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

Office briefing

LAMBAYEQUE — Regional council

Tracked current office. Identifiers stay separate from display names.

Peru · LAMBAYEQUE / LAMBAYEQUE · regional · Regional councilPE-96636e92be9e92

Read the complete original research briefing

ONPE geography matched on full named hierarchy; original electoral codes retained. Municipal votes are shared mayor–council slate ballots; seats require JNE proclamation.

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

Geography
LAMBAYEQUE / LAMBAYEQUE
Next election
2026-10-04
Linked upcoming event
next-67bda34b20eac7babe053d55
Registry qualification
Unknown

2. How certain is that date?

2026-10-04 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2022-10-02

Ordinary · Legal certification not established · list votes

  • ALIANZA PARA EL PROGRESO17.4%
  • JUNTOS POR EL PERU16.4%
  • PARTIDO DEMOCRATICO SOMOS PERU16.2%
  • FUERZA POPULAR12.3%
  • AVANZA PAIS - PARTIDO DE INTEGRACION SOCIAL11.7%
  • MOVIMIENTO REGIONAL CONSTRUYENDO10.8%
  • PARTIDO FRENTE DE LA ESPERANZA 20216.9%
  • PARTIDO POLITICO NACIONAL PERU LIBRE4.7%
  • RENOVACION POPULAR3.1%
  • PARTIDO PATRIOTICO DEL PERU0.4%
Results for event-1f69ca0fb39fa786e61ae6f3
Label / candidateParty codeVotesShareSeatsStatus
ALIANZA PARA EL PROGRESOperu/Sa818fce54b/2022106,25017.4%UnknownRecorded
JUNTOS POR EL PERUperu/Sa818fce54b/2022100,09616.4%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/Sa818fce54b/202298,46116.2%UnknownRecorded
FUERZA POPULARperu/Sa818fce54b/202275,12912.3%UnknownRecorded
AVANZA PAIS - PARTIDO DE INTEGRACION SOCIALperu/Sa818fce54b/202271,45011.7%UnknownRecorded
MOVIMIENTO REGIONAL CONSTRUYENDOperu/Sa818fce54b/202266,10210.8%UnknownRecorded
PARTIDO FRENTE DE LA ESPERANZA 2021peru/Sa818fce54b/202242,1686.9%UnknownRecorded
PARTIDO POLITICO NACIONAL PERU LIBREperu/Sa818fce54b/202228,4454.7%UnknownRecorded
RENOVACION POPULARperu/Sa818fce54b/202219,0723.1%UnknownRecorded
PARTIDO PATRIOTICO DEL PERUperu/Sa818fce54b/20222,3580.4%UnknownRecorded

2018-10-07

Ordinary · Legal certification not established · list votes

  • PODEMOS POR EL PROGRESO DEL PERU34.4%
  • ALIANZA PARA EL PROGRESO20.0%
  • JUNTOS POR EL PERU8.6%
  • FUERZA POPULAR7.2%
  • PARTIDO DEMOCRATICO SOMOS PERU6.8%
  • ACCION POPULAR6.7%
  • PRIMERO LAMBAYEQUE5.4%
  • TODOS POR EL PERU3.4%
  • PARTIDO POPULAR CRISTIANO - PPC2.0%
  • PERUANOS POR EL KAMBIO1.6%
  • EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTAD1.1%
  • VAMOS PERU1.1%
  • FRENTE POPULAR AGRICOLA FIA DEL PERU - FREPAP0.9%
  • PERU PATRIA SEGURA0.8%
Results for event-1cd6ad548eb1296453f0d723
Label / candidateParty codeVotesShareSeatsStatus
PODEMOS POR EL PROGRESO DEL PERUperu/S3bf32d4ffa/2018185,33234.4%UnknownRecorded
ALIANZA PARA EL PROGRESOperu/S3bf32d4ffa/2018107,72820%UnknownRecorded
JUNTOS POR EL PERUperu/S3bf32d4ffa/201846,2908.6%UnknownRecorded
FUERZA POPULARperu/S3bf32d4ffa/201838,9747.2%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/S3bf32d4ffa/201836,4416.8%UnknownRecorded
ACCION POPULARperu/S3bf32d4ffa/201836,3466.7%UnknownRecorded
PRIMERO LAMBAYEQUEperu/S3bf32d4ffa/201829,0705.4%UnknownRecorded
TODOS POR EL PERUperu/S3bf32d4ffa/201818,4053.4%UnknownRecorded
PARTIDO POPULAR CRISTIANO - PPCperu/S3bf32d4ffa/201810,6382%UnknownRecorded
PERUANOS POR EL KAMBIOperu/S3bf32d4ffa/20188,3601.6%UnknownRecorded
EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTADperu/S3bf32d4ffa/20186,1771.1%UnknownRecorded
VAMOS PERUperu/S3bf32d4ffa/20186,1041.1%UnknownRecorded
FRENTE POPULAR AGRICOLA FIA DEL PERU - FREPAPperu/S3bf32d4ffa/20184,9860.9%UnknownRecorded
PERU PATRIA SEGURAperu/S3bf32d4ffa/20184,4280.8%UnknownRecorded

2014-10-05

Ordinary · Legal certification not established · list votes

  • ALIANZA PARA EL PROGRESO30.8%
  • FUERZA POPULAR22.6%
  • PARTIDO APRISTA PERUANO19.7%
  • PARTIDO HUMANISTA PERUANO9.1%
  • PARTIDO POPULAR CRISTIANO - PPC5.5%
  • EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTAD3.1%
  • MOVIMIENTO REGIONAL DE LAS MANOS LIMPIAS2.1%
  • DEMOCRACIA DIRECTA1.9%
  • PARTIDO DEMOCRATICO SOMOS PERU1.8%
  • CAMBIO NORTEÑO1.6%
  • PERU POSIBLE0.8%
  • PODER PARA TODOS0.5%
  • VAMOS PERU0.5%
Results for event-80293a2331a3c78ddd48a384
Label / candidateParty codeVotesShareSeatsStatus
ALIANZA PARA EL PROGRESOperu/Sb45e7b898e/2014175,73930.8%UnknownRecorded
FUERZA POPULARperu/Sb45e7b898e/2014128,87822.6%UnknownRecorded
PARTIDO APRISTA PERUANOperu/Sb45e7b898e/2014112,44219.7%UnknownRecorded
PARTIDO HUMANISTA PERUANOperu/Sb45e7b898e/201451,5729.1%UnknownRecorded
PARTIDO POPULAR CRISTIANO - PPCperu/Sb45e7b898e/201431,5145.5%UnknownRecorded
EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTADperu/Sb45e7b898e/201417,4683.1%UnknownRecorded
MOVIMIENTO REGIONAL DE LAS MANOS LIMPIASperu/Sb45e7b898e/201411,8442.1%UnknownRecorded
DEMOCRACIA DIRECTAperu/Sb45e7b898e/201410,9561.9%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/Sb45e7b898e/201410,3321.8%UnknownRecorded
CAMBIO NORTEÑOperu/Sb45e7b898e/20149,2011.6%UnknownRecorded
PERU POSIBLEperu/Sb45e7b898e/20144,4560.8%UnknownRecorded
PODER PARA TODOSperu/Sb45e7b898e/20142,6730.5%UnknownRecorded
VAMOS PERUperu/Sb45e7b898e/20142,5990.5%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

71.270–100 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=1.0096287145362588, oldest_gap=8.225932726436525, previous_gap=14.39032485967375

pedersen volatility

Provisional volatility

14.49percentage points

Grouped Pedersen lower bound (percentage points). Eight exact standalone national-party-name categories in ONPE returns. Regional movements, alliances and changed labels remain Other; no merger or party-rename bridge is assumed. Source geography and validity exclusions apply before calculation. 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=["ALIANZA PARA EL PROGRESO","PARTIDO DEMOCRATICO SOMOS PERU","ACCION POPULAR","FUERZA POPULAR","PARTIDO APRISTA PERUANO","PARTIDO POPULAR CRISTIANO - PPC","UNION POR EL PERU","FRENTE POPULAR AGRICOLA FIA DEL PERU - FREPAP","Other"], interval=Latest interval, vectors=[[17.43143498854037,16.153567250886336,0,12.325706157685172,0,0,0,0,54.08929160288812],[19.97630169170318,6.7573556544942415,6.739739541128062,7.227056866668274,0,1.9726338314675707,0,0.9245678025660187,56.40234461197265],[30.849046998809847,1.8136688702661523,0,22.62311427237332,19.737955392031232,5.531935808901231,0,0,19.444278657618213]]

pedersen volatility

Provisional volatility

49.57percentage points

Grouped Pedersen lower bound (percentage points). Eight exact standalone national-party-name categories in ONPE returns. Regional movements, alliances and changed labels remain Other; no merger or party-rename bridge is assumed. Source geography and validity exclusions apply before calculation. 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=["ALIANZA PARA EL PROGRESO","PARTIDO DEMOCRATICO SOMOS PERU","ACCION POPULAR","FUERZA POPULAR","PARTIDO APRISTA PERUANO","PARTIDO POPULAR CRISTIANO - PPC","UNION POR EL PERU","FRENTE POPULAR AGRICOLA FIA DEL PERU - FREPAP","Other"], interval=Previous interval, vectors=[[17.43143498854037,16.153567250886336,0,12.325706157685172,0,0,0,0,54.08929160288812],[19.97630169170318,6.7573556544942415,6.739739541128062,7.227056866668274,0,1.9726338314675707,0,0.9245678025660187,56.40234461197265],[30.849046998809847,1.8136688702661523,0,22.62311427237332,19.737955392031232,5.531935808901231,0,0,19.444278657618213]]

pedersen volatility

Provisional volatility

32.03percentage points

Grouped Pedersen lower bound (percentage points). Eight exact standalone national-party-name categories in ONPE returns. Regional movements, alliances and changed labels remain Other; no merger or party-rename bridge is assumed. Source geography and validity exclusions apply before calculation. 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=["ALIANZA PARA EL PROGRESO","PARTIDO DEMOCRATICO SOMOS PERU","ACCION POPULAR","FUERZA POPULAR","PARTIDO APRISTA PERUANO","PARTIDO POPULAR CRISTIANO - PPC","UNION POR EL PERU","FRENTE POPULAR AGRICOLA FIA DEL PERU - FREPAP","Other"], interval=Both intervals mean, vectors=[[17.43143498854037,16.153567250886336,0,12.325706157685172,0,0,0,0,54.08929160288812],[19.97630169170318,6.7573556544942415,6.739739541128062,7.227056866668274,0,1.9726338314675707,0,0.9245678025660187,56.40234461197265],[30.849046998809847,1.8136688702661523,0,22.62311427237332,19.737955392031232,5.531935808901231,0,0,19.444278657618213]]

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

ONPE geography matched on full named hierarchy; original electoral codes retained. Municipal votes are shared mayor–council slate ballots; seats require JNE proclamation. The 3,085-entry INEI 2026 municipal directory and one unresolved 2025-only entry are tracked separately from RENIEC’s 3,382 electoral rolls. The complete named 2026 local call register and three-cycle vote/seat archive remain unavailable. Manitea Alta is bridged to its new district/code. Valle Nazarategui’s omission requires legal reconciliation. Five malformed 2022 source units, full seat proclamations and current control remain incomplete. Pión’s final annulment and Ninabamba’s final 2025 result are resolved.

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_la_Consulta_Popular_de_Revocatoria_2025 .csv", "year": 2025, "event_kind": "supplementary", "rows": 110, "offices": 0, "source_id": "S4d993bb027"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_las_Elecciones_Municipales_Complementarias_2025.csv", "year": 2025, "event_kind": "supplementary", "rows": 22, "offices": 2, "source_id": "S125d1cb4ee"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_las_Elecciones_Municipales_Complementarias_2024.csv", "year": 2024, "event_kind": "supplementary", "rows": 12, "offices": 2, "source_id": "S8ba8db0d39"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_EM2015_Provincial.csv", "year": 2015, "event_kind": "supplementary", "rows": 75, "offices": 1, "source_id": "S6040ea1fd1"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_EM2015_Distrital.csv", "year": 2015, "event_kind": "supplementary", "rows": 915, "offices": 9, "source_id": "S7fd66d3286"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_las_Elecciones_Municipales_2017.csv", "year": 2017, "event_kind": "supplementary", "rows": 95, "offices": 3, "source_id": "Sb5ab8b4e28"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2022_Gobernador_Vicegobernador.zip", "year": 2022, "event_kind": "ordinary", "rows": 509064, "offices": 25, "source_id": "S295a380ddb"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2022_Consejero_Regional.zip", "year": 2022, "event_kind": "ordinary", "rows": 524570, "offices": 25, "source_id": "Sa818fce54b"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2022_Municipal_Provincial.zip", "year": 2022, "event_kind": "ordinary", "rows": 765271, "offices": 196, "source_id": "S3bc179da18"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2022_Municipal_Distrital.zip", "year": 2022, "event_kind": "ordinary", "rows": 542812, "offices": 1694, "source_id": "Sc91a28be23"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_de_las_Elecciones_Municipales_Diciembre_2017.csv", "year": 2017, "event_kind": "supplementary", "rows": 395, "offices": 18, "source_id": "S251d92ae75"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_Consulta_Popular_de_Revocatorias_2021.csv", "year": 2021, "event_kind": "supplementary", "rows": 359, "offices": 0, "source_id": "S6894929125"}

  • other · open

    Source reconciliation: {"file": "pe_SER2022_Gobernador_Vicegobernador.csv", "year": 2022, "event_kind": "runoff", "rows": 47156, "offices": 9, "source_id": "Sfcc78da016"}

  • other · open

    Source reconciliation: {"file": "pe_EMC2023_Municipal_Distrital.csv", "year": 2023, "event_kind": "supplementary", "rows": 176, "offices": 11, "source_id": "S7e0c9a7d57"}

  • other · open

    Source reconciliation: {"file": "pe_EMC2021_Municipal_Distrital.csv", "year": 2021, "event_kind": "supplementary", "rows": 8, "offices": 1, "source_id": "S5d2aee2cc9"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_las_Elecciones_Municipales_Complementarias_2019_0.csv", "year": 2019, "event_kind": "supplementary", "rows": 561, "offices": 12, "source_id": "Sd5e707eb97"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_Consulta_Popular_de_Revocatoria_de_Autoridades_Municipales_2017.csv", "year": 2017, "event_kind": "supplementary", "rows": 664, "offices": 0, "source_id": "S37c8a9acbe"}

  • other · open

    Source reconciliation: {"file": "pe_Resultados_por_mesa_de_las_Nuevas_Elecciones_Municipales_2014_Distrital.csv", "year": 2014, "event_kind": "supplementary", "rows": 2472, "offices": 36, "source_id": "S3d73c74d79"}

  • other · open

    Source reconciliation: {"file": "pe_EMC2015_Municipal_Provincial.csv", "year": 2015, "event_kind": "supplementary", "rows": 738, "offices": 2, "source_id": "S9fe6e388b4"}

  • other · open

    Source reconciliation: {"file": "pe_EMC2015_Municipal_Distrital.csv", "year": 2015, "event_kind": "supplementary", "rows": 2029, "offices": 29, "source_id": "Sf6d6a81fcd"}

  • other · open

    Source reconciliation: {"file": "pe_SER2014_Consejero_Regional.zip", "year": 2014, "event_kind": "runoff", "rows": 1052, "offices": 2, "source_id": "S9520d02bc4"}

  • other · open

    Source reconciliation: {"file": "pe_SER2014_Gobernador_Vicegobernador.zip", "year": 2014, "event_kind": "runoff", "rows": 68006, "offices": 14, "source_id": "Sb8cc55f349"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2014_Municipal_Distrital.zip", "year": 2014, "event_kind": "ordinary", "rows": 835170, "offices": 1647, "source_id": "Sf2ea9fdc53"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2014_Municipal_Provincial.zip", "year": 2014, "event_kind": "ordinary", "rows": 1188948, "offices": 195, "source_id": "S0ef30ae2f8"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2014_Consejero_Regional.zip", "year": 2014, "event_kind": "ordinary", "rows": 792713, "offices": 25, "source_id": "Sb45e7b898e"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2014_Gobernador_Vicegobernador.zip", "year": 2014, "event_kind": "ordinary", "rows": 851285, "offices": 25, "source_id": "S189e36d0d6"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2018_Gobernador_Regional_total.zip", "year": 2018, "event_kind": "ordinary", "rows": 755523, "offices": 25, "source_id": "S984d5a0bb9"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2018_Consejero_Regional_total.zip", "year": 2018, "event_kind": "ordinary", "rows": 755523, "offices": 25, "source_id": "S3bf32d4ffa"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2018_Municipal_Distrital_total.zip", "year": 2018, "event_kind": "ordinary", "rows": 1002013, "offices": 1678, "source_id": "S3a6d07677a"}

  • other · open

    Source reconciliation: {"file": "pe_ERM2018_Municipal_Provincial_total.zip", "year": 2018, "event_kind": "ordinary", "rows": 1284368, "offices": 196, "source_id": "Sbbedb7d378"}

  • other · open

    2026 populated-centre electoral roster reconciliation open: 374 is a net difference, not a verified list of missing offices. Renamings, incorporations and exclusions require the actual 2026 roster. All 3,008 imported names remain provisional members of the 2026 cohort.

  • other · open

    Historical vote vectors and current political control not in INEI directory: The directory supplies identities, officeholder names and self-reported terms. No directory snapshot is counted as a completed election history.

  • other · open

    Term-end exceptions: {"issue": "Term-end exceptions", "counts": {"2026": 2993, "": 4, "2025": 11}, "source_id": "Sa468bb63fbd0"}

  • other · open

    Source encoding limitation: Invalid sequences occur outside all retained fields. Relevant identifiers and names passed the encoding check.

  • other · open

    Partial current-cohort confirmation: RENIEC document contains only 26 centres receiving special registration, not all 3,382 upcoming centres. It does not close the national electoral-map gap.

Sources

Cite this record

Center for Digital Democracy. “LAMBAYEQUE — Regional council.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/PE-96636e92be9e92. Sources: peru--url-2957fba5979e436a2a4f87c0, peru--url-083e72d2ab7f8e5fa01473a4, peru--url-69ebe5a8edd5f0aa6ff57b92, peru--Sa818fce54b, peru--S3bf32d4ffa, peru--Sb45e7b898e.