Office briefing
Tres Isletas — Municipal council
Tracked current office. Identifiers stay separate from display names.
Argentina · Tres Isletas / Chaco · municipal · Municipal councilAR-CH-45-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
- Tres Isletas / Chaco
- Next election
- 2027; formal call pending
- Linked upcoming event
- next-4cda128e3490bc552dbbde20
- 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
- FRENTE CHAQUEÑO48.7%
- JUNTOS POR EL CAMBIO30.4%
- NUEVO ESPACIO DE PARTICIPACION16.4%
- LIBERTARIOS EN ACCION1.9%
- LA LIBERTAD AVANZA1.3%
- PARTIDO DEL OBRERO0.7%
- FRENTE INTEGRADOR0.5%
- UNIDOS POR LA GENTE0.1%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| FRENTE CHAQUEÑO | 0652argentina/S3b415ff3cead/2023 | 6,965 | 48.7% | 4 | Recorded |
| JUNTOS POR EL CAMBIO | 0653argentina/S3b415ff3cead/2023 | 4,352 | 30.4% | 2 | Recorded |
| NUEVO ESPACIO DE PARTICIPACION | 0606argentina/S3b415ff3cead/2023 | 2,349 | 16.4% | 1 | Recorded |
| LIBERTARIOS EN ACCION | 0668argentina/S3b415ff3cead/2023 | 271 | 1.9% | 0 (recorded zero) | Recorded |
| LA LIBERTAD AVANZA | 0659argentina/S3b415ff3cead/2023 | 190 | 1.3% | 0 (recorded zero) | Recorded |
| PARTIDO DEL OBRERO | 0071argentina/S3b415ff3cead/2023 | 105 | 0.7% | 0 (recorded zero) | Recorded |
| FRENTE INTEGRADOR | 0610argentina/S3b415ff3cead/2023 | 72 | 0.5% | 0 (recorded zero) | Recorded |
| UNIDOS POR LA GENTE | 0669argentina/S3b415ff3cead/2023 | 9 | 0.1% | 0 (recorded zero) | Recorded |
2019-10-13
unknown · Legal certification not established · list votes
- CHACO SOMOS TODOS29.5%
- PARTIDO DEL TRABAJO Y LA EQUIDAD27.7%
- FRENTE CHAQUEÑO26.9%
- FRENTE CHACO AVANZA7.6%
- PARTIDO CORRIENTE MARTIN FIERRO3.8%
- CIUDADANOS A GOBERNAR1.3%
- ACCION CHAQUEÑA1.3%
- NUEVO ESPACIO DE PARTICIPACION0.9%
- MOVIMIENTO POLÍTICO, SOCIAL Y CULTURAL P0.6%
- FRENTE INTEGRADOR0.3%
- MOVIMIENTO IZQUIERDA JUSTICIA Y DIGNIDAD0.1%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| CHACO SOMOS TODOS | 0653argentina/S9119824cc8af/2019 | 4,295 | 29.5% | 3 | Recorded |
| PARTIDO DEL TRABAJO Y LA EQUIDAD | 0084argentina/S9119824cc8af/2019 | 4,027 | 27.7% | 2 | Recorded |
| FRENTE CHAQUEÑO | 0658argentina/S9119824cc8af/2019 | 3,906 | 26.9% | 2 | Recorded |
| FRENTE CHACO AVANZA | 0660argentina/S9119824cc8af/2019 | 1,098 | 7.6% | 0 (recorded zero) | Recorded |
| PARTIDO CORRIENTE MARTIN FIERRO | 0181argentina/S9119824cc8af/2019 | 555 | 3.8% | 0 (recorded zero) | Recorded |
| CIUDADANOS A GOBERNAR | 0179argentina/S9119824cc8af/2019 | 192 | 1.3% | 0 (recorded zero) | Recorded |
| ACCION CHAQUEÑA | 0156argentina/S9119824cc8af/2019 | 186 | 1.3% | 0 (recorded zero) | Recorded |
| NUEVO ESPACIO DE PARTICIPACION | 0606argentina/S9119824cc8af/2019 | 128 | 0.9% | 0 (recorded zero) | Recorded |
| MOVIMIENTO POLÍTICO, SOCIAL Y CULTURAL P | 0083argentina/S9119824cc8af/2019 | 84 | 0.6% | 0 (recorded zero) | Recorded |
| FRENTE INTEGRADOR | 0610argentina/S9119824cc8af/2019 | 49 | 0.3% | 0 (recorded zero) | Recorded |
| MOVIMIENTO IZQUIERDA JUSTICIA Y DIGNIDAD | 0615argentina/S9119824cc8af/2019 | 16 | 0.1% | 0 (recorded zero) | Recorded |
2015-09-20
unknown · Legal certification not established · list votes
- VAMOS CHACO52.7%
- FRENTE CHACO MERECE MAS47.3%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| VAMOS CHACO | 0653argentina/Sab51ca8976f4/2015 | 7,559 | 52.7% | 4 | Recorded |
| FRENTE CHACO MERECE MAS | 0652argentina/Sab51ca8976f4/2015 | 6,794 | 47.3% | 3 | Recorded |
4. Competition and volatility
competition index
Provisional imported-series CI39.80–100 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=18.25613079019074, oldest_gap=5.329896188950045, previous_gap=1.843698403962577
pedersen volatility
Withheld volatilityUnknownpercentage 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 volatilityUnknownpercentage 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 volatilityUnknownpercentage 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
- Argentina: https://www.electoralchaco.gov.ar/archivos/ano2023/generales/resultados/ResultadosEleccionesGenerales.pdf · rights unknown
- Argentina: https://www.electoralchaco.gov.ar/archivos/ano2019/Resultados_porMunicipio_Generales2019.pdf · rights unknown
- Argentina: https://www.electoralchaco.gov.ar/archivos/Ano2015/Resultados_porMunicipio_Generales2015.pdf · rights unknown
- Argentina: https://electoralchaco.gov.ar/ · rights unknown
- Argentina: Chaco Tribunal Electoral final archive: ar_chaco2023_ResultadosEleccionesGenerales.pdf · rights unknown
- Argentina: Chaco Tribunal Electoral final archive: ar_chaco2019_final.pdf · rights unknown
- Argentina: Chaco Tribunal Electoral final archive: ar_chaco2015_final.pdf · rights unknown
Cite this record
Center for Digital Democracy. “Tres Isletas — Municipal council.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-CH-45-C. Sources: argentina--url-e42418ebd844931a2fab75af, argentina--url-340b1fba4bf629cdb3c7bfcb, argentina--url-50043a59606a8876e1522926, argentina--url-3406748e07b41f1b755a230e, argentina--S3b415ff3cead, argentina--S9119824cc8af, argentina--Sab51ca8976f4.