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

Office briefing

BUENOS AIRES — Syndic and district council — shared ballot

Tracked current office. Identifiers stay separate from display names.

Costa Rica · BUENOS AIRES / ALAJUELA · other · Syndic and district council — shared ballotCR-D-ALAJUELA-PALMARES-BUENOS-AIRES

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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
BUENOS AIRES / ALAJUELA
Next election
2028-02-06
Linked upcoming event
next-1ecce59120b99164fdd2dec1
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 PRIMERO40.0%
  • LIBERAL PROGRESISTA27.4%
  • UNIDOS PODEMOS12.3%
  • LIBERACIÓN NACIONAL6.6%
  • UNIDAD SOCIAL CRISTIANA5.0%
  • FRENTE AMPLIO3.7%
  • REPUBLICANO SOCIAL CRISTIANO3.7%
  • NUEVA REPÚBLICA1.4%
Results for event-dcf274cb2282135098e862fa
Label / candidateParty codeVotesShareSeatsStatus
PALMARES PRIMEROcosta-rica/Sc1df243471/202493340%3Recorded
LIBERAL PROGRESISTAcosta-rica/Sc1df243471/202464027.4%2Recorded
UNIDOS PODEMOScosta-rica/Sc1df243471/202428812.3%0 (recorded zero)Recorded
LIBERACIÓN NACIONALcosta-rica/Sc1df243471/20241536.6%0 (recorded zero)Recorded
UNIDAD SOCIAL CRISTIANAcosta-rica/Sc1df243471/20241165%0 (recorded zero)Recorded
FRENTE AMPLIOcosta-rica/Sc1df243471/2024863.7%0 (recorded zero)Recorded
REPUBLICANO SOCIAL CRISTIANOcosta-rica/Sc1df243471/2024863.7%0 (recorded zero)Recorded
NUEVA REPÚBLICAcosta-rica/Sc1df243471/2024331.4%0 (recorded zero)Recorded

2020-02-02

Ordinary · Legal certification not established · list votes

  • UNIDAD SOCIAL CRISTIANA38.0%
  • LIBERACIÓN NACIONAL26.5%
  • ALIANZA POR PALMARES14.3%
  • ACCIÓN CIUDADANA9.7%
  • NUEVA REPÚBLICA5.2%
  • RESTAURACIÓN NACIONAL5.0%
  • NUEVA GENERACIÓN1.3%
Results for event-3b51b0eb01e0a0ee6a10f880
Label / candidateParty codeVotesShareSeatsStatus
UNIDAD SOCIAL CRISTIANAcosta-rica/Sfa91292290/202091638%1Recorded
LIBERACIÓN NACIONALcosta-rica/Sfa91292290/202063826.5%2Recorded
ALIANZA POR PALMAREScosta-rica/Sfa91292290/202034614.3%1Recorded
ACCIÓN CIUDADANAcosta-rica/Sfa91292290/20202349.7%1Recorded
NUEVA REPÚBLICAcosta-rica/Sfa91292290/20201265.2%0 (recorded zero)Recorded
RESTAURACIÓN NACIONALcosta-rica/Sfa91292290/20201215%0 (recorded zero)Recorded
NUEVA GENERACIÓNcosta-rica/Sfa91292290/2020311.3%0 (recorded zero)Recorded

2016-02-07

Ordinary · Legal certification not established · list votes

  • LIBERACIÓN NACIONAL21.7%
  • UNIDAD SOCIAL CRISTIANA21.7%
  • ACCIÓN CIUDADANA20.0%
  • ALIANZA POR PALMARES16.8%
  • NUEVA GENERACIÓN8.5%
  • RENOVACIÓN COSTARRICENSE5.5%
  • FRENTE AMPLIO4.1%
  • REPUBLICANO SOCIAL CRISTIANO1.6%
Results for event-e07af3c2ffc79f5de1bf42d0
Label / candidateParty codeVotesShareSeatsStatus
LIBERACIÓN NACIONALcosta-rica/S79669f3e5d/201646721.7%2Recorded
UNIDAD SOCIAL CRISTIANAcosta-rica/S79669f3e5d/201646621.7%1Recorded
ACCIÓN CIUDADANAcosta-rica/S79669f3e5d/201643020%1Recorded
ALIANZA POR PALMAREScosta-rica/S79669f3e5d/201636216.8%1Recorded
NUEVA GENERACIÓNcosta-rica/S79669f3e5d/20161838.5%0 (recorded zero)Recorded
RENOVACIÓN COSTARRICENSEcosta-rica/S79669f3e5d/20161195.5%0 (recorded zero)Recorded
FRENTE AMPLIOcosta-rica/S79669f3e5d/2016884.1%0 (recorded zero)Recorded
REPUBLICANO SOCIAL CRISTIANOcosta-rica/S79669f3e5d/2016351.6%0 (recorded zero)Recorded

4. Competition and volatility

competition index

Provisional imported-series CI

45.040–100 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=12.54817987152034, oldest_gap=0.04651162790697683, previous_gap=11.525704809286896

pedersen volatility

Provisional volatility

71.44percentage 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=[[6.552462526766595,4.967880085653105,0,3.6830835117773018,0,1.4132762312633833,0,0,0,3.6830835117773018,27.40899357601713,0,52.29122055674518],[26.451077943615257,37.97678275290215,9.701492537313433,0,5.016583747927031,5.223880597014926,0,0,0,0,0,0,15.630182421227197],[21.72093023255814,21.674418604651162,20,4.093023255813954,0,0,0,0,0,1.627906976744186,0,0,30.883720930232556]]

pedersen volatility

Provisional volatility

31.27percentage 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=[[6.552462526766595,4.967880085653105,0,3.6830835117773018,0,1.4132762312633833,0,0,0,3.6830835117773018,27.40899357601713,0,52.29122055674518],[26.451077943615257,37.97678275290215,9.701492537313433,0,5.016583747927031,5.223880597014926,0,0,0,0,0,0,15.630182421227197],[21.72093023255814,21.674418604651162,20,4.093023255813954,0,0,0,0,0,1.627906976744186,0,0,30.883720930232556]]

pedersen volatility

Provisional volatility

51.35percentage 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=[[6.552462526766595,4.967880085653105,0,3.6830835117773018,0,1.4132762312633833,0,0,0,3.6830835117773018,27.40899357601713,0,52.29122055674518],[26.451077943615257,37.97678275290215,9.701492537313433,0,5.016583747927031,5.223880597014926,0,0,0,0,0,0,15.630182421227197],[21.72093023255814,21.674418604651162,20,4.093023255813954,0,0,0,0,0,1.627906976744186,0,0,30.883720930232556]]

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?
KATTIA ELENA CONEJO SANCHEZSINDICATURA PROPIETARIA2024PALMARES PRIMEROprincipal
JOSE JOAQUIN LOPEZ GUTIERREZSINDICATURA SUPLENTE2024PALMARES PRIMEROsubstitute
FRANCISCO LEDEZMA CHAVESCONCEJALÍAS DE DISTRITO PROPIETARIOS(AS)2024PALMARES PRIMEROprincipal
LAURA VIVIANA CAMPOS CALDERONCONCEJALÍAS DE DISTRITO PROPIETARIOS(AS)2024PALMARES PRIMEROprincipal
MILAGRO RODRIGUEZ BLANCOCONCEJALÍAS DE DISTRITO PROPIETARIOS(AS)2024LIBERAL PROGRESISTAprincipal
STEVEN FERNANDO VEGA MELENDEZCONCEJALÍAS DE DISTRITO PROPIETARIOS(AS)2024LIBERAL PROGRESISTAprincipal
ANA LAURA ARIAS VASQUEZCONCEJALÍAS DE DISTRITO SUPLENTES2024LIBERAL PROGRESISTAsubstitute
DILAN YOHEL CASTILLO ROJASCONCEJALÍAS DE DISTRITO SUPLENTES2024LIBERAL PROGRESISTAsubstitute
SERGIO CASTRO MUÑOZSÍNDICOS(AS) PROPIETARIO2020UNIDAD SOCIAL CRISTIANAprincipal
VERA CRUZ CASTILLO CASTROSÍNDICOS(AS) SUPLENTE2020UNIDAD SOCIAL CRISTIANAsubstitute
EMILIA MARIA VARGAS RAMIREZCONCEJALES DE DISTRITO PROPIETARIOS(AS)2020LIBERACIÓN NACIONALprincipal
SERGIO ANDRES NUÑEZ MYERSCONCEJALES DE DISTRITO PROPIETARIOS(AS)2020LIBERACIÓN NACIONALprincipal
ANA EMILCE ABARCA UGALDECONCEJALES DE DISTRITO PROPIETARIOS(AS)2020ALIANZA POR PALMARESprincipal
JOCELYN COROMOTO QUESADA AMAROCONCEJALES DE DISTRITO PROPIETARIOS(AS)2020ACCIÓN CIUDADANAprincipal
KARLA OSIRIS CAMPOS VARGASCONCEJALES DE DISTRITO SUPLENTES2020LIBERACIÓN NACIONALsubstitute
MIGUEL ANGEL GUTIERREZ CAMARENOCONCEJALES DE DISTRITO SUPLENTES2020LIBERACIÓN NACIONALsubstitute
LILEY MENA MORACONCEJALES DE DISTRITO SUPLENTES2020ALIANZA POR PALMARESsubstitute
OSCAR ADRIAN QUESADA RAMIREZCONCEJALES DE DISTRITO SUPLENTES2020ACCIÓN CIUDADANAsubstitute
MILENE FERNANDEZ VARGASSÍNDICOS(AS) PROPIETARIA2016LIBERACIÓN NACIONALprincipal
ISIDRO VALVERDE MOYASÍNDICOS(AS) SUPLENTE2016LIBERACIÓN NACIONALsubstitute
JORGE EDUARDO SOLIS VASQUEZCONCEJALES DE DISTRITO PROPIETARIOS(AS)2016LIBERACIÓN NACIONALprincipal
OSCAR LUIS ARCE SIBAJACONCEJALES DE DISTRITO PROPIETARIOS(AS)2016UNIDAD SOCIAL CRISTIANAprincipal
LUCY AMELIA TONER TONERCONCEJALES DE DISTRITO PROPIETARIOS(AS)2016ACCIÓN CIUDADANAprincipal
ANA GABRIELA ALVAREZ VASQUEZCONCEJALES DE DISTRITO PROPIETARIOS(AS)2016ALIANZA POR PALMARESprincipal
JORGE ESTEBAN CHAVES VARELACONCEJALES DE DISTRITO SUPLENTES2016LIBERACIÓN NACIONALsubstitute
ALEJANDRO JOSE QUESADA CASTROCONCEJALES DE DISTRITO SUPLENTES2016UNIDAD SOCIAL CRISTIANAsubstitute
GUSTAVO CASTRO RAMIREZCONCEJALES DE DISTRITO SUPLENTES2016ACCIÓN CIUDADANAsubstitute
MAGDA SUAREZ GONZALEZCONCEJALES DE DISTRITO SUPLENTES2016ALIANZA POR PALMARESsubstitute

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. “BUENOS AIRES — Syndic and district council — shared ballot.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/CR-D-ALAJUELA-PALMARES-BUENOS-AIRES. Sources: costa-rica--url-ae6cfb21525f974d8912a00e, costa-rica--url-9b0bf8940eb485b811da317e, costa-rica--url-f8a1e09c9e89a7e5e9c55114, costa-rica--Sc1df243471, costa-rica--Sa9c14e4cc2, costa-rica--Sfa91292290, costa-rica--Sc9a95d2031, costa-rica--S79669f3e5d, costa-rica--S696f402911.