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Pilipiknow
Secondary source2028: No declared intention

Frederick Siao

Frederick Wee Siao

Mayor
Party
NP
Jurisdiction
City of Iligan, Lanao del Norte
Current term
Jun 30, 2025 – Jun 30, 2028
Years in public office
18
Government affiliation
Local government unit
Previous positions
Mayor (2025–2028) · Mayor (2022–2025) · Representative, Lone District (2019–2022)

Political Career Replay

2026
MayorNP
Representative, 1st District · 2010–2013
Lanao del Norte
Representative, Lone District · 2013–2016
Lanao del Norte
Representative, Lone District · 2016–2019
City of Iligan, Lanao del Norte
Representative, Lone District · 2019–2022
City of Iligan, Lanao del Norte
Mayor · 2022–2025
City of Iligan
Mayor · 2025–2028
City of Iligan
Milestones
2010201520202025
  • Mayor · City of Iligan74,458 votes of 157,048 cast in the contest (rank 1)Jun 30, 2025 – Jun 30, 2028
  • Mayor · City of Iligan81,205 votes of 146,818 cast in the contest (rank 1)Jun 30, 2022 – Jun 30, 2025
  • Representative, Lone District · City of Iligan, Lanao del Norte64,354 votes of 126,561 cast in the contest (rank 1)Jun 30, 2019 – Jun 30, 2022
  • Representative, Lone District · City of Iligan, Lanao del Norte34,222 votes of 114,327 cast in the contest (rank 1)Jun 30, 2016 – Jun 30, 2019
  • Representative, Lone District · Lanao del NorteJun 30, 2013 – Jun 30, 2016
  • Representative, 1st District · Lanao del NorteJun 30, 2010 – Jun 30, 2013

Election history (6 races)

YearOffice soughtPartyVotesResult
2025MayorCity of IliganNP74,45847.4%✓ Won
2022MayorCity of IliganNP81,20555.3%✓ Won
2019RepresentativeCity of IliganNP64,35450.8%✓ Won
2016RepresentativeCity of IliganUNA34,22229.9%✓ Won
2013RepresentativeLanao del NorteNP—✓ Won
2010RepresentativeLanao del NorteNP—✓ Won

Source: COMELEC certified results compiled by Open Halalan (ODbL 1.0), via BetterGov Dynasties. Vote counts are as reported in the compilation.

Party affiliation history

  1. NP
    2010–2016 · Party listed on the certificate of candidacy
  2. UNA
    2016–2019 · Party listed on the certificate of candidacy
  3. NP
    2019–present · Party listed on the certificate of candidacy

Every party affiliation must cite a source. Affiliations are never inferred from election speculation.

Legislative record

Principal author
65
Enacted into law
8
Co-authored
43
All 108 bills →

Term-limit seat moves

Patterns where a seat stayed with this official or the same surname after a term limit. These moves are legal; the level measures how concentrated the seat became, not wrongdoing.

Mayor ⇄ Representative, Lone District · City of Iligan, Lanao del Norte
Celso RegenciaFrederick Siao
Low risk · 2 pts
Seat exchangeTerm limit 2022
’01
’04
’07
’10
S
’13
●
’16
●
’19
’22
’25

See all term-limit seat moves →

In the News

Reports from established newsrooms and official records that name this official in a case, investigation, audit or controversy. Each item links to the original. Being named in the news is not proof of wrongdoing; check the legal records above for the official status of any case.

No reviewed news items yet.
Are you this official or their representative? Send a response or correctionSuggest a news report

Pulse check

Do you approve of how Frederick Siao is doing the job?

Pulse check, not a scientific survey: anyone can vote once per device and change their vote any time. It shows how site visitors feel, not public opinion as a whole, and says nothing about any case or allegation.

Family connections

Same-surname bloc in Lanao Del Norte

2 of 247 local seats are held by officials surnamed Siao (2025 elections).

Lanao Del Norte · 2025 elections
Siao
2
of 247 seats
143,744
votes

A surname bloc is officials elected in one province who carry the same surname as last or middle name; barangay & SK officials with the same last name are listed separately. Shared names may not mean kinship, and a bloc is not evidence of wrongdoing. Definition and data:BetterGov.ph Dynasties

Campaign promises

No campaign promises tracked yet
Promises are added with the date, source, and responsible office. They are only marked “Completed” when there is documentary evidence, never based on campaign statements alone.

COA audits of the LGU during their term

Commission on Audit results for City of Iligan in years Frederick Siao was mayor for the whole calendar year. COA audits the local government unit, not the official.

  • 2024
    Qualified opinion
    282 of 482 prior COA recommendations fully implemented (58.5%), 200 not implemented

COA says an audit opinion is not a rating, score or grade and should not be ranked. It covers whether the financial statements are fairly presented — it is not a finding of wrongdoing. Sources & method →

Awards & achievements

No awards or achievements recorded yet
Each achievement is classified as an official award, a public recognition, an independently verified accomplishment, a self-reported achievement, or a campaign claim. Campaign materials are never treated as independent evidence.

Performance

Public Accountability & Performance Index

A transparent composite of measurable public-service indicators. It does not measure personal integrity, and unproven allegations are never used as a penalty. Weights are demonstration settings you can change.

Period: — · Source: —See methodology & change weights