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

Office briefing

Solano — Mayor

Tracked current office. Identifiers stay separate from display names.

Colombia · Solano / Caqueta · municipal · MayorCO-ALC-18756

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
Solano / Caqueta
Next election
2027-10-31
Linked upcoming event
next-2f3dd9940975e7e004a6f07f
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

  • PARTIDO ALIANZA VERDE50.0%
  • FUERZA Y MAS OBRAS35.1%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS13.9%
  • FUERZA CIUDADANA LA FUERZA DEL CAMBIO1.0%
Results for event-322d7d4b758b3a7adaf540c8
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO ALIANZA VERDE · Luis Hernando Gonzalez Barreto20090002colombia/Sdc3a3f1f89/20232,43550%UnknownRecorded
FUERZA Y MAS OBRAS · Ana Joaquina Vasquez Gonzalez20231254colombia/Sdc3a3f1f89/20231,70935.1%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Jesus Alberto Dussan Ortiz20130002colombia/Sdc3a3f1f89/202367613.9%UnknownRecorded
FUERZA CIUDADANA LA FUERZA DEL CAMBIO · Eduin Demetrio Quintero Nasayo20150388colombia/Sdc3a3f1f89/2023511%UnknownRecorded

2019

Ordinary · Legal certification not established · list votes

  • COALICION ALCALDIA DE SOLANO-CAQ. ALIANZA SOCIAL INDEPENDIENTE Y POLO DEMOCRATICO ALTERNATIVO - "TODOS POR UN SOLANO MAS HUMANO Y PRODUCTIVO"43.9%
  • COALICION ALCALDIA DE SOLANO-CAQ. PARTIDO ALIANZA VERDE Y PARTIDO AICO - "ENTRE TODOS SOLANO PROGRESA"31.0%
  • COALICION ALCALDIA DE SOLANO-CAQ. PARTIDO LIBERAL - PARTIDO DE LA U Y PARTIDO CAMBIO RADICAL - "MAS OBRAS PARA SOLANO"24.9%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS0.2%
Results for event-7a3dd4f7ca60c2cc4d0b6312
Label / candidateParty codeVotesShareSeatsStatus
COALICION ALCALDIA DE SOLANO-CAQ. ALIANZA SOCIAL INDEPENDIENTE Y POLO DEMOCRATICO ALTERNATIVO - "TODOS POR UN SOLANO MAS HUMANO Y PRODUCTIVO" · Edinson Tascon Rubio20190568colombia/S67eb704c85/20191,95943.9%UnknownRecorded
COALICION ALCALDIA DE SOLANO-CAQ. PARTIDO ALIANZA VERDE Y PARTIDO AICO - "ENTRE TODOS SOLANO PROGRESA" · Luis Hernando Gonzalez Barreto20190569colombia/S67eb704c85/20191,38531%UnknownRecorded
COALICION ALCALDIA DE SOLANO-CAQ. PARTIDO LIBERAL - PARTIDO DE LA U Y PARTIDO CAMBIO RADICAL - "MAS OBRAS PARA SOLANO" · Jesus Alberto Dussan Ortiz20190570colombia/S67eb704c85/20191,11224.9%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Abel Muñoz Sarria20130002colombia/S67eb704c85/201980.2%UnknownRecorded

2015

Ordinary · Legal certification not established · list votes

  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS52.8%
  • PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI46.1%
  • PARTIDO ALIANZA VERDE1.1%
Results for event-0d946d6eb97d5dd2444deff3
Label / candidateParty codeVotesShareSeatsStatus
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Alejandro Quintero Renteria20130002colombia/S8164286948/20152,00652.8%UnknownRecorded
PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI · Edinson Tascon Rubio19910006colombia/S8164286948/20151,75346.1%UnknownRecorded
PARTIDO ALIANZA VERDE · Yamil Manchola Ramos20090002colombia/S8164286948/2015431.1%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

32.670–100 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=14.904537056045989, oldest_gap=6.654392425039454, previous_gap=12.858422939068099

pedersen volatility

Provisional volatility

63.69percentage 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=[[0,0,0,0,0,49.98973516731677,0,13.87805378772326,0,0,36.132211044959966],[0,0,0,0,0,0,0,0.17921146953405018,0,0,99.82078853046596],[0,0,0,0,0,1.1309836927932666,46.10731194108364,52.76170436612309,0,0,0]]

pedersen volatility

Provisional volatility

99.82percentage 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=[[0,0,0,0,0,49.98973516731677,0,13.87805378772326,0,0,36.132211044959966],[0,0,0,0,0,0,0,0.17921146953405018,0,0,99.82078853046596],[0,0,0,0,0,1.1309836927932666,46.10731194108364,52.76170436612309,0,0,0]]

pedersen volatility

Provisional volatility

81.75percentage 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=[[0,0,0,0,0,49.98973516731677,0,13.87805378772326,0,0,36.132211044959966],[0,0,0,0,0,0,0,0.17921146953405018,0,0,99.82078853046596],[0,0,0,0,0,1.1309836927932666,46.10731194108364,52.76170436612309,0,0,0]]

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. “Solano — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CO-ALC-18756. Sources: colombia--url-44e0af24e3fef22401f2d269, colombia--url-f8cbad13a2c7112410d7a492, colombia--url-142631271ac95a7106b17681, colombia--Sdc3a3f1f89, colombia--S67eb704c85, colombia--S8164286948.