Skip to observatory content

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

Office briefing

LAMBAYEQUE / FERRENAFE / PUEBLO NUEVO — District municipal ballot

Tracked current office. Identifiers stay separate from display names.

Peru · LAMBAYEQUE / FERRENAFE / PUEBLO NUEVO / LAMBAYEQUE · municipal · District municipal ballotPE-64e083a7f41085

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 / FERRENAFE / PUEBLO NUEVO / LAMBAYEQUE
Next election
2026-10-04
Linked upcoming event
next-67535a36e5de3348023e8d8e
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

  • PARTIDO DEMOCRATICO SOMOS PERU49.6%
  • MOVIMIENTO REGIONAL CONSTRUYENDO17.3%
  • JUNTOS POR EL PERU14.1%
  • FUERZA POPULAR9.8%
  • ALIANZA PARA EL PROGRESO6.4%
  • AVANZA PAIS - PARTIDO DE INTEGRACION SOCIAL2.3%
  • RENOVACION POPULAR0.5%
Results for event-8f98b3db88f3d0b20d69b17f
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO DEMOCRATICO SOMOS PERUperu/Sc91a28be23/20223,89049.6%UnknownRecorded
MOVIMIENTO REGIONAL CONSTRUYENDOperu/Sc91a28be23/20221,35317.3%UnknownRecorded
JUNTOS POR EL PERUperu/Sc91a28be23/20221,10614.1%UnknownRecorded
FUERZA POPULARperu/Sc91a28be23/20227689.8%UnknownRecorded
ALIANZA PARA EL PROGRESOperu/Sc91a28be23/20225056.4%UnknownRecorded
AVANZA PAIS - PARTIDO DE INTEGRACION SOCIALperu/Sc91a28be23/20221782.3%UnknownRecorded
RENOVACION POPULARperu/Sc91a28be23/2022360.5%UnknownRecorded

2018-10-07

Ordinary · Legal certification not established · list votes

  • ALIANZA PARA EL PROGRESO42.0%
  • PARTIDO DEMOCRATICO SOMOS PERU33.9%
  • JUNTOS POR EL PERU9.8%
  • TODOS POR EL PERU5.4%
  • EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTAD2.6%
  • FUERZA POPULAR2.1%
  • VAMOS PERU1.8%
  • DEMOCRACIA DIRECTA1.6%
  • PARTIDO APRISTA PERUANO0.8%
  • ACCION POPULAR0.0%
  • PODEMOS POR EL PROGRESO DEL PERU0.0%
Results for event-a11160a7e7374a8a7da4a1a3
Label / candidateParty codeVotesShareSeatsStatus
ALIANZA PARA EL PROGRESOperu/S3a6d07677a/20183,08642%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/S3a6d07677a/20182,49433.9%UnknownRecorded
JUNTOS POR EL PERUperu/S3a6d07677a/20187199.8%UnknownRecorded
TODOS POR EL PERUperu/S3a6d07677a/20184005.4%UnknownRecorded
EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTADperu/S3a6d07677a/20181902.6%UnknownRecorded
FUERZA POPULARperu/S3a6d07677a/20181542.1%UnknownRecorded
VAMOS PERUperu/S3a6d07677a/20181321.8%UnknownRecorded
DEMOCRACIA DIRECTAperu/S3a6d07677a/20181211.6%UnknownRecorded
PARTIDO APRISTA PERUANOperu/S3a6d07677a/2018600.8%UnknownRecorded
ACCION POPULARperu/S3a6d07677a/20180 (recorded zero)0% (recorded zero)UnknownRecorded
PODEMOS POR EL PROGRESO DEL PERUperu/S3a6d07677a/20180 (recorded zero)0% (recorded zero)UnknownRecorded

2014-10-05

Ordinary · Legal certification not established · list votes

  • ACCION POPULAR37.4%
  • ALIANZA PARA EL PROGRESO25.0%
  • PARTIDO DEMOCRATICO SOMOS PERU20.5%
  • FUERZA POPULAR12.6%
  • PARTIDO HUMANISTA PERUANO2.7%
  • RESTAURACION NACIONAL1.4%
  • DIGNIDAD Y ESPERANZA FERREÑAFANA0.4%
Results for event-cb8005b25f6f9147a188f029
Label / candidateParty codeVotesShareSeatsStatus
ACCION POPULARperu/Sf2ea9fdc53/20142,74537.4%UnknownRecorded
ALIANZA PARA EL PROGRESOperu/Sf2ea9fdc53/20141,83825%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/Sf2ea9fdc53/20141,50320.5%UnknownRecorded
FUERZA POPULARperu/Sf2ea9fdc53/201492312.6%UnknownRecorded
PARTIDO HUMANISTA PERUANOperu/Sf2ea9fdc53/20141992.7%UnknownRecorded
RESTAURACION NACIONALperu/Sf2ea9fdc53/20141001.4%UnknownRecorded
DIGNIDAD Y ESPERANZA FERREÑAFANAperu/Sf2ea9fdc53/2014310.4%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

0 (recorded zero)0–100 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=32.376212353241456, oldest_gap=12.35863196620793, previous_gap=8.047852093529087

pedersen volatility

Provisional volatility

36.32percentage 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=[[6.44461459928535,49.64267483409903,0,9.800918836140887,0,0,0,0,34.11179173047473],[41.952147906470906,33.90429581294182,0,2.0935290918977705,0.8156606851549756,0,0,0,21.23436650353453],[25.044283962392697,20.47962937729936,37.40291592860063,12.57664531952582,0,0,0,0,4.496525412181496]]

pedersen volatility

Provisional volatility

47.89percentage 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=[[6.44461459928535,49.64267483409903,0,9.800918836140887,0,0,0,0,34.11179173047473],[41.952147906470906,33.90429581294182,0,2.0935290918977705,0.8156606851549756,0,0,0,21.23436650353453],[25.044283962392697,20.47962937729936,37.40291592860063,12.57664531952582,0,0,0,0,4.496525412181496]]

pedersen volatility

Provisional volatility

42.1percentage 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=[[6.44461459928535,49.64267483409903,0,9.800918836140887,0,0,0,0,34.11179173047473],[41.952147906470906,33.90429581294182,0,2.0935290918977705,0.8156606851549756,0,0,0,21.23436650353453],[25.044283962392697,20.47962937729936,37.40291592860063,12.57664531952582,0,0,0,0,4.496525412181496]]

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 / FERRENAFE / PUEBLO NUEVO — District municipal ballot.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/PE-64e083a7f41085. Sources: peru--url-9bd067e0afb3adebfbe26129, peru--url-d2ce24b0d891532338ce443b, peru--url-70fbea0821c469ccfe91fe2c, peru--Sc91a28be23, peru--S3a6d07677a, peru--Sf2ea9fdc53.