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

Office briefing

Armenia — Mayor

Tracked current office. Identifiers stay separate from display names.

Colombia · Armenia / Antioquia · municipal · MayorCO-ALC-05059

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
Armenia / Antioquia
Next election
2027-10-31
Linked upcoming event
next-669cc63e6e03f8706ea885a0
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 SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U44.6%
  • CON EL PODER DE LA GENTE37.7%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE17.7%
Results for event-46a7bebc9564dc94d7d40288
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U · Martha Libia Parra Gil20050002colombia/Sdc3a3f1f89/20231,15544.6%UnknownRecorded
CON EL PODER DE LA GENTE · Daniel Santiago Giraldo Cuartas20230989colombia/Sdc3a3f1f89/202397837.7%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Cesar Augusto Betancur Sanchez20130001colombia/Sdc3a3f1f89/202345917.7%UnknownRecorded

2019

Ordinary · Legal certification not established · list votes

  • PARTIDO CONSERVADOR COLOMBIANO26.6%
  • PARTIDO CAMBIO RADICAL COLOMBIANO25.9%
  • PARTIDO LIBERAL COLOMBIANO22.1%
  • COALICION ALCALDIA DE ARMENIA-ANT. PARTIDO CENTRO DEMOCRATICO Y PARTIDO DE LA U - "ARMENIA MANTEQUILLA SIEMPRE CONTIGO"19.1%
  • PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI4.4%
  • PARTIDO ALIANZA VERDE2.0%
Results for event-a9614338dfb42f7e8e0b6241
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO CONSERVADOR COLOMBIANO · Guillermo Leon Molina Mesa18490002colombia/S67eb704c85/201967926.6%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Martha Libia Parra Gil20030001colombia/S67eb704c85/201966125.9%UnknownRecorded
PARTIDO LIBERAL COLOMBIANO · John Mauricio Estrada Estrada18480001colombia/S67eb704c85/201956322.1%UnknownRecorded
COALICION ALCALDIA DE ARMENIA-ANT. PARTIDO CENTRO DEMOCRATICO Y PARTIDO DE LA U - "ARMENIA MANTEQUILLA SIEMPRE CONTIGO" · Didier Hernando Rico Bedoya20190456colombia/S67eb704c85/201948719.1%UnknownRecorded
PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI · Nelson David Mejia Bolivar19910006colombia/S67eb704c85/20191124.4%UnknownRecorded
PARTIDO ALIANZA VERDE · Monica Leonor Vargas Vasquez20090002colombia/S67eb704c85/2019512%UnknownRecorded

2015

Ordinary · Legal certification not established · list votes

  • PARTIDO LIBERAL COLOMBIANO67.9%
  • PARTIDO CONSERVADOR COLOMBIANO17.4%
  • PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U14.0%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE0.7%
Results for event-2abed8ad4a519ad53654f4bc
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO LIBERAL COLOMBIANO · Gabriel Jaime Barrera Castaño18480001colombia/S8164286948/20151,66367.9%UnknownRecorded
PARTIDO CONSERVADOR COLOMBIANO · Jose Ignacio Cuartas Quiroz18490002colombia/S8164286948/201542617.4%UnknownRecorded
PARTIDO SOCIAL DE UNIDAD NACIONAL - PARTIDO DE LA U · Didier Hernando Rico Bedoya20050002colombia/S8164286948/201534314%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Abraham De Jesus Gil Montoya20130001colombia/S8164286948/2015170.7%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

53.20–100 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=6.828703703703702, oldest_gap=50.5104124132299, previous_gap=0.7050528789659225

pedersen volatility

Provisional volatility

80.92percentage 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=[[0,0,44.56018518518518,0,17.708333333333332,0,0,0,0,0,37.73148148148148],[26.596161378770073,22.052487269878576,0,25.89110849980415,0,1.9976498237367804,4.386995691343517,0,0,0,19.075597336466902],[17.394855042874642,67.90526745610454,14.005716619028174,0,0.69416088199265,0,0,0,0,0,0]]

pedersen volatility

Provisional volatility

60.55percentage 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=[[0,0,44.56018518518518,0,17.708333333333332,0,0,0,0,0,37.73148148148148],[26.596161378770073,22.052487269878576,0,25.89110849980415,0,1.9976498237367804,4.386995691343517,0,0,0,19.075597336466902],[17.394855042874642,67.90526745610454,14.005716619028174,0,0.69416088199265,0,0,0,0,0,0]]

pedersen volatility

Provisional volatility

70.74percentage 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=[[0,0,44.56018518518518,0,17.708333333333332,0,0,0,0,0,37.73148148148148],[26.596161378770073,22.052487269878576,0,25.89110849980415,0,1.9976498237367804,4.386995691343517,0,0,0,19.075597336466902],[17.394855042874642,67.90526745610454,14.005716619028174,0,0.69416088199265,0,0,0,0,0,0]]

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. “Armenia — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CO-ALC-05059. Sources: colombia--url-44e0af24e3fef22401f2d269, colombia--url-f8cbad13a2c7112410d7a492, colombia--url-142631271ac95a7106b17681, colombia--Sdc3a3f1f89, colombia--S67eb704c85, colombia--S8164286948.