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

Office briefing

PALMARES — Municipal council

Tracked current office. Identifiers stay separate from display names.

Costa Rica · PALMARES / ALAJUELA · municipal · Municipal councilCR-C-ALAJUELA-PALMARES

Read the complete original research briefing

TSE vote books joined to official elected-member declarations where geographic and total checks reconcile. Substitutes retained separately. Subsequent replacements and current officeholder status require review.

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

Geography
PALMARES / ALAJUELA
Next election
2028-02-06
Linked upcoming event
next-5d8378a9e9679636e4bac1eb
Registry qualification
Unknown

2. How certain is that date?

2028-02-06 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2024-02-04

Ordinary · Legal certification not established · list votes

  • PALMARES PRIMERO29.6%
  • LIBERAL PROGRESISTA29.1%
  • UNIDOS PODEMOS12.4%
  • LIBERACIÓN NACIONAL7.5%
  • PROGRESO SOCIAL DEMOCRÁTICO6.6%
  • REPUBLICANO SOCIAL CRISTIANO4.1%
  • UNIDAD SOCIAL CRISTIANA3.7%
  • FRENTE AMPLIO3.4%
  • SOMOS2.2%
  • NUEVA REPÚBLICA0.7%
  • PUEBLO SOBERANO0.7%
Results for event-9bdd55be0023d8cd251a6ca4
Label / candidateParty codeVotesShareSeatsStatus
PALMARES PRIMEROcosta-rica/Sc1df243471/20243,75029.6%2Recorded
LIBERAL PROGRESISTAcosta-rica/Sc1df243471/20243,69429.1%2Recorded
UNIDOS PODEMOScosta-rica/Sc1df243471/20241,57112.4%1Recorded
LIBERACIÓN NACIONALcosta-rica/Sc1df243471/20249537.5%0 (recorded zero)Recorded
PROGRESO SOCIAL DEMOCRÁTICOcosta-rica/Sc1df243471/20248406.6%0 (recorded zero)Recorded
REPUBLICANO SOCIAL CRISTIANOcosta-rica/Sc1df243471/20245144.1%0 (recorded zero)Recorded
UNIDAD SOCIAL CRISTIANAcosta-rica/Sc1df243471/20244683.7%0 (recorded zero)Recorded
FRENTE AMPLIOcosta-rica/Sc1df243471/20244373.4%0 (recorded zero)Recorded
SOMOScosta-rica/Sc1df243471/20242742.2%0 (recorded zero)Recorded
NUEVA REPÚBLICAcosta-rica/Sc1df243471/2024950.7%0 (recorded zero)Recorded
PUEBLO SOBERANOcosta-rica/Sc1df243471/2024940.7%0 (recorded zero)Recorded

2020-02-02

Ordinary · Legal certification not established · list votes

  • PALMARES PRIMERO27.2%
  • UNIDAD SOCIAL CRISTIANA24.2%
  • LIBERACIÓN NACIONAL20.9%
  • ALIANZA POR PALMARES11.9%
  • ACCIÓN CIUDADANA8.3%
  • NUEVA REPUBLICA3.6%
  • RESTAURACIÓN NACIONAL2.6%
  • FRENTE AMPLIO0.7%
  • NUEVA GENERACIÓN0.6%
Results for event-2a02ea2f3be4918414b5117d
Label / candidateParty codeVotesShareSeatsStatus
PALMARES PRIMEROcosta-rica/Sfa91292290/20203,64427.2%2Recorded
UNIDAD SOCIAL CRISTIANAcosta-rica/Sfa91292290/20203,23424.2%1Recorded
LIBERACIÓN NACIONALcosta-rica/Sfa91292290/20202,79820.9%1Recorded
ALIANZA POR PALMAREScosta-rica/Sfa91292290/20201,59911.9%1Recorded
ACCIÓN CIUDADANAcosta-rica/Sfa91292290/20201,1158.3%0 (recorded zero)Recorded
NUEVA REPUBLICAcosta-rica/Sfa91292290/20204843.6%0 (recorded zero)Recorded
RESTAURACIÓN NACIONALcosta-rica/Sfa91292290/20203452.6%0 (recorded zero)Recorded
FRENTE AMPLIOcosta-rica/Sfa91292290/2020880.7%0 (recorded zero)Recorded
NUEVA GENERACIÓNcosta-rica/Sfa91292290/2020800.6%0 (recorded zero)Recorded

2016-02-07

Ordinary · Legal certification not established · list votes

  • LIBERACIÓN NACIONAL24.4%
  • ACCIÓN CIUDADANA22.7%
  • ALIANZA POR PALMARES20.9%
  • UNIDAD SOCIAL CRISTIANA14.7%
  • NUEVA GENERACIÓN5.2%
  • MOVIMIENTO LIBERTARIO3.7%
  • FRENTE AMPLIO3.2%
  • RENOVACIÓN COSTARRICENSE2.4%
  • REPUBLICANO SOCIAL CRISTIANO2.1%
  • ACCESIBILIDAD SIN EXCLUSIÓN0.6%
Results for event-9d25474ee3cbfb7c2bbe7df8
Label / candidateParty codeVotesShareSeatsStatus
LIBERACIÓN NACIONALcosta-rica/S79669f3e5d/20163,02324.4%2Recorded
ACCIÓN CIUDADANAcosta-rica/S79669f3e5d/20162,80922.7%1Recorded
ALIANZA POR PALMAREScosta-rica/S79669f3e5d/20162,59120.9%1Recorded
UNIDAD SOCIAL CRISTIANAcosta-rica/S79669f3e5d/20161,82214.7%1Recorded
NUEVA GENERACIÓNcosta-rica/S79669f3e5d/20166485.2%0 (recorded zero)Recorded
MOVIMIENTO LIBERTARIOcosta-rica/S79669f3e5d/20164593.7%0 (recorded zero)Recorded
FRENTE AMPLIOcosta-rica/S79669f3e5d/20164023.2%0 (recorded zero)Recorded
RENOVACIÓN COSTARRICENSEcosta-rica/S79669f3e5d/20162932.4%0 (recorded zero)Recorded
REPUBLICANO SOCIAL CRISTIANOcosta-rica/S79669f3e5d/20162592.1%0 (recorded zero)Recorded
ACCESIBILIDAD SIN EXCLUSIÓNcosta-rica/S79669f3e5d/2016700.6%0 (recorded zero)Recorded

4. Competition and volatility

competition index

Provisional imported-series CI

93.220–100 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=0.44129235618597207, oldest_gap=1.729153199741436, previous_gap=3.0626727422125946

pedersen volatility

Provisional volatility

47.63percentage points

Grouped Pedersen lower bound (percentage points). Twelve explicitly named standalone national parties; accent variants normalized. Local parties and coalitions remain Other. No alliance votes are attributed to individual member parties. 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=["PLN","PUSC","PAC","Frente Amplio","PRN","Nueva Republica","PML","PIN","PASE","PRSC","PLP","PPSD","Other"], interval=Latest interval, vectors=[[7.509850275807723,3.6879432624113475,0,3.4436564223798265,0,0.7486209613869188,0,0,0,4.05043341213554,29.109535066981877,6.619385342789598,44.830575256107174],[20.900873982221558,24.157764995891537,8.328975872114738,0.657354149548069,2.5771270635691343,3.61544782251438,0,0,0,0,0,0,39.76245611414058],[24.426308985132515,14.722042663219133,22.69715578539108,3.2482223658694247,0,0,3.708791208791209,0,0.5656108597285068,2.0927601809954752,0,0,28.539107950872655]]

pedersen volatility

Provisional volatility

26.85percentage points

Grouped Pedersen lower bound (percentage points). Twelve explicitly named standalone national parties; accent variants normalized. Local parties and coalitions remain Other. No alliance votes are attributed to individual member parties. 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=["PLN","PUSC","PAC","Frente Amplio","PRN","Nueva Republica","PML","PIN","PASE","PRSC","PLP","PPSD","Other"], interval=Previous interval, vectors=[[7.509850275807723,3.6879432624113475,0,3.4436564223798265,0,0.7486209613869188,0,0,0,4.05043341213554,29.109535066981877,6.619385342789598,44.830575256107174],[20.900873982221558,24.157764995891537,8.328975872114738,0.657354149548069,2.5771270635691343,3.61544782251438,0,0,0,0,0,0,39.76245611414058],[24.426308985132515,14.722042663219133,22.69715578539108,3.2482223658694247,0,0,3.708791208791209,0,0.5656108597285068,2.0927601809954752,0,0,28.539107950872655]]

pedersen volatility

Provisional volatility

37.24percentage points

Grouped Pedersen lower bound (percentage points). Twelve explicitly named standalone national parties; accent variants normalized. Local parties and coalitions remain Other. No alliance votes are attributed to individual member parties. 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=["PLN","PUSC","PAC","Frente Amplio","PRN","Nueva Republica","PML","PIN","PASE","PRSC","PLP","PPSD","Other"], interval=Both intervals mean, vectors=[[7.509850275807723,3.6879432624113475,0,3.4436564223798265,0,0.7486209613869188,0,0,0,4.05043341213554,29.109535066981877,6.619385342789598,44.830575256107174],[20.900873982221558,24.157764995891537,8.328975872114738,0.657354149548069,2.5771270635691343,3.61544782251438,0,0,0,0,0,0,39.76245611414058],[24.426308985132515,14.722042663219133,22.69715578539108,3.2482223658694247,0,0,3.708791208791209,0,0.5656108597285068,2.0927601809954752,0,0,28.539107950872655]]

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.

Officeholder observations
PersonRoleAs ofAffiliationPrincipal?
MARIA CAROLINA ARAYA VASQUEZREGIDURÍAS PROPIETARIAS2024PALMARES PRIMEROprincipal
CARLOS MANUEL RAMIREZ RODRIGUEZREGIDURÍAS PROPIETARIAS2024PALMARES PRIMEROprincipal
GUSTAVO ADOLFO CESPEDES RUIZREGIDURÍAS PROPIETARIAS2024LIBERAL PROGRESISTAprincipal
VERA CRUZ CASTILLO CASTROREGIDURÍAS PROPIETARIAS2024LIBERAL PROGRESISTAprincipal
LUIS GUILLERMO SALAS BOGANTESREGIDURÍAS PROPIETARIAS2024UNIDOS PODEMOSprincipal
ANA LUCRECIA NAJERA SANCHOREGIDURÍAS SUPLENTES2024PALMARES PRIMEROsubstitute
VICTOR JULIO PACHECO MORAREGIDURÍAS SUPLENTES2024PALMARES PRIMEROsubstitute
CARLOS MAURICIO ROJAS PICADOREGIDURÍAS SUPLENTES2024LIBERAL PROGRESISTAsubstitute
LAURA PATRICIA CASTILLO VARGASREGIDURÍAS SUPLENTES2024LIBERAL PROGRESISTAsubstitute
ROLANDO JOSE RAMIREZ SEGURAREGIDURÍAS SUPLENTES2024UNIDOS PODEMOSsubstitute
MIGUEL ANGEL ROJAS ROJASREGIDORES(AS) PROPIETARIOS(AS)2020PALMARES PRIMEROprincipal
ORIANA SOLORZANO MORERAREGIDORES(AS) PROPIETARIOS(AS)2020PALMARES PRIMEROprincipal
ALEXIS QUESADA VARGASREGIDORES(AS) PROPIETARIOS(AS)2020UNIDAD SOCIAL CRISTIANAprincipal
ALFONSO ABARCA VASQUEZREGIDORES(AS) PROPIETARIOS(AS)2020LIBERACIÓN NACIONALprincipal
LEONEL ANTONIO VASQUEZ LEDEZMAREGIDORES(AS) PROPIETARIOS(AS)2020ALIANZA POR PALMARESprincipal
XINIA MARIA RODRIGUEZ CARBALLOREGIDORES(AS) SUPLENTES2020PALMARES PRIMEROsubstitute
FERNANDO ALONSO CHACON RAMIREZREGIDORES(AS) SUPLENTES2020PALMARES PRIMEROsubstitute
GREDDY SANCHEZ HIDALGOREGIDORES(AS) SUPLENTES2020UNIDAD SOCIAL CRISTIANAsubstitute
RUFINO QUESADA RAMIREZREGIDORES(AS) SUPLENTES2020LIBERACIÓN NACIONALsubstitute
MARIANELA GONZALEZ QUESADAREGIDORES(AS) SUPLENTES2020ALIANZA POR PALMARESsubstitute
LUIS CARLOS ARAYA MONGEREGIDORES(AS) PROPIETARIOS(AS)2016LIBERACIÓN NACIONALprincipal
MERY ISABEL VASQUEZ VARGASREGIDORES(AS) PROPIETARIOS(AS)2016LIBERACIÓN NACIONALprincipal
MARLON ALBERTO VASQUEZ DIAZREGIDORES(AS) PROPIETARIOS(AS)2016ACCIÓN CIUDADANAprincipal
CESAR AUGUSTO ROJAS ALVARADOREGIDORES(AS) PROPIETARIOS(AS)2016ALIANZA POR PALMARESprincipal
RAMON FRANCISCO CORDERO MONTEROREGIDORES(AS) PROPIETARIOS(AS)2016UNIDAD SOCIAL CRISTIANAprincipal
JUAN GUILLERMO ARIAS JIMENEZREGIDORES(AS) SUPLENTES2016LIBERACIÓN NACIONALsubstitute
MARIA CAROLINA ARAYA VASQUEZREGIDORES(AS) SUPLENTES2016LIBERACIÓN NACIONALsubstitute
MELANIA ABARCA MORAREGIDORES(AS) SUPLENTES2016ACCIÓN CIUDADANAsubstitute
NELSON ANTONIO RODRIGUEZ VASQUEZREGIDORES(AS) SUPLENTES2016ALIANZA POR PALMARESsubstitute
WARNER ROJAS ROJASREGIDORES(AS) SUPLENTES2016UNIDAD SOCIAL CRISTIANAsubstitute

6. Polling context

No local poll supplied.

7. Unresolved issues and sources

  • other · open

    Published province heading correction: {"issue": "Published province heading correction", "year": 2020, "area": "Heredia", "source_id": "S41377daad8", "resolution": "The amendment corrects CARTAGO to HEREDIA in the second table heading. It changes no votes, winners or seats; the original declaration is joined to Heredia."}

Sources

Cite this record

Center for Digital Democracy. “PALMARES — Municipal council.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CR-C-ALAJUELA-PALMARES. Sources: costa-rica--url-ae6cfb21525f974d8912a00e, costa-rica--url-9b0bf8940eb485b811da317e, costa-rica--url-f8a1e09c9e89a7e5e9c55114, costa-rica--Sc1df243471, costa-rica--S9f25ea0c9f, costa-rica--Sfa91292290, costa-rica--Sf78d58d062, costa-rica--S79669f3e5d, costa-rica--S06946938a3.