Costa Rica · ALAJUELA
TAMBOR — Syndic and district council — shared ballot
All 1,973 imported 2016/2020/2024 returns now reconcile seats against 18,155 named elected people, including vice-officers and substitutes. The missing Cartagena 2020 result and eight spelling joins are recovered. Final proclamations replace 17 initial seat allocations. Fifty-two party-acronym joins are explicitly inferred and documented. New-canton predecessors stay separate; replacements, the 2028 call and current incumbents remain to be verified.
Historical competition
Competitiveness index for a verified actual-event sequence withheld. Actual-event and/or comparability review incomplete.
Provisional imported-series CI: 62.1/100. This uses the three displayed comparison cycles and retains the open event/boundary audit. It does not confirm the latest three actual completed elections.
Grouped party-share volatility: latest interval 47.8 points; earlier interval 35.3 points; two-interval mean 41.6 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
Current government and control: Unverified. Local government-risk forecast: unassessed.
Polling: no vetted current evidence included for this office.
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.
Registry and evidence links: Source 1, Source 2, Source 3
Electoral event evidence
Separate source records can belong to the same election cycle. Recounts, runoffs and void returns do not create additional cycles.
2024-02-04 · ordinary
Coverage: Official final vote book and independently reconciled certified titular roster
Basis: One party/list ballot; syndic and district councillors share the district ballot; seats exclude substitutes; includes one syndic plus four district councillors
Source note: Seats counted from named titular members, excluding substitutes and vice-executives.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| UNIDAD SOCIAL CRISTIANA | 666 | 21.28% | 3 | |
| LIBERACIÓN NACIONAL | 633 | 20.23% | 1 | |
| RENOVEMOS ALAJUELA | 480 | 15.34% | 1 | |
| NUESTRO PUEBLO | 343 | 10.96% | 0 | |
| DESPERTAR ALAJUELENSE | 296 | 9.46% | 0 | |
| LIBERAL PROGRESISTA | 241 | 7.70% | 0 | |
| PROGRESO SOCIAL DEMOCRÁTICO | 203 | 6.49% | 0 | |
| AQUÍ COSTA RICA MANDA | 189 | 6.04% | 0 | |
| UNIDOS PODEMOS | 78 | 2.49% | 0 |
Result source · PDF page 483; district 12 · Seat source
Named elected members and substitutes
Vice-officers and substitutes are listed where declared. They are not added to titular seat totals. Inferred party-code joins are labelled.
| Name | Office | Party or list | Substitute | Evidence |
|---|---|---|---|---|
| HENRY VIQUEZ LORIA | SINDICATURA PROPIETARIO | UNIDAD SOCIAL CRISTIANA | No | Declaration |
| EVELYN VANESSA SALAS VILLEGAS | SINDICATURA SUPLENTE | UNIDAD SOCIAL CRISTIANA | Yes | Declaration |
| WILLIAM MORERA ESPINOZA | CONCEJALÍAS DE DISTRITO PROPIETARIOS(AS) | UNIDAD SOCIAL CRISTIANA | No | Declaration |
| MARTA ELENA CORDOBA RIVERA | CONCEJALÍAS DE DISTRITO PROPIETARIOS(AS) | UNIDAD SOCIAL CRISTIANA | No | Declaration |
| ANDRES CASTRO BARQUERO | CONCEJALÍAS DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| LUIS ENRIQUE ELIZONDO BENAVIDES | CONCEJALÍAS DE DISTRITO PROPIETARIOS(AS) | RENOVEMOS ALAJUELA | No | Declaration; inferred party-code join |
| DIXON CAMPOS LORIA | CONCEJALÍAS DE DISTRITO SUPLENTES | UNIDAD SOCIAL CRISTIANA | Yes | Declaration |
| MARIA ELIETT CASCANTE ARIAS | CONCEJALÍAS DE DISTRITO SUPLENTES | UNIDAD SOCIAL CRISTIANA | Yes | Declaration |
| JUAN GONZALO PEREIRA ARROYO | CONCEJALÍAS DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| MIGUEL ANGEL CASCANTE MADRIGAL | CONCEJALÍAS DE DISTRITO SUPLENTES | RENOVEMOS ALAJUELA | Yes | Declaration; inferred party-code join |
2020-02-02 · ordinary
Coverage: Official final vote book and independently reconciled certified titular roster
Basis: One party/list ballot; syndic and district councillors share the district ballot; seats exclude substitutes; includes one syndic plus four district councillors
Source note: Seats counted from named titular members, excluding substitutes and vice-executives.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| LIBERACIÓN NACIONAL | 1,279 | 36.78% | 3 | |
| UNIDAD SOCIAL CRISTIANA | 799 | 22.98% | 1 | |
| REPUBLICANO SOCIAL CRISTIANO | 542 | 15.59% | 1 | |
| NUEVA REPÚBLICA | 289 | 8.31% | 0 | |
| DESPERTAR ALAJUELENSE | 249 | 7.16% | 0 | |
| ACCIÓN CIUDADANA | 117 | 3.36% | 0 | |
| NUEVA GENERACIÓN | 98 | 2.82% | 0 | |
| RESTAURACIÓN NACIONAL | 81 | 2.33% | 0 | |
| UNIDOS PODEMOS | 23 | 0.66% | 0 |
Result source · Sheet 4.29; district 12 · Seat source
Named elected members and substitutes
Vice-officers and substitutes are listed where declared. They are not added to titular seat totals. Inferred party-code joins are labelled.
| Name | Office | Party or list | Substitute | Evidence |
|---|---|---|---|---|
| MARIO MIRANDA HUERTAS | SÍNDICOS(AS) PROPIETARIO | LIBERACIÓN NACIONAL | No | Declaration |
| KATTIA MARIA LOPEZ ROMAN | SÍNDICOS(AS) SUPLENTE | LIBERACIÓN NACIONAL | Yes | Declaration |
| JAVIER ALONSO ALVARADO LOPEZ | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| LISIDIA MARIA VILLALOBOS LORIA | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| MARIA ELIETT CASCANTE ARIAS | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | UNIDAD SOCIAL CRISTIANA | No | Declaration |
| LEONEL OSVALDO ARAYA PORTUGUEZ | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | REPUBLICANO SOCIAL CRISTIANO | No | Declaration |
| MERLINA MARIA CASTILLO SANCHEZ | CONCEJALES DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| GERARDO AMADO CASTRO SANTAMARIA | CONCEJALES DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| GREYVEN JESUS SALAS HERRERA | CONCEJALES DE DISTRITO SUPLENTES | UNIDAD SOCIAL CRISTIANA | Yes | Declaration |
| LAURA ARRIETA GONZALEZ | CONCEJALES DE DISTRITO SUPLENTES | REPUBLICANO SOCIAL CRISTIANO | Yes | Declaration |
2016-02-07 · ordinary
Coverage: Official final vote book and independently reconciled certified titular roster
Basis: One party/list ballot; syndic and district councillors share the district ballot; seats exclude substitutes; includes one syndic plus four district councillors
Source note: Seats counted from named titular members, excluding substitutes and vice-executives.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| LIBERACIÓN NACIONAL | 1,378 | 48.83% | 4 | |
| ACCIÓN CIUDADANA | 585 | 20.73% | 1 | |
| UNIDAD SOCIAL CRISTIANA | 306 | 10.84% | 0 | |
| RENOVEMOS ALAJUELA | 167 | 5.92% | 0 | |
| ACCESIBILIDAD SIN EXCLUSIÓN | 166 | 5.88% | 0 | |
| REPUBLICANO SOCIAL CRISTIANO | 108 | 3.83% | 0 | |
| RENOVACIÓN COSTARRICENSE | 69 | 2.45% | 0 | |
| RESTAURACIÓN NACIONAL | 43 | 1.52% | 0 |
Result source · Sheet 4.29; district 12 · Seat source
Named elected members and substitutes
Vice-officers and substitutes are listed where declared. They are not added to titular seat totals. Inferred party-code joins are labelled.
| Name | Office | Party or list | Substitute | Evidence |
|---|---|---|---|---|
| MARIO MIRANDA HUERTAS | SÍNDICOS(AS) PROPIETARIO | LIBERACIÓN NACIONAL | No | Declaration |
| KATTIA MARIA LOPEZ ROMAN | SÍNDICOS(AS) SUPLENTE | LIBERACIÓN NACIONAL | Yes | Declaration |
| LIZET LOPEZ ARIAS | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| ANTHONY DAVID ESPINOZA LUNA | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| ANABELLE RAMIREZ RIVERA | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | LIBERACIÓN NACIONAL | No | Declaration |
| JORGE ARTURO SANCHEZ MIRANDA | CONCEJALES DE DISTRITO PROPIETARIOS(AS) | ACCIÓN CIUDADANA | No | Declaration |
| HENRY VARGAS ARIAS | CONCEJALES DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| PAOLA RODRIGUEZ CHACON | CONCEJALES DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| ANDRES CASTRO BARQUERO | CONCEJALES DE DISTRITO SUPLENTES | LIBERACIÓN NACIONAL | Yes | Declaration |
| MELISSA MARIA SANABRIA SIBAJA | CONCEJALES DE DISTRITO SUPLENTES | ACCIÓN CIUDADANA | Yes | Declaration |
Snapshot 13 September 2026. Fixed election window 8 September 2026 to 8 March 2028. Record CR-D-ALAJUELA-ALAJUELA-TAMBOR.