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

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Office briefing

Salta — Chamber of Deputies

Tracked current office. Identifiers stay separate from display names.

Argentina · Salta / Salta · regional · Chamber of DeputiesAR-SA-D

Read the complete original research briefing

Departmental staggered renewals are retained as distinct actual events. Whole-province margin comparisons are withheld because the electorate differs between cohorts.

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

Geography
Salta / Salta
Next election
2027; formal call pending
Linked upcoming event
next-e23c1d0449eea8717b5c383e
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?

2025-05-11

Ordinary · Legal certification not established · unknown

  • LA LIBERTAD AVANZA25.3%
  • FRENTE UNIDOS POR SALTA18.6%
  • FRENTE VAMOS SALTA!11.9%
  • FRENTE SALTEÑO4.7%
  • FRENTE CAMBIEMOS SALTA4.1%
  • FRENTE LIBERAL SALTEÑO POR SALTA LIBRE3.8%
  • FRENTE JUNTOS3.7%
  • PARTIDO DE LA VICTORIA2.8%
  • FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES2.8%
  • FRENTE SALTA VA CON FELICIDAD2.8%
  • FRENTE JUSTICIALISTA SALTEÑO2.7%
  • MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES2.2%
  • PARTIDO IDENTIDAD SALTEÑA2.0%
  • POLITICA OBRERA1.9%
  • MEMORIA Y MOVILIZACION SOCIAL1.5%
  • SI - SALTA INDEPENDIENTE1.5%
  • PARTIDO DEL TRABAJO Y DEL PUEBLO1.4%
  • PATRIA GRANDE1.4%
  • PARTIDO CONSERVADOR POPULAR1.0%
  • IGUALAR0.7%
  • UNION CIVICA RADICAL0.7%
  • MOVIMIENTO LIBRES DEL SUR0.6%
  • SALTA NOS UNE0.5%
  • MOVIMIENTO AL SOCIALISMO0.4%
  • REPRESENTAR0.4%
  • PARTIDO DEL TRABAJO Y LA EQUIDAD0.2%
  • KOLINA0.2%
  • PARTIDO FE0.1%
  • PRIMERO SALTA0.1%
Results for event-8281a90c5aa70d4e8eae79ed
Label / candidateParty codeVotesShareSeatsStatus
LA LIBERTAD AVANZAargentina/Sb8f153fb108e/2025125,93225.3%9Recorded
FRENTE UNIDOS POR SALTAargentina/Sb8f153fb108e/202592,46318.6%8Recorded
FRENTE VAMOS SALTA!argentina/Sb8f153fb108e/202559,02911.9%4Recorded
FRENTE SALTEÑOargentina/Sb8f153fb108e/202523,1844.7%3Recorded
FRENTE CAMBIEMOS SALTAargentina/Sb8f153fb108e/202520,2984.1%0 (recorded zero)Recorded
FRENTE LIBERAL SALTEÑO POR SALTA LIBREargentina/Sb8f153fb108e/202519,1633.8%1Recorded
FRENTE JUNTOSargentina/Sb8f153fb108e/202518,5683.7%0 (recorded zero)Recorded
PARTIDO DE LA VICTORIAargentina/Sb8f153fb108e/202514,1012.8%0 (recorded zero)Recorded
FRENTE DE IZQUIERDA Y DE LOS TRABAJADORESargentina/Sb8f153fb108e/202513,9582.8%0 (recorded zero)Recorded
FRENTE SALTA VA CON FELICIDADargentina/Sb8f153fb108e/202513,8472.8%0 (recorded zero)Recorded
FRENTE JUSTICIALISTA SALTEÑOargentina/Sb8f153fb108e/202513,4312.7%0 (recorded zero)Recorded
MOVIMIENTO SOCIALISTA DE LOS TRABAJADORESargentina/Sb8f153fb108e/202510,8652.2%0 (recorded zero)Recorded
PARTIDO IDENTIDAD SALTEÑAargentina/Sb8f153fb108e/20259,7712%3Recorded
POLITICA OBRERAargentina/Sb8f153fb108e/20259,3351.9%0 (recorded zero)Recorded
MEMORIA Y MOVILIZACION SOCIALargentina/Sb8f153fb108e/20257,6391.5%1Recorded
SI - SALTA INDEPENDIENTEargentina/Sb8f153fb108e/20257,5391.5%0 (recorded zero)Recorded
PARTIDO DEL TRABAJO Y DEL PUEBLOargentina/Sb8f153fb108e/20257,1941.4%0 (recorded zero)Recorded
PATRIA GRANDEargentina/Sb8f153fb108e/20256,7601.4%0 (recorded zero)Recorded
PARTIDO CONSERVADOR POPULARargentina/Sb8f153fb108e/20255,0771%0 (recorded zero)Recorded
IGUALARargentina/Sb8f153fb108e/20253,6190.7%0 (recorded zero)Recorded
UNION CIVICA RADICALargentina/Sb8f153fb108e/20253,5710.7%0 (recorded zero)Recorded
MOVIMIENTO LIBRES DEL SURargentina/Sb8f153fb108e/20252,7910.6%1Recorded
SALTA NOS UNEargentina/Sb8f153fb108e/20252,4560.5%0 (recorded zero)Recorded
MOVIMIENTO AL SOCIALISMOargentina/Sb8f153fb108e/20251,8510.4%0 (recorded zero)Recorded
REPRESENTARargentina/Sb8f153fb108e/20251,7730.4%0 (recorded zero)Recorded
PARTIDO DEL TRABAJO Y LA EQUIDADargentina/Sb8f153fb108e/20251,1790.2%0 (recorded zero)Recorded
KOLINAargentina/Sb8f153fb108e/20251,0760.2%0 (recorded zero)Recorded
PARTIDO FEargentina/Sb8f153fb108e/20257010.1%0 (recorded zero)Recorded
PRIMERO SALTAargentina/Sb8f153fb108e/20256620.1%0 (recorded zero)Recorded

2023-05-14

Ordinary · Legal certification not established · unknown

  • JUNTOS POR EL CAMBIO11.8%
  • PARTIDO JUSTICIALISTA10.6%
  • FRENTE SALTEÑO8.7%
  • FRENTE AVANCEMOS8.3%
  • FRENTE VAMOS SALTA8.0%
  • FRENTE UNIDOS POR SALTA6.3%
  • PRIMERO SALTA6.3%
  • ENTRE TODOS5.5%
  • MOVIMIENTO LIBRES DEL SUR4.9%
  • FRENTE DE IZQUIERDA MST - PARTIDO OBRERO3.5%
  • PARTIDO CONSERVADOR POPULAR3.4%
  • SALTA NOS UNE3.2%
  • FRENTE SALTA AVANZA CON VOS2.8%
  • SALTA PARA TODOS - CALIVA GOBERNADORA2.7%
  • PARTIDO DE LA VICTORIA2.5%
  • POLITICA OBRERA1.8%
  • FRENTE SALTA VA CON FELICIDAD1.8%
  • PARTIDO RENOVADOR DE SALTA1.4%
  • PARTIDO AUTONOMISTA1.3%
  • SI - SALTA INDEPENDIENTE1.2%
  • INSTRUMENTO ELECTORAL POR LA UNIDAD POPULAR0.9%
  • AHORA PATRIA0.9%
  • PARTIDO DE TRABAJADORES POR EL SOCIALISMO0.6%
  • PRO - PROPUESTA REPUBLICANA0.5%
  • MOVIMIENTO AL SOCIALISMO0.5%
  • MEMORIA Y MOVILIZACION SOCIAL0.4%
  • PARTIDO DEL TRABAJO Y LA EQUIDAD0.1%
  • IGUALAR0.1%
  • REPRESENTAR0.0%
Results for event-8b31a1639a08b266a690548b
Label / candidateParty codeVotesShareSeatsStatus
JUNTOS POR EL CAMBIOargentina/S572e9900627e/202367,76611.8%2Recorded
PARTIDO JUSTICIALISTAargentina/S572e9900627e/202360,82110.6%7Recorded
FRENTE SALTEÑOargentina/S572e9900627e/202349,7338.7%2Recorded
FRENTE AVANCEMOSargentina/S572e9900627e/202347,4438.3%2Recorded
FRENTE VAMOS SALTAargentina/S572e9900627e/202345,9428%6Recorded
FRENTE UNIDOS POR SALTAargentina/S572e9900627e/202336,3256.3%4Recorded
PRIMERO SALTAargentina/S572e9900627e/202336,2836.3%3Recorded
ENTRE TODOSargentina/S572e9900627e/202331,3835.5%0 (recorded zero)Recorded
MOVIMIENTO LIBRES DEL SURargentina/S572e9900627e/202328,0974.9%1Recorded
FRENTE DE IZQUIERDA MST - PARTIDO OBREROargentina/S572e9900627e/202319,9903.5%0 (recorded zero)Recorded
PARTIDO CONSERVADOR POPULARargentina/S572e9900627e/202319,6793.4%1Recorded
SALTA NOS UNEargentina/S572e9900627e/202318,5433.2%1Recorded
FRENTE SALTA AVANZA CON VOSargentina/S572e9900627e/202315,9052.8%0 (recorded zero)Recorded
SALTA PARA TODOS - CALIVA GOBERNADORAargentina/S572e9900627e/202315,7182.7%0 (recorded zero)Recorded
PARTIDO DE LA VICTORIAargentina/S572e9900627e/202314,4152.5%0 (recorded zero)Recorded
POLITICA OBRERAargentina/S572e9900627e/202310,6221.8%0 (recorded zero)Recorded
FRENTE SALTA VA CON FELICIDADargentina/S572e9900627e/202310,4001.8%0 (recorded zero)Recorded
PARTIDO RENOVADOR DE SALTAargentina/S572e9900627e/20238,1581.4%0 (recorded zero)Recorded
PARTIDO AUTONOMISTAargentina/S572e9900627e/20237,3181.3%0 (recorded zero)Recorded
SI - SALTA INDEPENDIENTEargentina/S572e9900627e/20237,0021.2%0 (recorded zero)Recorded
INSTRUMENTO ELECTORAL POR LA UNIDAD POPULARargentina/S572e9900627e/20235,1480.9%0 (recorded zero)Recorded
AHORA PATRIAargentina/S572e9900627e/20235,0210.9%0 (recorded zero)Recorded
PARTIDO DE TRABAJADORES POR EL SOCIALISMOargentina/S572e9900627e/20233,1950.6%0 (recorded zero)Recorded
PRO - PROPUESTA REPUBLICANAargentina/S572e9900627e/20233,0250.5%0 (recorded zero)Recorded
MOVIMIENTO AL SOCIALISMOargentina/S572e9900627e/20232,8650.5%0 (recorded zero)Recorded
MEMORIA Y MOVILIZACION SOCIALargentina/S572e9900627e/20232,4750.4%1Recorded
PARTIDO DEL TRABAJO Y LA EQUIDADargentina/S572e9900627e/20235880.1%0 (recorded zero)Recorded
IGUALARargentina/S572e9900627e/20235580.1%0 (recorded zero)Recorded
REPRESENTARargentina/S572e9900627e/20231420%0 (recorded zero)Recorded

2021-08-15

Ordinary · Legal certification not established · unknown

  • PARTIDO IDENTIDAD SALTEÑA12.2%
  • GANA SALTA11.4%
  • JUNTOS POR EL CAMBIO +11.1%
  • FRENTE DE TODOS11.1%
  • SI - SALTA INDEPENDIENTE10.4%
  • UNION CIVICA RADICAL7.2%
  • SALTA PARA TODOS6.7%
  • PARTIDO JUSTICIALISTA5.1%
  • SALTA NOS UNE3.7%
  • UNIDOS POR SALTA3.6%
  • MEMORIA Y MOVILIZACION SOCIAL3.6%
  • PARTIDO FRENTE GRANDE3.4%
  • FRENTE DE IZQUIERDA Y DE TRABAJADORES - UNIDAD2.9%
  • FRENTE POLITICA OBRERA - MOVIMIENTO AL SOCIALISMO2.7%
  • PROPUESTA SALTEÑA1.8%
  • PARTIDO RENOVADOR DE SALTA1.6%
  • PARTIDO AUTONOMISTA0.6%
  • FRENTE SALTEÑO0.4%
  • TODOS POR SALTA0.2%
  • IZQUIERDA POPULAR (IP)0.0%
Results for event-3cec3ec3fb2ceb885d090a9d
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO IDENTIDAD SALTEÑAargentina/S85807a071274/202157,18712.2%4Recorded
GANA SALTAargentina/S85807a071274/202153,45111.4%8Recorded
JUNTOS POR EL CAMBIO +argentina/S85807a071274/202151,94911.1%2Recorded
FRENTE DE TODOSargentina/S85807a071274/202151,94711.1%3Recorded
SI - SALTA INDEPENDIENTEargentina/S85807a071274/202148,60510.4%3Recorded
UNION CIVICA RADICALargentina/S85807a071274/202133,6647.2%1Recorded
SALTA PARA TODOSargentina/S85807a071274/202131,4426.7%0 (recorded zero)Recorded
PARTIDO JUSTICIALISTAargentina/S85807a071274/202123,9315.1%3Recorded
SALTA NOS UNEargentina/S85807a071274/202117,1063.7%1Recorded
UNIDOS POR SALTAargentina/S85807a071274/202117,0183.6%2Recorded
MEMORIA Y MOVILIZACION SOCIALargentina/S85807a071274/202116,7913.6%1Recorded
PARTIDO FRENTE GRANDEargentina/S85807a071274/202115,9553.4%1Recorded
FRENTE DE IZQUIERDA Y DE TRABAJADORES - UNIDADargentina/S85807a071274/202113,6132.9%0 (recorded zero)Recorded
FRENTE POLITICA OBRERA - MOVIMIENTO AL SOCIALISMOargentina/S85807a071274/202112,5992.7%0 (recorded zero)Recorded
PROPUESTA SALTEÑAargentina/S85807a071274/20218,5241.8%0 (recorded zero)Recorded
PARTIDO RENOVADOR DE SALTAargentina/S85807a071274/20217,4091.6%1Recorded
PARTIDO AUTONOMISTAargentina/S85807a071274/20212,8870.6%0 (recorded zero)Recorded
FRENTE SALTEÑOargentina/S85807a071274/20211,8340.4%0 (recorded zero)Recorded
TODOS POR SALTAargentina/S85807a071274/20211,0900.2%0 (recorded zero)Recorded
IZQUIERDA POPULAR (IP)argentina/S85807a071274/2021400%0 (recorded zero)Recorded

Other events (not selected cycles)

  • 2015-05-17 · Ordinary · Legal certification not established
  • 2019-11-10 · Ordinary · Legal certification not established

4. Competition and volatility

competition index

Withheld

Unknown0–100 historical closeness

Actual-event and/or comparability review incomplete

Comparison status: Comparison unavailable · Departmental staggered renewals are retained as distinct actual events. Whole-province margin comparisons are withheld because the electorate differs between cohorts.

Method ci.weighted-gap.v1. Inputs: latest_gap=null, oldest_gap=null, previous_gap=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: 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

Departmental staggered renewals are retained as distinct actual events. Whole-province margin comparisons are withheld because the electorate differs between cohorts. 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. “Salta — Chamber of Deputies.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-SA-D. Sources: argentina--url-4ee993b19c574aaada29463b, argentina--url-07d2449add055cd8e4369473, argentina--url-55baa8cf9da20880c7b848e9, argentina--url-bb8f9cb1af91928ac7a81156, argentina--url-3e8506e58238a26084cf8510, argentina--url-d7f8790fc5c1bdb4230d10b7, argentina--Sb8f153fb108e, argentina--Sdf5818833920, argentina--S50ec773b7ac6, argentina--Sfa806096fa58, argentina--S8c7401c62772, argentina--Sdf6f1f5c2ccf, argentina--Sd43f29d2f6b4, argentina--S1c724a3b8b90, argentina--Sc259cd5a046f, argentina--S167349c3c800, argentina--S213fd9766c07, argentina--S572e9900627e, argentina--Sa0b380eddefc, argentina--Se29357392fdd, argentina--Sd6cb506942da, argentina--S9191052fd7d7, argentina--S87d9bc04361f, argentina--S5eac7a43747c, argentina--S690a955f0dea, argentina--Sf94a6a527262, argentina--S9d62990e0a85, argentina--Saba370cbb652, argentina--S88466f7b14dd, argentina--Sef45b23fe73d, argentina--Sf878f41a2974, argentina--S6ab9219fba33, argentina--S85807a071274, argentina--S1e79f3826f59, argentina--S72356b73d81f, argentina--Sbbb8c2c634ae, argentina--S4b8f37ae9fae, argentina--S4c9d0ae52bb8, argentina--Sd15acb002b6b, argentina--Sf545126abfc4, argentina--Sbb617fd3d792, argentina--Scf469f5733e7, argentina--S9f169ea91056, argentina--S186b6e7d2670, argentina--S412e8fde5e0b, argentina--S9b724bf8884e, argentina--Sb6bb975f0de0, argentina--Sc81a20ef74a2, argentina--S60ea8290e401, argentina--S4cb6f106dbaa, argentina--Sb55034c8b6de, argentina--Sf2863be750a2, argentina--Sa625d4bc0b37, argentina--S9fb7f496653e, argentina--Scdb917c6d199, argentina--S15e2449650bf, argentina--S012dace7bcf0, argentina--Scfd62026b220, argentina--Sa9f725b04af8, argentina--S04a15a3e6593, argentina--S135bbb8fda82, argentina--S3efe59bef98e, argentina--S528626a487c3, argentina--Sfb7711055f62, argentina--Sa8b6abd445b9, argentina--S90f03afb6046, argentina--S5ac412e65d06, argentina--S3e6865ef5075, argentina--S4cd39c8d715f, argentina--S6706c143f0a2, argentina--Sbcd61158bd68, argentina--S8fbdcb61e423, argentina--S93e467116826.