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

Office briefing

CALLAO — Governor

Tracked current office. Identifiers stay separate from display names.

Peru · CALLAO / CALLAO · regional · GovernorPE-787506ef74c134

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. Decisive 2014/2018/2022 runoffs are joined to the ordinary election. Special elections, court replacements and current officeholders still require separate checks.

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

Geography
CALLAO / CALLAO
Next election
2026-10-04
Linked upcoming event
next-e9ca72521c111a8057785a38
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?

2022-12-04

Ordinary · Legal certification not established · list votes

  • MOVIMIENTO REGIONAL MAS CALLAO68.0%
  • CONTIGO CALLAO32.0%
Results for event-fc12f5b6829c4d5fb8f25a11
Label / candidateParty codeVotesShareSeatsStatus
MOVIMIENTO REGIONAL MAS CALLAOperu/Sfcc78da016/2022370,78368%UnknownRecorded
CONTIGO CALLAOperu/Sfcc78da016/2022174,87932%UnknownRecorded

2018-10-07

Ordinary · Legal certification not established · list votes

  • POR TI CALLAO31.6%
  • FUERZA CHALACA20.2%
  • ALIANZA PARA EL PROGRESO19.4%
  • PERU NACION6.3%
  • PARTIDO DEMOCRATICO SOMOS PERU5.7%
  • PERU PATRIA SEGURA4.6%
  • PODEMOS POR EL PROGRESO DEL PERU3.6%
  • DEMOCRACIA DIRECTA3.1%
  • UNION POR EL PERU1.9%
  • PARTIDO APRISTA PERUANO1.9%
  • EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTAD1.6%
  • ACCION POPULAR0.0%
Results for event-83e65590d14347377943d584
Label / candidateParty codeVotesShareSeatsStatus
POR TI CALLAOperu/S984d5a0bb9/2018157,58731.6%UnknownRecorded
FUERZA CHALACAperu/S984d5a0bb9/2018100,60320.2%UnknownRecorded
ALIANZA PARA EL PROGRESOperu/S984d5a0bb9/201896,70119.4%UnknownRecorded
PERU NACIONperu/S984d5a0bb9/201831,4936.3%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/S984d5a0bb9/201828,2465.7%UnknownRecorded
PERU PATRIA SEGURAperu/S984d5a0bb9/201823,0734.6%UnknownRecorded
PODEMOS POR EL PROGRESO DEL PERUperu/S984d5a0bb9/201817,6983.6%UnknownRecorded
DEMOCRACIA DIRECTAperu/S984d5a0bb9/201815,5693.1%UnknownRecorded
UNION POR EL PERUperu/S984d5a0bb9/20189,6121.9%UnknownRecorded
PARTIDO APRISTA PERUANOperu/S984d5a0bb9/20189,5441.9%UnknownRecorded
EL FRENTE AMPLIO POR JUSTICIA, VIDA Y LIBERTADperu/S984d5a0bb9/20188,1581.6%UnknownRecorded
ACCION POPULARperu/S984d5a0bb9/20180 (recorded zero)0% (recorded zero)UnknownRecorded

2014-10-05

Ordinary · Legal certification not established · list votes

  • CHIMPUM CALLAO39.7%
  • ACCION POPULAR21.2%
  • POR TI CALLAO11.3%
  • FUERZA POPULAR8.2%
  • MI CALLAO4.0%
  • ALIANZA PARA EL PROGRESO3.2%
  • MOVIMIENTO AMPLIO REGIONAL CALLAO3.0%
  • MOVIMIENTO INDEPENDIENTE REGIONAL UNION DEMOCRATICA CHALACA2.7%
  • PUERTO CALLAO2.1%
  • ADUANEC1.9%
  • FRENTE POR LA DEMOCRACIA DEL CALLAO1.4%
  • PARTIDO DEMOCRATICO SOMOS PERU1.3%
Results for event-fdb4acb7ea3178d0485704a7
Label / candidateParty codeVotesShareSeatsStatus
CHIMPUM CALLAOperu/S189e36d0d6/2014200,08239.7%UnknownRecorded
ACCION POPULARperu/S189e36d0d6/2014107,10421.2%UnknownRecorded
POR TI CALLAOperu/S189e36d0d6/201457,03411.3%UnknownRecorded
FUERZA POPULARperu/S189e36d0d6/201441,5268.2%UnknownRecorded
MI CALLAOperu/S189e36d0d6/201419,9604%UnknownRecorded
ALIANZA PARA EL PROGRESOperu/S189e36d0d6/201416,0403.2%UnknownRecorded
MOVIMIENTO AMPLIO REGIONAL CALLAOperu/S189e36d0d6/201415,2783%UnknownRecorded
MOVIMIENTO INDEPENDIENTE REGIONAL UNION DEMOCRATICA CHALACAperu/S189e36d0d6/201413,7812.7%UnknownRecorded
PUERTO CALLAOperu/S189e36d0d6/201410,6332.1%UnknownRecorded
ADUANECperu/S189e36d0d6/20149,4591.9%UnknownRecorded
FRENTE POR LA DEMOCRACIA DEL CALLAOperu/S189e36d0d6/20147,2241.4%UnknownRecorded
PARTIDO DEMOCRATICO SOMOS PERUperu/S189e36d0d6/20146,4031.3%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=35.90207857611489, oldest_gap=18.428855713504216, previous_gap=11.436048518515545

pedersen volatility

Withheld volatility

Unknownpercentage 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 · Comparable grouped vectors unavailable for this 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=[null,[19.406804151849148,5.66865482335375,0,0,1.9153735620650072,0,1.9290203980059564,0,71.08014706472615],[3.1792342881607216,1.2691170291205176,21.228722518651242,8.230728369710857,0,0,0,0,66.09219779435666]]

pedersen volatility

Provisional volatility

29.46percentage 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=[null,[19.406804151849148,5.66865482335375,0,0,1.9153735620650072,0,1.9290203980059564,0,71.08014706472615],[3.1792342881607216,1.2691170291205176,21.228722518651242,8.230728369710857,0,0,0,0,66.09219779435666]]

pedersen volatility

Withheld volatility

Unknownpercentage 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 · Comparable grouped vectors unavailable for this 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=Both intervals mean, vectors=[null,[19.406804151849148,5.66865482335375,0,0,1.9153735620650072,0,1.9290203980059564,0,71.08014706472615],[3.1792342881607216,1.2691170291205176,21.228722518651242,8.230728369710857,0,0,0,0,66.09219779435666]]

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. Decisive 2014/2018/2022 runoffs are joined to the ordinary election. Special elections, court replacements and current officeholders still require separate checks. 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. “CALLAO — Governor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/PE-787506ef74c134. Sources: peru--url-38503959f5c9e61de8ad7e9d, peru--url-befcd45da423f65311fbe2fe, peru--url-1a15f52d125db0cfa0f1d0bf, peru--Sfcc78da016, peru--S984d5a0bb9, peru--S189e36d0d6.