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Municipality

San Isidro

San Isidro, Surigao del Norte, Region XIII (Caraga). 5th income class. Population 8,813 (2024 POPCEN).

PSGC 1606720000 · Source: PSA, PSGC 3Q 2026 Publication Datafile

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Public records linked to San Isidro

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

79 records · ₱1,724,603,145.96

  1. Upgrading (Gravel to Concrete) of Siargao Airport - Cancohoy - Roxas - Sta. Monica Port, Siargao, Surigao del Norte 1st Ld.₱144,749,071.09 · 2016 · medium confidence (project coordinates inside the barangay boundary)
  2. Construction of Nrj Pacifico-Tigasao Bypass Bridge Phase 1, San Isidro, Surigao del Norte₱119,659,990.96 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  3. Construction of Buhing Kalipay - Pelaez - San Miguel Road (Sta. 0+000-Sta.3+020), Brgy. Buhing Kalipaay, San Isidro, Surigao del Norte₱98,998,810.62 · 2018 · medium confidence (project coordinates inside the barangay boundary)
  4. Construction of Roxas-Sta. Paz Road₱95,534,969.31 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  5. Construction / Installation of Solar Street Lights With Safety Signs and Devices, Jct. Cancohoy - Pilar K0019+(-449) - K0026+000 Road, del Carmen, Surigao del Norte₱93,605,000.00 · 2025 · medium confidence (project coordinates inside the barangay boundary)
  6. Construction of Nrj Pacifico-Tigasao Bypass Road Phase 1, San Isidro, Surigao del Norte₱92,832,418.26 · 2022 · medium confidence (project coordinates inside the barangay boundary)

How linked: 79 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

2 records · ₱340,376,400.12

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

  1. Municipality of San Isidro, Surigao del Norte₱339,376,846.44 · high confidence (the LGU itself is the buyer)
  2. Barangay Macapagal - San Isidro, Surigao del Norte₱999,553.68 · high confidence (the LGU itself is the buyer)

How linked: 2 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 Isidro itself. This shows the province figure for Surigao del Norte.

31,336 records · ₱94,059,819,226.64

31,293 placed at Surigao del Norte level itself; the rest in LGUs under it.

  1. Surigao del Norte₱94,059,819,226.64 · 31,293 awards · high confidence (area of delivery is this province only)
  2. Sultan Kudarat, Sulu, Surigao del Norte₱105,941,133.49 · 2 awards · low confidence (area of delivery lists several provinces)
  3. Agusan del Norte, Agusan del Sur, Surigao del Norte, Surigao del Sur₱95,468,367.81 · 17 awards · low confidence (area of delivery lists several provinces)
  4. South Cotabato, Southern Leyte, Sultan Kudarat, Sulu, Surigao del Norte₱46,010,739.24 · 1 awards · low confidence (area of delivery lists several provinces)
  5. Surigao del Norte, Surigao del Sur₱3,832,742.32 · 7 awards · low confidence (area of delivery lists several provinces)
  6. Agusan del Norte, Agusan del Sur, Surigao del Norte₱3,619,397.75 · 3 awards · low confidence (area of delivery lists several provinces)

How linked: 31,293 by area of delivery is this province only; 43 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

6 records · ₱59,507,318.00

4 placed at San Isidro level itself; the rest in LGUs under it.

  1. Lgsf_gef₱30,000,000.00 · 2026 · high confidence (location columns in the DBM release)
  2. Construction/Repair and Improvement of Multi-Purpose Municipal Hall/Building₱10,000,000.00 · 2022 · high confidence (location columns in the DBM release)
  3. Lgsf_gef₱6,706,980.00 · 2022 · high confidence (location columns in the DBM release)
  4. Upgrading of Road From Gravel to Concrete of Fmr From Junction National Highway to Sitio Doot, Barangay El Carmen₱5,000,000.00 · 2022 · high confidence (location columns in the DBM release)
  5. Lgsf_gef₱3,900,169.00 · 2026 · high confidence (location columns in the DBM release)
  6. Lgsf_gef₱3,900,169.00 · 2026 · high confidence (location columns in the DBM release)

How linked: 6 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

48 records · ₱1,182,000,000.00

24 placed at San Isidro level itself; the rest in LGUs under it.

  1. Construction of Nrj Pacifico - Tigasao Bypass Bridge Phase I, San Isidro, Surigao del Norte₱124,000,000.00 · 2022 · high confidence (GAA line text names the place)
  2. Construction/Installation of Solar Street Lights With Safety Signs and Devices, Jct. del Carmen - Sta. Monica - San Isidro K0062+000 - K0068+627 Road, San Isidro, Surigao del Norte₱100,000,000.00 · 2025 · high confidence (GAA line text names the place)
  3. Construction of Buhing Kalipay-Pelaez, San Miguel Road, Brgy. Buhing Kalipay, San Isidro, Surigao del Norte₱100,000,000.00 · 2018 · high confidence (GAA line text names the place)
  4. Construction of Roxas- Sta. Paz Road, San Isidro, Surigao del Norte₱100,000,000.00 · 2022 · high confidence (GAA line text names the place)
  5. Construction of Nrj Pacifico - Tigasao Bypass Road Phase I, San Isidro, Surigao del Norte₱96,500,000.00 · 2022 · high confidence (GAA line text names the place)
  6. Construction/Widening of San Isidro Bridge, San Isidro, Surigao del Norte₱91,000,000.00 · 2021 · high confidence (GAA line text names the place)

How linked: 48 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 3 published flags

Contractors on linked DPWH projects

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All 27 contractors on DPWH projects linked to San Isidro and the LGUs under it. Click a column to sort.

Boometrix Development CORP13₱607,126,477.311
Infrahub Const And Development CORP Formerly: Oscar R Sarmiento Const INC2₱264,409,062.050
Duros Development CORP6₱191,594,191.040
Monolithic Const1₱98,998,810.620
Ronwood CORP Doing Business Under The Name3₱84,933,062.220
Radian Const And Supply11₱79,126,876.960
Lcting Const And Development CORP Formerly: L C Ting Const1₱76,413,645.860
Bamboe Const10₱61,441,649.930
Road Edge Trading1₱56,164,442.250
Mamsar Const And Industrial CORP1₱55,030,283.520
Jzl Builders5₱53,779,615.160
Cartesian Builders CORP Formerly: Cartesian Builders5₱22,963,005.282
R26 Const INC1₱14,258,875.360
Djnc Builders1₱12,796,885.900
Two J E Const And Supply3₱7,997,414.820
St Gerrard Const Gen Contractor2₱6,099,483.920
Asj Builders1₱5,730,087.690
Ucore Const And Development CORP2₱3,935,378.870
Zi 9 Builders And Supplies2₱3,880,076.960
Hexamindz CORP Formerly:Kilusang Magkaibig1₱2,891,765.530
Reyrose Const1₱2,889,000.240
Two Degrees Const And Supply1₱2,797,772.940
Lvro Const1₱1,969,746.100
R F Varquez Const1₱1,969,662.260
Jhad Builders1₱1,967,400.250

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 Surigao del Norte

BIR publishes collections by province and city, not by town or barangay. San Isidro is in Surigao del Norte.

BIR does not publish a separate figure for Surigao del Norte. Its collections are reported together with Dinagat Islands: ₱1.88 billion combined, January-August 2026.

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

2 line items worth ₱10.0M in the FY2027 National Expenditure Program (FY2026 NEP: 7 worth ₱75.0M). Counted from lines that name San Isidro.

  • Construction (Completion) of Multi-Purpose Building (Covered Court), Barangay Roxas, San Isidro,Siargao Island, Surigao del NorteButuan City District Engineering Office · NEP p.559₱5.0M
  • Construction of Multi-Purpose Building , San Isidro, Siargao Island, Surigao del NorteButuan City District Engineering Office · NEP p.560 · similar existing contract: Low confidence₱5.0M

Source: DBM Details of DPWH Programs/Projects, NEP FY2027 (scanned PDF read by OCR; page numbers given). Search all lines

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Barangays in San Isidro (12)

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QR codes for San Isidro

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