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

Office briefing

ROSARIO — Municipal council / communal commission

Tracked current office. Identifiers stay separate from display names.

Argentina · ROSARIO / Santa Fe — ROSARIO · municipal · Municipal council / communal commissionAR-SF-C-ROSARIO-ROSARIO

Read the complete original research briefing

Formal 2027 polling date is pending. Law 14,436 governs the 2027 transition. Local choices about council structure can remain open until 30 November 2026. Official votes and elected rosters are retained. Council counts describe elected cohorts. Current governing membership and later replacements require verification.

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

Geography
ROSARIO / Santa Fe — ROSARIO
Next election
2027; formal call pending
Linked upcoming event
next-6eabe18f178353e6d6dceda6
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?

2025-06-29

Ordinary · Legal certification not established · list votes

  • MÁS PARA SANTA FE30.6%
  • LA LIBERTAD AVANZA28.8%
  • UNIDOS PARA CAMBIAR SANTA FE25.6%
  • POLITICA ABIERTA PARA LA INTEGRIDAD SOCI5.3%
  • ERRE (RESOLVER ROSARIO)4.5%
  • FRENTE DE IZQUIERDA Y DE TRABAJADORES -3.1%
  • SOMOS VIDA Y LIBERTAD2.1%
Results for event-d3b956cb71b19b401f97a9de
Label / candidateParty codeVotesShareSeatsStatus
MÁS PARA SANTA FE8argentina/Sa9a75bad2b02/2025113,52430.6%5Recorded
LA LIBERTAD AVANZA69argentina/Sa9a75bad2b02/2025107,14328.8%4Recorded
UNIDOS PARA CAMBIAR SANTA FE78argentina/Sa9a75bad2b02/202595,23025.6%4Recorded
POLITICA ABIERTA PARA LA INTEGRIDAD SOCI68argentina/Sa9a75bad2b02/202519,5825.3%0 (recorded zero)Recorded
ERRE (RESOLVER ROSARIO)6argentina/Sa9a75bad2b02/202516,5644.5%0 (recorded zero)Recorded
FRENTE DE IZQUIERDA Y DE TRABAJADORES -5argentina/Sa9a75bad2b02/202511,5513.1%0 (recorded zero)Recorded
SOMOS VIDA Y LIBERTAD21argentina/Sa9a75bad2b02/20257,8512.1%0 (recorded zero)Recorded

2023-09-10

Ordinary · Legal certification not established · list votes

  • UNIDOS PARA CAMBIAR SANTA FE39.3%
  • JUNTOS AVANCEMOS16.6%
  • PARA LA CIUDAD FUTURA16.3%
  • VIVA LA LIBERTAD11.8%
  • FRENTE AMPLIO POR LA SOBERANIA10.4%
  • FRENTE DE LA ESPERANZA5.5%
Results for event-aa85fd961047ad81ed8fe942
Label / candidateParty codeVotesShareSeatsStatus
UNIDOS PARA CAMBIAR SANTA FE102argentina/Sd5731ccd0603/2023179,11839.3%7Recorded
JUNTOS AVANCEMOS83argentina/Sd5731ccd0603/202375,73616.6%3Recorded
PARA LA CIUDAD FUTURA40argentina/Sd5731ccd0603/202374,43816.3%2Recorded
VIVA LA LIBERTAD38argentina/Sd5731ccd0603/202353,60511.8%2Recorded
FRENTE AMPLIO POR LA SOBERANIA105argentina/Sd5731ccd0603/202347,29310.4%1Recorded
FRENTE DE LA ESPERANZA36argentina/Sd5731ccd0603/202325,1225.5%0 (recorded zero)Recorded

2021-11-14

Ordinary · Legal certification not established · list votes

  • FRENTE PROGRESISTA CÍVICO Y SOCIAL23.9%
  • FRENTE DE TODOS22.7%
  • JUNTOS POR EL CAMBIO20.0%
  • MEJOR17.5%
  • PARA LA CIUDAD FUTURA15.9%
Results for event-9170011f558dd0b9c5121bb7
Label / candidateParty codeVotesShareSeatsStatus
FRENTE PROGRESISTA CÍVICO Y SOCIAL18argentina/S7909d0dce753/2021117,08323.9%3Recorded
FRENTE DE TODOS31argentina/S7909d0dce753/2021111,48622.7%3Recorded
JUNTOS POR EL CAMBIO105argentina/S7909d0dce753/202197,98620%3Recorded
MEJOR111argentina/S7909d0dce753/202185,98817.5%2Recorded
PARA LA CIUDAD FUTURA9argentina/S7909d0dce753/202178,25215.9%2Recorded

Other events (not selected cycles)

  • 2017-10-22 · Ordinary · Legal certification not established
  • 2019-06-16 · Ordinary · Legal certification not established
  • 2015-06-14 · Ordinary · Legal certification not established

4. Competition and volatility

competition index

Provisional imported-series CI

60.220–100 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=1.7178855550619865, oldest_gap=1.1403946657973307, previous_gap=22.7057490248445

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.

Officeholder observations
PersonRoleAs ofAffiliationPrincipal?
GHIRARDI HORACIOSource roster entry2015Unknownunknown
CHUMPITAZ FILIPONE GABRIEL FELIPESource roster entry2015Unknownunknown
MONTEVERDE JUANSource roster entry2015Unknownunknown
TONIOLLI EDUARDO LEANDROSource roster entry2015Unknownunknown
SCHMUCK MARIA EUGENIASource roster entry2015Unknownunknown
ROSSELLO ALEJANDROSource roster entry2015Unknownunknown
MIATELLO OSVALDO OSCARSource roster entry2015Unknownunknown
SALINAS PEDROSource roster entry2015Unknownunknown
GIGLIANI MARIA FERNANDASource roster entry2015Unknownunknown
ESTEVEZ ENRIQUE ELOYSource roster entry2015Unknownunknown
BOUZA AGUSTINASource roster entry2015Unknownunknown
LEPRATTI CELESTE ANDREASource roster entry2015Unknownunknown
POY ALDO PEDROSource roster entry2015Unknownunknown
TEPP CAREN ESTEFANIASource roster entry2015Unknownunknown
MAGNANI MARINA SOLEDADSource roster entry2015Unknownunknown
SEISAS CIRO RUPERTOSource roster entry2021Unknownunknown
CAVATORTA LISANDROSource roster entry2021Unknownunknown
MARTINEZ ANA LAURASource roster entry2021Unknownunknown
TESSANDORI MIGUEL ANGELSource roster entry2021Unknownunknown
MONTEVERDE JUANSource roster entry2021Unknownunknown
AMALEVI NADIA SOLEDADSource roster entry2021Unknownunknown
IRIGOITIA JULIA EVA SOLEDADSource roster entry2021Unknownunknown
ROSUA MARTIN PABLOSource roster entry2021Unknownunknown
SCHVARTZ VALERIASource roster entry2021Unknownunknown
PELLEGRINI JESICASource roster entry2021Unknownunknown
IRIZAR MARIA VERONICASource roster entry2021Unknownunknown
LOPEZ NORMA BEATRIZSource roster entry2021Unknownunknown
CARDOZO CARLOS ALBERTOSource roster entry2021Unknownunknown
LOPEZ MOLINA RODRIGO MANUELCONCEJAL2017CAMBIEMOSunknown
SUKERMAN ROBERTOCONCEJAL2017FRENTE JUSTICIALISTAunknown
MARTINEZ ANA LAURACONCEJAL2017CAMBIEMOSunknown
JAVKIN PABLO LAUTAROCONCEJAL2017FRENTE PROGRESISTA CIVICO Y SOCIALunknown
CARDOZO CARLOS ALBERTOCONCEJAL2017CAMBIEMOSunknown
LOPEZ NORMA BEATRIZCONCEJAL2017FRENTE JUSTICIALISTAunknown
TRASANTE EDUARDO ENRIQUECONCEJAL2017PARA LA CIUDAD FUTURAunknown
BLANCO AGAPITOCONCEJAL2017CAMBIEMOSunknown
IRIZAR MARIA VERONICACONCEJAL2017FRENTE PROGRESISTA CIVICO Y SOCIALunknown
FIGUEROA CASAS GERMANA MARIACONCEJAL2017CAMBIEMOSunknown
GIMENEZ ANDRES ARIELCONCEJAL2017FRENTE JUSTICIALISTAunknown
GHILOTTI RENATA ROBERTACONCEJAL2017CAMBIEMOSunknown
ZENO LISANDRO JUANCONCEJAL2017FRENTE PROGRESISTA CIVICO Y SOCIALunknown
RUEDA SUSANA ESTELACONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
TONIOLLI EDUARDO LEANDROCONCEJAL2019JUNTOSunknown
LEON DANIELA CRISTINACONCEJAL2019CAMBIEMOSunknown
TEPP CAREN ESTEFANIACONCEJAL2019PARA LA CIUDAD FUTURAunknown
SCHMUCK MARIA EUGENIACONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
MAGNANI MARINA SOLEDADCONCEJAL2019JUNTOSunknown
ESTEVEZ ENRIQUE ELOYCONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
ROSSELLO ALEJANDROCONCEJAL2019CAMBIEMOSunknown
SALINAS PEDROCONCEJAL2019PARA LA CIUDAD FUTURAunknown
FIATTI FABRIZIOCONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
GIGLIANI MARIA FERNANDACONCEJAL2019JUNTOSunknown
COZZONI ARIEL OSVALDOCONCEJAL2019UNITE POR LA FAMILIA Y LA VIDAunknown
MEGNA MARCELO OMARCONCEJAL2019CAMBIEMOSunknown
OLAZAGOITIA MARIA LUZCONCEJAL2019PARA LA CIUDAD FUTURAunknown
POY ALDO PEDROCONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
SCHMUCK MARIA EUGENIAConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
LIFSCHITZ FEDERICO DAMIÁNConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
ROMERO MARIANO ALBERTOConcejal/a2023JUNTOS AVANCEMOSunknown
TEPP CAREN ESTEFANIAConcejal/a2023PARA LA CIUDAD FUTURAunknown
RUEDA SUSANA ESTELAConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
VOLPE FRANCO BAUTISTAConcejal/a2023VIVA LA LIBERTADunknown
CARUANA LEONARDO MARCELOConcejal/a2023FRENTE AMPLIO POR LA SOBERANIAunknown
FIATTI FABRIZIOConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
GIGLIANI MARIA FERNANDAConcejal/a2023JUNTOS AVANCEMOSunknown
FERRERO JULIANConcejal/a2023PARA LA CIUDAD FUTURAunknown
SCHIBELBEIN LILIANA ANAHIConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
RASPALL LUCASConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
PRENCE SABRINA AILENConcejal/a2023VIVA LA LIBERTADunknown
SCIUTTO MANUEL CARLOSConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
REY MARIA FERNANDAConcejal/a2023JUNTOS AVANCEMOSunknown
MONTEVERDE JUANConcejal/a2025MÁS PARA SANTA FEunknown
ALEART JUAN PEDROConcejal/a2025LA LIBERTAD AVANZAunknown
LABAYRU CAROLINAConcejal/a2025UNIDOS PARA CAMBIAR SANTA FEunknown
LOPEZ NORMA BEATRIZConcejal/a2025MÁS PARA SANTA FEunknown
LENCINA ANABEL ANDREAConcejal/a2025LA LIBERTAD AVANZAunknown
PULLARO DAMIAN MARCELOConcejal/a2025UNIDOS PARA CAMBIAR SANTA FEunknown
SALINAS ANTONIOConcejal/a2025MÁS PARA SANTA FEunknown
ENRIQUEZ LAUTARO NAHIMEConcejal/a2025LA LIBERTAD AVANZAunknown
GAVIRA PABLO FABIANConcejal/a2025UNIDOS PARA CAMBIAR SANTA FEunknown
PONCINO MARIA JOSEConcejal/a2025MÁS PARA SANTA FEunknown
ARIAS SAMANTA ELIANAConcejal/a2025LA LIBERTAD AVANZAunknown
MARTINEZ ANA LAURAConcejal/a2025UNIDOS PARA CAMBIAR SANTA FEunknown
BASSO PABLO HUGOConcejal/a2025MÁS PARA SANTA FEunknown

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

Formal 2027 polling date is pending. Law 14,436 governs the 2027 transition. Local choices about council structure can remain open until 30 November 2026. Official votes and elected rosters are retained. Council counts describe elected cohorts. Current governing membership and later replacements require verification. 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. “ROSARIO — Municipal council / communal commission.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-SF-C-ROSARIO-ROSARIO. Sources: argentina--url-37c2f32beac05e8dc61453fe, argentina--url-c59a56523176464d6aa95c66, argentina--url-8d8b8d7b85a369b56478b16e, argentina--url-5f87e101c11beb3c13ee782c, argentina--url-5a55b3b32d7b3d501f49fde7, argentina--url-91c03bf4ec5aac38abbd607c, argentina--url-d7161d241341725861e1307d, argentina--Sa9a75bad2b02, argentina--S6cbb0ff8bc14, argentina--Sd5731ccd0603, argentina--S6c0f4226a3e8, argentina--S7909d0dce753, argentina--Sc8f92a3c1d94, argentina--Sa3b7b35e32ee, argentina--S492e928e5e7e, argentina--S425b76ef9089, argentina--Sf3a1f8fa36ef.