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

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Rosario De Lerma — Mayor

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Rosario De Lerma — Mayor
Latin America register

Argentina · Salta / ROSARIO DE LERMA

Rosario De Lerma — Mayor

All 24 provincial jurisdictions are screened; 3,440 current provincial/local or shared-ballot units are registered. Recovered archives now cover all provinces. All 804 previously inaccessible Córdoba tribunal tables are restored, adding local histories and replacing provincial secondary vote transcriptions. Several local tiers have inventories or winner-only evidence without three full returns. Corrientes and Santiago del Estero executive cycles outside the window are excluded. Partial chamber renewals, Santa Fe commune reform, conventions and replacements remain distinct. Older local votes, selected certificates and 2027 office calls remain incomplete. Ten 2023 Catamarca local returns are recovered from DINE provisional table data through exact single-municipality department bridges; they remain excluded from complete-cycle metrics pending final-tally reconciliation.

Election expectation2027; formal call pending
Imported event records3
Usable vote comparison cycles3 of 3
Seat comparison cycles3 of 3

Historical competition

Competitiveness index for a verified actual-event sequence withheld. Actual-event and/or comparability review incomplete.

Provisional imported-series CI: 78.6/100. This uses the three displayed comparison cycles and retains the open event/boundary audit. It does not confirm the latest three actual completed elections.

Current government and control: Unverified. Local government-risk forecast: unassessed.

National polling context: National presidential approval; context for subnational races — AtlasIntel / Bloomberg; fieldwork 2026-07-30 to 2026-08-03. Sample 1,120; reported margin of error ±3.00 percentage points. Earlier comparison wave; named officeholder and question wording retained. Poll report

National polling context: National presidential approval; context for subnational races — AtlasIntel / Bloomberg; fieldwork 2026-08-30 to 2026-09-03. Sample 2,193; reported margin of error ±2.00 percentage points. Approval rose 1.0 percentage point while disapproval fell 4.4 points; approval movement is smaller than the combined reported survey uncertainty. The negative approval balance remains a national headwind for Milei-aligned candidates, conditional on local alliance and incumbent identity. Poll report

Final province archive, including 2017 Coronel Moldes, 2021 Aguaray and 2025 Rivadavia Banda Norte replacements. Council renewal size changed after the constitutional/charter transition; the elected cohort is preserved. Future formal call and independently verified current control remain open.

Registry and evidence links: Source 1, Source 2, Source 3, Source 4

Electoral event evidence

Separate source records can belong to the same election cycle. Recounts, runoffs and void returns do not create additional cycles.

2023-05-14 · Ordinary election

Coverage: Definitive vote and seat table reconciled

Basis: Affirmative candidate/list votes, excluding blank/null ballots. Raw nVotantes is preserved because it equals affirmative plus blank votes in the source; it is not silently treated as total ballots.

Party or listCandidateVotes or marksVote shareSeats
MEMORIA Y MOVILIZACION SOCIALRAMOS, "TOPO"4,14627.64%1
FRENTE AVANCEMOSJORGE, ARIEL "MARANGA"3,89125.94%0
FRENTE UNIDOS POR SALTAMARTINEZ MEDINA, ENRIQUE NICOLAS2,77318.49%0
PARTIDO RENOVADOR DE SALTACAPALBI, JAVIER ALFREDO1,87012.47%0
SALTA PARA TODOS - CALIVA GOBERNADORAAMADOR, LUIS ANDRES7484.99%0
JUNTOS POR EL CAMBIOGARCIA, "JUANCA"4482.99%0
ENTRE TODOSCORONEL, MANUEL PIO2871.91%0
UNION VICTORIA POPULARCAPALBI, MARIO ALFREDO1601.07%0
POLITICA OBRERABONO PAEZ, NANCY FERNANDA1501.00%0
FRENTE SALTA AVANZA CON VOSLOPEZ, JORGE ARMANDO1480.99%0
FRENTE SALTA VA CON FELICIDADALANCAY, FERNANDO MARCOS1400.93%0
FRENTE DE IZQUIERDA MST - PARTIDO OBREROCALPANCHAY ARIAS, MICHAEL ANDRES1050.70%0
VICTORIA ROSARINABURGOS, DAVID HECTOR580.39%0
LIBERTAD Y AUTONOMIATAPIA, MARIA DELICIA460.31%0
CRECIMIENTO ROSARINOCORONEL, LUISA ASUNCION310.21%0

Result source

2019-11-10 · Ordinary election

Coverage: Definitive vote and seat table reconciled

Basis: Affirmative candidate/list votes, excluding blank/null ballots. Raw nVotantes is preserved because it equals affirmative plus blank votes in the source; it is not silently treated as total ballots.

Party or listCandidateVotes or marksVote shareSeats
PARTIDO DE LA VICTORIAMARTINEZ MEDINA, ENRIQUE NICOLAS7,65354.13%1
SAENZ GOBERNADORGUTIERREZ, JUAN FRANCISCO6,48445.87%0

Result source

2015-05-17 · Ordinary election

Coverage: Definitive vote and seat table reconciled

Basis: Affirmative candidate/list votes, excluding blank/null ballots. Raw nVotantes is preserved because it equals affirmative plus blank votes in the source; it is not silently treated as total ballots.

Party or listCandidateVotes or marksVote shareSeats
FRENTE ROMERO + OLMEDOJARSUN, "NACHO"7,17952.29%1
MOVIMIENTO INTEGRACION LATINOAMERICANA DE EXPRESION SOCIAL (M.I.L.E.S.)RAMOS, SERGIO OMAR6,12244.59%0
PARTIDO OBREROLONACO, CLEOFE CECILIA2541.85%0
PARTIDO JUSTICIALISTACRUZ, "TITO" NORMANDO RUBEN1751.27%0

Result source

Snapshot 13 September 2026. Fixed election window 8 September 2026 to 8 March 2028. Record AR-SA-M-55.