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

Office briefing

Las Breñas — Municipal council

Tracked current office. Identifiers stay separate from display names.

Argentina · Las Breñas / Chaco · municipal · Municipal councilAR-CH-50-C

Read the complete original research briefing

Ordinary 2027 cohort provisionally registered from the 70-municipality 2023 election archive. Fontana 2024 replacement is a separate completed event. Final current control and later exceptional calls require review.

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

Geography
Las Breñas / Chaco
Next election
2027; formal call pending
Linked upcoming event
next-e661dc2ffd799373ff2cfd10
Registry qualification
Unknown

2. How certain is that date?

2027; formal call pending is expected (not formally called). Year precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2023-09-17

unknown · Legal certification not established · list votes

  • JUNTOS POR EL CAMBIO43.5%
  • FRENTE CHAQUEÑO35.4%
  • UNIDOS POR LA GENTE15.2%
  • LIBERTARIOS EN ACCION3.0%
  • FRENTE INTEGRADOR2.8%
Results for event-40351bba2b9f58c6b40db9a5
Label / candidateParty codeVotesShareSeatsStatus
JUNTOS POR EL CAMBIO0653argentina/S3b415ff3cead/20237,85643.5%4Recorded
FRENTE CHAQUEÑO0652argentina/S3b415ff3cead/20236,39835.4%4Recorded
UNIDOS POR LA GENTE0669argentina/S3b415ff3cead/20232,73515.2%1Recorded
LIBERTARIOS EN ACCION0668argentina/S3b415ff3cead/20235503%0 (recorded zero)Recorded
FRENTE INTEGRADOR0610argentina/S3b415ff3cead/20235102.8%0 (recorded zero)Recorded

2019-10-13

unknown · Legal certification not established · list votes

  • CHACO SOMOS TODOS38.5%
  • FRENTE CHAQUEÑO36.3%
  • PARTIDO PROYECTO POPULAR11.3%
  • PARTIDO DE LA VICTORIA6.6%
  • PARTIDO PARA EL CRECIMIENTO VECINAL3.7%
  • FRENTE INTEGRADOR2.1%
  • CONSENSO FEDERAL1.2%
  • MOVIMIENTO IZQUIERDA JUSTICIA Y DIGNIDAD0.4%
Results for event-5c751252210182e1481b398a
Label / candidateParty codeVotesShareSeatsStatus
CHACO SOMOS TODOS0653argentina/S9119824cc8af/20196,69738.5%4Recorded
FRENTE CHAQUEÑO0658argentina/S9119824cc8af/20196,30536.3%4Recorded
PARTIDO PROYECTO POPULAR0189argentina/S9119824cc8af/20191,96411.3%1Recorded
PARTIDO DE LA VICTORIA0054argentina/S9119824cc8af/20191,1436.6%0 (recorded zero)Recorded
PARTIDO PARA EL CRECIMIENTO VECINAL0706argentina/S9119824cc8af/20196453.7%0 (recorded zero)Recorded
FRENTE INTEGRADOR0610argentina/S9119824cc8af/20193592.1%0 (recorded zero)Recorded
CONSENSO FEDERAL0654argentina/S9119824cc8af/20192031.2%0 (recorded zero)Recorded
MOVIMIENTO IZQUIERDA JUSTICIA Y DIGNIDAD0615argentina/S9119824cc8af/2019740.4%0 (recorded zero)Recorded

2015-09-20

unknown · Legal certification not established · list votes

  • VAMOS CHACO49.6%
  • FRENTE CHACO MERECE MAS45.7%
  • MOVIMIENTO DE RECUPERACION BREÑENSE4.0%
  • CIUDADANOS A GOBERNAR0.8%
Results for event-290a8450091e22ab91d00fee
Label / candidateParty codeVotesShareSeatsStatus
VAMOS CHACO0653argentina/Sab51ca8976f4/20159,12849.6%5Recorded
FRENTE CHACO MERECE MAS0652argentina/Sab51ca8976f4/20158,42145.7%4Recorded
MOVIMIENTO DE RECUPERACION BREÑENSE0701argentina/Sab51ca8976f4/20157324%0 (recorded zero)Recorded
CIUDADANOS A GOBERNAR0179argentina/Sab51ca8976f4/20151400.8%0 (recorded zero)Recorded

4. Competition and volatility

competition index

Provisional imported-series CI

70.470–100 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=8.078009862042222, oldest_gap=3.8380109657456174, previous_gap=2.2541690626797006

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. 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=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Latest interval, vectors=[null,null,null]

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. 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 · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Previous interval, vectors=[null,null,null]

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. 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=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Both intervals mean, vectors=[null,null,null]

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

Ordinary 2027 cohort provisionally registered from the 70-municipality 2023 election archive. Fontana 2024 replacement is a separate completed event. Final current control and later exceptional calls require review. Missing older local results in several provincial datasets, full seat proclamations, intervened/replacement contests and dated coalition control. Many municipalities vote separately from provincial election day. Final 2027 calls remain subject to official publication. Ten Catamarca 2023 local returns now have primary provisional counts; final certification and older cycles are still missing. DINE 2015 download has no Catamarca local records. Entre Ríos final national consultation warns that foreign-voter tables are excluded. Neuquén final-file links returned access-denied responses; several older links point to private or defunct hosts.

  • other · open

    2019 locality result empty: {"issue": "2019 locality result empty", "name": "Distrito Tala-Sarandí", "code": "0079C"}

  • other · open

    Earlier same-election publication superseded: {"id": "AR-TU-D-OESTE", "year": 2019, "issue": "Earlier same-election publication superseded", "selected_publication": "2019-07-02", "discarded_publications": ["2019-06-15"]}

  • other · open

    Archive navigation year differs from date printed in source: {"file": "ar_formosa_2017_archivo_542.pdf", "issue": "Archive navigation year differs from date printed in source", "navigation_year": 2017, "source_date": "2019-06-16"}

Sources

Cite this record

Center for Digital Democracy. “Las Breñas — Municipal council.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-CH-50-C. Sources: argentina--url-e42418ebd844931a2fab75af, argentina--url-340b1fba4bf629cdb3c7bfcb, argentina--url-50043a59606a8876e1522926, argentina--url-3406748e07b41f1b755a230e, argentina--S3b415ff3cead, argentina--S9119824cc8af, argentina--Sab51ca8976f4.