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

Office briefing

Maria La Baja — Mayor

Tracked current office. Identifiers stay separate from display names.

Colombia · Maria La Baja / Bolivar · municipal · MayorCO-ALC-13442

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
Maria La Baja / Bolivar
Next election
2027-10-31
Linked upcoming event
next-de240181c9cd68fbd5541ffe
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

  • MOVIMIENTO NUEVO LIBERALISMO52.6%
  • PARTIDO CONSERVADOR COLOMBIANO44.6%
  • CEDE party code 202300031.2%
  • CEDE party code 202300051.2%
  • FUERZA ALTERNATIVA REVOLUCIONARIA DEL COMUN FARC - PARTIDO COMUNES0.5%
Results for event-b4d95a8ebdc2bf124656c553
Label / candidateParty codeVotesShareSeatsStatus
MOVIMIENTO NUEVO LIBERALISMO · Ramiro Gonzalez Mancilla19790001colombia/Sdc3a3f1f89/202313,70952.6%UnknownRecorded
PARTIDO CONSERVADOR COLOMBIANO · Sergio Alberto Coronel Fuentes18490002colombia/Sdc3a3f1f89/202311,60744.6%UnknownRecorded
CEDE party code 20230003 · Yina Mercedes Garcia Trespalacios20230003colombia/Sdc3a3f1f89/20233071.2%UnknownRecorded
CEDE party code 20230005 · Adalberto Marimon Cardona20230005colombia/Sdc3a3f1f89/20233061.2%UnknownRecorded
FUERZA ALTERNATIVA REVOLUCIONARIA DEL COMUN FARC - PARTIDO COMUNES · Yimis Acosta Lora20170003colombia/Sdc3a3f1f89/20231180.5%UnknownRecorded

2019

Ordinary · Legal certification not established · list votes

  • PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U30.6%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE29.9%
  • PARTIDO CAMBIO RADICAL COLOMBIANO19.3%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS14.9%
  • PARTIDO COLOMBIA RENACIENTE4.8%
  • PARTIDO CONSERVADOR COLOMBIANO0.3%
  • PARTIDO COLOMBIA JUSTA LIBRES0.1%
Results for event-c217c9de55fe89fb866209c7
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U · Raquel Victoria Sierra Cassiani20050002colombia/S67eb704c85/20197,43930.6%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Ramiro Gonzalez Mancilla20130001colombia/S67eb704c85/20197,27229.9%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Maria De Jesus Blanco Jimenez20030001colombia/S67eb704c85/20194,68219.3%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Gabriel Antonio Pulido Contreras20130002colombia/S67eb704c85/20193,62414.9%UnknownRecorded
PARTIDO COLOMBIA RENACIENTE · Ruben Hernando Aguirre Gomez20180046colombia/S67eb704c85/20191,1684.8%UnknownRecorded
PARTIDO CONSERVADOR COLOMBIANO · Elmer Lecet Julio Paternina18490002colombia/S67eb704c85/2019670.3%UnknownRecorded
PARTIDO COLOMBIA JUSTA LIBRES · Rafael Antonio Maza20170001colombia/S67eb704c85/2019290.1%UnknownRecorded

2015

Ordinary · Legal certification not established · list votes

  • PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U38.7%
  • PARTIDO OPCION CIUDADANA37.8%
  • PARTIDO CAMBIO RADICAL COLOMBIANO19.4%
  • MOVIMIENTO AUTORIDADES INDIGENAS DE COLOMBIA - AICO3.3%
  • PARTIDO LIBERAL COLOMBIANO0.6%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE0.2%
Results for event-c32fbc11d1f94625d1226bae
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U · Carlos Antonio Coronel Mera20050002colombia/S8164286948/20157,96238.7%UnknownRecorded
PARTIDO OPCION CIUDADANA · Maria De Jesus Blanco Jimenez20090001colombia/S8164286948/20157,76137.8%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Ruben Hernando Aguirre Gomez20030001colombia/S8164286948/20153,99219.4%UnknownRecorded
MOVIMIENTO AUTORIDADES INDIGENAS DE COLOMBIA - AICO · Victor Rafael Ospino Julio19910001colombia/S8164286948/20156793.3%UnknownRecorded
PARTIDO LIBERAL COLOMBIANO · Ronal Enrique Olave Trespalacios18480001colombia/S8164286948/20151210.6%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Fernando Alonso Jaramillo Velez20130001colombia/S8164286948/2015410.2%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

74.270–100 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=8.070027258417475, oldest_gap=0.9778166958552248, previous_gap=0.6877805691693091

pedersen volatility

Provisional volatility

94.79percentage 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=[[44.56175375283142,0,0,0,0,0,0,0,0,0,55.438246247168586],[0.2759359169721181,0,30.637123676949056,19.282566615872494,29.949343107779747,0,0,14.92525019562621,0,0,4.92978048680038],[0,0.5886359213854836,38.73321657910099,19.420120646040086,0.19945514691574237,0,0,0,0,3.3031718233119283,37.755399883245765]]

pedersen volatility

Provisional volatility

44.95percentage 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=[[44.56175375283142,0,0,0,0,0,0,0,0,0,55.438246247168586],[0.2759359169721181,0,30.637123676949056,19.282566615872494,29.949343107779747,0,0,14.92525019562621,0,0,4.92978048680038],[0,0.5886359213854836,38.73321657910099,19.420120646040086,0.19945514691574237,0,0,0,0,3.3031718233119283,37.755399883245765]]

pedersen volatility

Provisional volatility

69.87percentage 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=[[44.56175375283142,0,0,0,0,0,0,0,0,0,55.438246247168586],[0.2759359169721181,0,30.637123676949056,19.282566615872494,29.949343107779747,0,0,14.92525019562621,0,0,4.92978048680038],[0,0.5886359213854836,38.73321657910099,19.420120646040086,0.19945514691574237,0,0,0,0,3.3031718233119283,37.755399883245765]]

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. “Maria La Baja — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CO-ALC-13442. Sources: colombia--url-44e0af24e3fef22401f2d269, colombia--url-f8cbad13a2c7112410d7a492, colombia--url-142631271ac95a7106b17681, colombia--Sdc3a3f1f89, colombia--S67eb704c85, colombia--S8164286948.