Skip to observatory content

Partial researchResearch snapshot 2026-09-13. Evidence gaps remain; see Coverage for requirements.

Office briefing

San Pablo — Mayor

Tracked current office. Identifiers stay separate from display names.

Colombia · San Pablo / Bolivar · municipal · MayorCO-ALC-13670

Read the complete original research briefing

Expected ordinary election on the last Sunday of October; formal call and 2027 roster require refresh. CEDE/Registraduría ordinary returns V2. Shares exclude blank and invalid ballots. Changing coalition labels and current control are not harmonized. Repeats, annulments and opposition-seat acceptance require certification review.

1. What office, where, and when is the next election?

Geography
San Pablo / Bolivar
Next election
2027-10-31
Linked upcoming event
next-49809001a026cfd68540c729
Registry qualification
Unknown

2. How certain is that date?

2027-10-31 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2023

Ordinary · Legal certification not established · list votes

  • EL CAMBIO ES TUS MANOS51.9%
  • PARTIDO LIBERAL COLOMBIANO44.3%
  • PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI2.5%
  • MOVIMIENTO ALIANZA DEMOCRATICA AFROCOLOMBIANA - ADA - MOVIMIENTO ALIANZA DEMOCRATICA AMPLIA1.1%
  • MOVIMIENTO POLITICO COLOMBIA HUMANA0.2%
Results for event-9d0a596202b7c4b30c29ca5f
Label / candidateParty codeVotesShareSeatsStatus
EL CAMBIO ES TUS MANOS · Jair Acevedo Cavadia20231114colombia/Sdc3a3f1f89/20237,10551.9%UnknownRecorded
PARTIDO LIBERAL COLOMBIANO · Alfredo Salgado Garcia18480001colombia/Sdc3a3f1f89/20236,07044.3%UnknownRecorded
PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI · Norberto Martinez Melo19910006colombia/Sdc3a3f1f89/20233462.5%UnknownRecorded
MOVIMIENTO ALIANZA DEMOCRATICA AFROCOLOMBIANA - ADA - MOVIMIENTO ALIANZA DEMOCRATICA AMPLIA · Rosa Neris Villa Sierra20180047colombia/Sdc3a3f1f89/20231561.1%UnknownRecorded
MOVIMIENTO POLITICO COLOMBIA HUMANA · Wilman Villegas Castro19690001colombia/Sdc3a3f1f89/2023210.2%UnknownRecorded

2019

Ordinary · Legal certification not established · list votes

  • COALICION ALCALDIA DE SAN PABLO-BOL. PARTIDO LIBERAL Y PARTIDO CONSERVADOR - "MOVIMIENTO DE LA GENTE"36.5%
  • PARTIDO COLOMBIA JUSTA LIBRES33.9%
  • PARTIDO CAMBIO RADICAL COLOMBIANO16.0%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE13.4%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS0.1%
Results for event-31f5a7986125a60022cd2b5f
Label / candidateParty codeVotesShareSeatsStatus
COALICION ALCALDIA DE SAN PABLO-BOL. PARTIDO LIBERAL Y PARTIDO CONSERVADOR - "MOVIMIENTO DE LA GENTE" · Omar Bohorquez Rojas20190394colombia/S67eb704c85/20194,65136.5%UnknownRecorded
PARTIDO COLOMBIA JUSTA LIBRES · Jair Acevedo Cavadia20170001colombia/S67eb704c85/20194,32433.9%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Jose Maria Herrera Almanza20030001colombia/S67eb704c85/20192,04016%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Carlos Mario Murgas Lacouture20130001colombia/S67eb704c85/20191,71313.4%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Artemio Mejia Zuluaga20130002colombia/S67eb704c85/2019130.1%UnknownRecorded

2015

Ordinary · Legal certification not established · list votes

  • PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U37.0%
  • PARTIDO CAMBIO RADICAL COLOMBIANO26.2%
  • PARTIDO LIBERAL COLOMBIANO25.1%
  • PARTIDO ALIANZA VERDE5.5%
  • PARTIDO CONSERVADOR COLOMBIANO5.5%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE0.7%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS0.1%
Results for event-00308d0159ff1a0a3b6ada49
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U · Manuel Jose Rudas Rudas20050002colombia/S8164286948/20154,08537%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Jair Acevedo Cavadia20030001colombia/S8164286948/20152,89126.2%UnknownRecorded
PARTIDO LIBERAL COLOMBIANO · Artemio Mejia Zuluaga18480001colombia/S8164286948/20152,77025.1%UnknownRecorded
PARTIDO ALIANZA VERDE · David Enrique Ospino Trespalacios20090002colombia/S8164286948/20156075.5%UnknownRecorded
PARTIDO CONSERVADOR COLOMBIANO · Fernando Villa Sierra18490002colombia/S8164286948/20156045.5%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Jorge Antonio Navarro Sierra20130001colombia/S8164286948/2015770.7%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Nelida Ayala Avellaneda20130002colombia/S8164286948/201590.1%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

68.080–100 historical closeness

Actual-event and/or comparability review incomplete

Comparison status: Provisional imported-series comparison; actual-event review open

Method ci.weighted-gap.v1. Inputs: latest_gap=7.55584756898817, oldest_gap=10.812279271936973, previous_gap=2.566517541794205

pedersen volatility

Provisional volatility

46.84percentage points

Grouped Pedersen lower bound (percentage points). Ten exact standalone national-party labels. Mixed coalitions, unidentified CEDE codes and other lists stay Other. Changes in coalition participation are not resolved into constituent-party votes. Geographic and actual-event audits remain open. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Latest interval

Method pedersen.grouped.v1. Inputs: groups=["Conservador","Liberal","La U","Cambio Radical","Centro Democratico","Alianza Verde","ASI","MAIS","Polo","AICO","Other"], interval=Latest interval, vectors=[[0,44.31303839976639,0,0,0,0,2.5259161921448388,0,0,0,53.16104540808877],[0,0,0,16.011302095596893,13.444784553802684,0,0,0.10203280747194098,0,0,70.44188054312849],[5.469528207914516,25.08376347007154,36.991759485647016,26.179480213710043,0.6972742914063208,5.496694738748529,0,0.08149959250203749,0,0,0]]

pedersen volatility

Provisional volatility

83.21percentage points

Grouped Pedersen lower bound (percentage points). Ten exact standalone national-party labels. Mixed coalitions, unidentified CEDE codes and other lists stay Other. Changes in coalition participation are not resolved into constituent-party votes. Geographic and actual-event audits remain open. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Previous interval

Method pedersen.grouped.v1. Inputs: groups=["Conservador","Liberal","La U","Cambio Radical","Centro Democratico","Alianza Verde","ASI","MAIS","Polo","AICO","Other"], interval=Previous interval, vectors=[[0,44.31303839976639,0,0,0,0,2.5259161921448388,0,0,0,53.16104540808877],[0,0,0,16.011302095596893,13.444784553802684,0,0,0.10203280747194098,0,0,70.44188054312849],[5.469528207914516,25.08376347007154,36.991759485647016,26.179480213710043,0.6972742914063208,5.496694738748529,0,0.08149959250203749,0,0,0]]

pedersen volatility

Provisional volatility

65.02percentage points

Grouped Pedersen lower bound (percentage points). Ten exact standalone national-party labels. Mixed coalitions, unidentified CEDE codes and other lists stay Other. Changes in coalition participation are not resolved into constituent-party votes. Geographic and actual-event audits remain open. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Both intervals mean

Method pedersen.grouped.v1. Inputs: groups=["Conservador","Liberal","La U","Cambio Radical","Centro Democratico","Alianza Verde","ASI","MAIS","Polo","AICO","Other"], interval=Both intervals mean, vectors=[[0,44.31303839976639,0,0,0,0,2.5259161921448388,0,0,0,53.16104540808877],[0,0,0,16.011302095596893,13.444784553802684,0,0,0.10203280747194098,0,0,70.44188054312849],[5.469528207914516,25.08376347007154,36.991759485647016,26.179480213710043,0.6972742914063208,5.496694738748529,0,0.08149959250203749,0,0,0]]

Source-reported control: Unverified. Current tenure requires separate dated evidence.

5. Officeholder evidence

Dated roster observations are not automatically current tenure. The source current-office flag means this office is tracked now, not that the last winner still holds it.

No officeholder observation supplied.

6. Polling context

No local poll supplied.

National context is listed on the polling page. It is not a local forecast.

7. Unresolved issues and sources

Expected ordinary election on the last Sunday of October; formal call and 2027 roster require refresh. CEDE/Registraduría ordinary returns V2. Shares exclude blank and invalid ballots. Changing coalition labels and current control are not harmonized. Repeats, annulments and opposition-seat acceptance require certification review. Six 2023 assemblies remain absent: Amazonas, Guainía, Huila, Risaralda, Vaupés and Vichada. Cali’s 37 JAL boards and dated membership rosters are registered; the national JAL register, three-cycle votes and replacement-event final returns remain incomplete. Twenty mixed-list-type histories, Bogotá and Cali 2015 partial counts and candidate/elected-flag inconsistencies require reconciliation. The national historical portal rejected this browser through security screening. Full legal seat allocation is separate from candidate flags and directory headcounts.

    Sources

    Cite this record

    Center for Digital Democracy. “San Pablo — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CO-ALC-13670. Sources: colombia--url-44e0af24e3fef22401f2d269, colombia--url-f8cbad13a2c7112410d7a492, colombia--url-142631271ac95a7106b17681, colombia--Sdc3a3f1f89, colombia--S67eb704c85, colombia--S8164286948.