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

Office briefing

San Rafael — Mayor

Tracked current office. Identifiers stay separate from display names.

Colombia · San Rafael / Antioquia · municipal · MayorCO-ALC-05667

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 Rafael / Antioquia
Next election
2027-10-31
Linked upcoming event
next-510b613caa758c9f37770764
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 CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE45.7%
  • UN CAMINO DE OPORTUNIDADES38.3%
  • AHORA SI SAN RAFAEL14.8%
  • PARTIDO COLOMBIA RENACIENTE1.0%
  • PARTIDO POLITICO DIGNIDAD0.2%
Results for event-624caefd44fcb0e76ecaa7f2
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Eduin Aniceto Giraldo Quintana20130001colombia/Sdc3a3f1f89/20233,80345.7%UnknownRecorded
UN CAMINO DE OPORTUNIDADES · David Esteban Bedoya Morales20232111colombia/Sdc3a3f1f89/20233,18438.3%UnknownRecorded
AHORA SI SAN RAFAEL · Gladis Amparo Arboleda Orozco20230041colombia/Sdc3a3f1f89/20231,23514.8%UnknownRecorded
PARTIDO COLOMBIA RENACIENTE · Abad De Jesus Marin Arcila20180046colombia/Sdc3a3f1f89/2023831%UnknownRecorded
PARTIDO POLITICO DIGNIDAD · Alvaro De Jesus Giraldo Garcia20200001colombia/Sdc3a3f1f89/2023130.2%UnknownRecorded

2019

Ordinary · Legal certification not established · list votes

  • PARTIDO CONSERVADOR COLOMBIANO42.8%
  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE25.1%
  • PARTIDO ALIANZA VERDE15.2%
  • PARTIDO CAMBIO RADICAL COLOMBIANO9.8%
  • MOVIMIENTO AUTORIDADES INDIGENAS DE COLOMBIA - AICO2.5%
  • PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI2.1%
  • PARTIDO COLOMBIA RENACIENTE1.1%
  • MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS0.7%
  • PARTIDO COLOMBIA JUSTA LIBRES0.6%
  • PARTIDO COLOMBIA HUMANA Y UNION PATRIOTICA0.1%
Results for event-776da2596be63a5783db15c6
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO CONSERVADOR COLOMBIANO · Libardo De Jesus Ciro Morales18490002colombia/S67eb704c85/20193,27142.8%UnknownRecorded
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Eduin Aniceto Giraldo Quintana20130001colombia/S67eb704c85/20191,92225.1%UnknownRecorded
PARTIDO ALIANZA VERDE · Gladis Amparo Arboleda Orozco20090002colombia/S67eb704c85/20191,16515.2%UnknownRecorded
PARTIDO CAMBIO RADICAL COLOMBIANO · Bernardo Alonso Arango Clavijo20030001colombia/S67eb704c85/20197539.8%UnknownRecorded
MOVIMIENTO AUTORIDADES INDIGENAS DE COLOMBIA - AICO · Alberto Hincapie Giraldo19910001colombia/S67eb704c85/20191882.5%UnknownRecorded
PARTIDO ALIANZA SOCIAL INDEPENDIENTE - ASI · Andres Esteban Zuluaga Jimenez19910006colombia/S67eb704c85/20191632.1%UnknownRecorded
PARTIDO COLOMBIA RENACIENTE · Jose Hermes Posada Cano20180046colombia/S67eb704c85/2019841.1%UnknownRecorded
MOVIMIENTO ALTERNATIVO INDIGENA Y SOCIAL - MAIS · Luis Oliverio Guarin Guarin20130002colombia/S67eb704c85/2019500.7%UnknownRecorded
PARTIDO COLOMBIA JUSTA LIBRES · Jhon Alberto Ortega20170001colombia/S67eb704c85/2019490.6%UnknownRecorded
PARTIDO COLOMBIA HUMANA Y UNION PATRIOTICA · Alberto Ospina Galvis20190033colombia/S67eb704c85/201950.1%UnknownRecorded

2015

Ordinary · Legal certification not established · list votes

  • PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE56.3%
  • PARTIDO CONSERVADOR COLOMBIANO43.3%
  • PARTIDO ALIANZA VERDE0.5%
Results for event-56297106ba15c5ea7e6613e1
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO CENTRO DEMOCRATICO - MANO FIRME CORAZON GRANDE · Abad De Jesus Marin Arcila20130001colombia/S8164286948/20153,93356.3%UnknownRecorded
PARTIDO CONSERVADOR COLOMBIANO · Libardo De Jesus Ciro Morales18490002colombia/S8164286948/20153,02543.3%UnknownRecorded
PARTIDO ALIANZA VERDE · Juan Fernando Gil Clavijo20090002colombia/S8164286948/2015320.5%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

44.730–100 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=7.441692714594851, oldest_gap=12.989985693848354, previous_gap=17.633986928104573

pedersen volatility

Provisional volatility

73.07percentage 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=[[0,0,0,0,45.7201250300553,0,0,0,0,0,54.2798749699447],[42.75816993464052,0,0,9.843137254901961,25.124183006535947,15.22875816993464,2.130718954248366,0.6535947712418301,0,2.457516339869281,1.803921568627451],[43.276108726752504,0,0,0,56.26609442060086,0.45779685264663805,0,0,0,0,0]]

pedersen volatility

Provisional volatility

31.66percentage 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=[[0,0,0,0,45.7201250300553,0,0,0,0,0,54.2798749699447],[42.75816993464052,0,0,9.843137254901961,25.124183006535947,15.22875816993464,2.130718954248366,0.6535947712418301,0,2.457516339869281,1.803921568627451],[43.276108726752504,0,0,0,56.26609442060086,0.45779685264663805,0,0,0,0,0]]

pedersen volatility

Provisional volatility

52.37percentage 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=[[0,0,0,0,45.7201250300553,0,0,0,0,0,54.2798749699447],[42.75816993464052,0,0,9.843137254901961,25.124183006535947,15.22875816993464,2.130718954248366,0.6535947712418301,0,2.457516339869281,1.803921568627451],[43.276108726752504,0,0,0,56.26609442060086,0.45779685264663805,0,0,0,0,0]]

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. “San Rafael — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CO-ALC-05667. Sources: colombia--url-44e0af24e3fef22401f2d269, colombia--url-f8cbad13a2c7112410d7a492, colombia--url-142631271ac95a7106b17681, colombia--Sdc3a3f1f89, colombia--S67eb704c85, colombia--S8164286948.