAA line text names the place)
  2. Rosario Bypass Road, Rosario, La Union₱105,000,000.00 · 2020 · high confidence (GAA line text names the place)
  3. Construction of Road, Barangay Carunoan West and East, Rosario, La Union₱70,000,000.00 · 2021 · high confidence (GAA line text names the place)
  4. Construction of Water Supply Project, Rosario, La Union₱53,500,000.00 · 2017 · high confidence (GAA line text names the place)
  5. Rosario Bypass Road, Barangay. Esperanza-Barangay. Agat Section, Sta. 0 + 000 - Sta. 5 + 000, Rosario, La Union₱48,337,000.00 · 2026 · high confidence (GAA line text names the place)
  6. Rehabilitation of Rabon-Benteng Sapilang Road, Barangays Rabon and Benteng Sapilang, Rosario, La Union₱30,000,000.00 · 2023 · high confidence (GAA line text names the place)

How linked: 44 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.

See all 8 published flags

Contractors on linked DPWH projects

All 29 contractors on DPWH projects linked to Rosario and the LGUs under it. Click a column to sort.

Mg Samidan Const4₱290,136,533.313
A I P Const5₱235,931,623.820
Rodekom Gen Const And Ent3₱173,584,374.050
Villar Gen Const And Supplies26₱158,740,533.260
E E Madayag Const21₱158,152,831.340
Berson'S Const5₱145,110,863.070
Bonimar Const Ent8₱145,099,821.780
Chiara2300 INC1₱144,750,000.000
Universal De Leon Const And Aggregates1₱115,799,701.502
Alphatec Chemical CORP7₱114,504,930.000
R F Flores Const Formerly Patriot Constru20₱92,220,739.430
Philippine Chemsteel Industries INC1₱88,687,287.530
Pangasinan New Wilson Lumber & Const Supply1₱86,776,049.830
Alcel Const1₱71,913,230.450
Abu Const1₱67,544,205.771
Legacy Const CORP Formerly: Legacy Const3₱57,851,704.512
St Gerrard Const Gen Contractor1₱52,916,289.240
Mep Const1₱51,627,500.000
Kalahan Gen Const And Supplies1₱41,950,589.800
A P B Const1₱36,025,211.350
Racaba Const And Trading INC1₱35,702,033.270
R S Sepian Const1₱29,023,203.430
Ashleyka Const And Supplies1₱19,004,536.240
J A Olivar Engineering Design Const And S2₱17,363,395.320
J B Basallo Const2₱14,438,955.500

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.

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Barangays in Rosario (33)

QR codes for Rosario

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