Skip to observatory content

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

Office briefing

ROLDÁN — Municipal council / communal commission

Tracked current office. Identifiers stay separate from display names.

Argentina · ROLDÁN / Santa Fe — SAN LORENZO · municipal · Municipal council / communal commissionAR-SF-C-SANLORENZO-ROLDAN

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
ROLDÁN / Santa Fe — SAN LORENZO
Next election
2027; formal call pending
Linked upcoming event
next-92c3ad122c407ccb767d723f
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

  • UNIDOS PARA CAMBIAR SANTA FE42.0%
  • MÁS PARA SANTA FE35.7%
  • LA LIBERTAD AVANZA11.7%
  • FRENTE AMPLIO POR LA SOBERANIA4.2%
  • SIN MIEDO3.6%
  • SOMOS VIDA Y LIBERTAD2.9%
Results for event-f27a4c3415a7e3b34ecceb49
Label / candidateParty codeVotesShareSeatsStatus
UNIDOS PARA CAMBIAR SANTA FE78argentina/Sa9a75bad2b02/20255,79942%2Recorded
MÁS PARA SANTA FE8argentina/Sa9a75bad2b02/20254,92735.7%1Recorded
LA LIBERTAD AVANZA69argentina/Sa9a75bad2b02/20251,61711.7%0 (recorded zero)Recorded
FRENTE AMPLIO POR LA SOBERANIA70argentina/Sa9a75bad2b02/20255854.2%0 (recorded zero)Recorded
SIN MIEDO13argentina/Sa9a75bad2b02/20254923.6%0 (recorded zero)Recorded
SOMOS VIDA Y LIBERTAD21argentina/Sa9a75bad2b02/20253982.9%0 (recorded zero)Recorded

2023-09-10

Ordinary · Legal certification not established · list votes

  • UNIDOS PARA CAMBIAR SANTA FE45.6%
  • JUNTOS AVANCEMOS37.0%
  • MOVIMIENTO DE ARTICULACION POPULAR6.8%
  • VIVA LA LIBERTAD6.7%
  • FRENTE AMPLIO POR LA SOBERANIA3.8%
Results for event-0efb2c51cc30eba219bf9962
Label / candidateParty codeVotesShareSeatsStatus
UNIDOS PARA CAMBIAR SANTA FE102argentina/Sd5731ccd0603/20236,83145.6%2Recorded
JUNTOS AVANCEMOS83argentina/Sd5731ccd0603/20235,53537%1Recorded
MOVIMIENTO DE ARTICULACION POPULAR72argentina/Sd5731ccd0603/20231,0246.8%0 (recorded zero)Recorded
VIVA LA LIBERTAD38argentina/Sd5731ccd0603/20231,0096.7%0 (recorded zero)Recorded
FRENTE AMPLIO POR LA SOBERANIA105argentina/Sd5731ccd0603/20235683.8%0 (recorded zero)Recorded

2021-11-14

Ordinary · Legal certification not established · list votes

  • FRENTE DE TODOS39.5%
  • JUNTOS POR EL CAMBIO39.2%
  • PARTIDO SOLIDARIO7.3%
  • FRENTE PROGRESISTA CÍVICO Y SOCIAL5.9%
  • COMPROMISO POR ROLDAN5.7%
  • LEALTAD Y DIGNIDAD2.5%
Results for event-5bf203cafb0172f45819c936
Label / candidateParty codeVotesShareSeatsStatus
FRENTE DE TODOS31argentina/S3eed52827b63/20215,72439.5%2Recorded
JUNTOS POR EL CAMBIO105argentina/S3eed52827b63/20215,69039.2%1Recorded
PARTIDO SOLIDARIO137argentina/S3eed52827b63/20211,0667.3%0 (recorded zero)Recorded
FRENTE PROGRESISTA CÍVICO Y SOCIAL18argentina/S3eed52827b63/20218525.9%0 (recorded zero)Recorded
COMPROMISO POR ROLDAN26argentina/S3eed52827b63/20218215.7%0 (recorded zero)Recorded
LEALTAD Y DIGNIDAD35argentina/S3eed52827b63/20213562.5%0 (recorded zero)Recorded

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

67.960–100 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=6.310609350123023, oldest_gap=0.23433730787787255, previous_gap=8.65904990980156

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?
ABO HAMED SUSANA RAQUELSource roster entry2015Unknownunknown
ESCALANTE DANIEL ENRIQUESource roster entry2015Unknownunknown
GRAIZZARO CARLOS LUISSource roster entry2015Unknownunknown
MATEO MARIANO NICOLASSource roster entry2021Unknownunknown
CRISTIANI MARCELO FABIANSource roster entry2021Unknownunknown
GARCIA MARIA EUGENIASource roster entry2021Unknownunknown
MATEO MARIANO NICOLASCONCEJAL2017FRENTE JUSTICIALISTAunknown
MACHADO RAUL RICARDOCONCEJAL2017FRENTE PROGRESISTA CIVICO Y SOCIALunknown
AMSLER ROBERTO CESARCONCEJAL2017CAMBIEMOSunknown
ABO HAMED SUSANA RAQUELCONCEJAL2019JUNTOSunknown
ALFONSO JORGELINA DANIELACONCEJAL2019FRENTE PROGRESISTA CIVICO Y SOCIALunknown
GRAIZZARO CARLOS LUISCONCEJAL2019JUNTOSunknown
ALUSTIZA CARLOS MANUELConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
PEDRETTI JOSÉ MARÍAConcejal/a2023JUNTOS AVANCEMOSunknown
ZIRALDO ANA CARINAConcejal/a2023UNIDOS PARA CAMBIAR SANTA FEunknown
CRISTIANI MARCELO FABIANConcejal/a2025UNIDOS PARA CAMBIAR SANTA FEunknown
MATEO MARIANO NICOLASConcejal/a2025MÁS PARA SANTA FEunknown
REIJEMBER MARIEL ALEJANDRAConcejal/a2025UNIDOS PARA CAMBIAR 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. “ROLDÁN — Municipal council / communal commission.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-SF-C-SANLORENZO-ROLDAN. Sources: argentina--url-37c2f32beac05e8dc61453fe, argentina--url-c59a56523176464d6aa95c66, argentina--url-49dc2c61bcd7284ecdb3863a, argentina--url-5f87e101c11beb3c13ee782c, argentina--url-5a55b3b32d7b3d501f49fde7, argentina--url-7152a6dd79acf73c11354265, argentina--url-d7161d241341725861e1307d, argentina--Sa9a75bad2b02, argentina--S6cbb0ff8bc14, argentina--Sd5731ccd0603, argentina--S6c0f4226a3e8, argentina--S3eed52827b63, argentina--Sdd5275a8493f, argentina--Sa3b7b35e32ee, argentina--S492e928e5e7e, argentina--S425b76ef9089, argentina--Sf3a1f8fa36ef.