Office briefing
Tucumán — Governor
Tracked current office. Identifiers stay separate from display names.
Argentina · Tucumán / Tucumán · regional · GovernorAR-TU-G
Read the complete original research briefing
Election called for 9 May 2027 by decree 1688/14, amended 1718/14. Actual intervening replacements and current officeholders still require independent review.
1. What office, where, and when is the next election?
- Geography
- Tucumán / Tucumán
- Next election
- 2027-05-09
- Linked upcoming event
- next-49c30af990acfa5bc360cafd
- Registry qualification
- Unknown
2. How certain is that date?
2027-05-09 is expected (not formally called). Day precision. A date without a formal call is not confirmed.
3. Who won earlier selected elections?
2023-06-11
unknown · Legal certification not established · unknown
- FRENTE DE TODOS POR TUCUMAN58.0%
- FRENTE "JUNTOS POR EL CAMBIO"35.1%
- FUERZA REPUBLICANA4.2%
- MOVIMIENTO LIBRES DEL SUR1.6%
- FRENTE DE IZQUIERDA Y DE TRABAJADORES - UNIDAD0.7%
- POLITICA OBRERA0.3%
- NOS UNE EL CAMBIO0.1%
- CAMINO A LA LEALTAD0.0%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| FRENTE DE TODOS POR TUCUMAN | 830argentina/S6638978fba6f/2023 | 612,862 | 58% | Unknown | Recorded |
| FRENTE "JUNTOS POR EL CAMBIO" | 831argentina/S6638978fba6f/2023 | 371,034 | 35.1% | Unknown | Recorded |
| FUERZA REPUBLICANA | 901argentina/S6638978fba6f/2023 | 44,061 | 4.2% | Unknown | Recorded |
| MOVIMIENTO LIBRES DEL SUR | 929argentina/S6638978fba6f/2023 | 17,441 | 1.6% | Unknown | Recorded |
| FRENTE DE IZQUIERDA Y DE TRABAJADORES - UNIDAD | 832argentina/S6638978fba6f/2023 | 7,272 | 0.7% | Unknown | Recorded |
| POLITICA OBRERA | 829argentina/S6638978fba6f/2023 | 3,052 | 0.3% | Unknown | Recorded |
| NOS UNE EL CAMBIO | 219argentina/S6638978fba6f/2023 | 1,317 | 0.1% | Unknown | Recorded |
| CAMINO A LA LEALTAD | 210argentina/S6638978fba6f/2023 | 321 | 0% | Unknown | Recorded |
2019-06-09
unknown · Legal certification not established · unknown
- FRENTE JUSTICIALISTA POR TUCUMAN51.9%
- VAMOS TUCUMAN20.4%
- FUERZA REPUBLICANA13.8%
- HACEMOS TUCUMAN11.6%
- EVOLUCION PARA LA DEMOCRACIA SOCIAL1.1%
- FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES0.9%
- MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES0.2%
- MOVIMIENTO IZQUIERDA JUVENTUD DIGNIDAD0.1%
- NOS UNE EL CAMBIO0.0%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| FRENTE JUSTICIALISTA POR TUCUMAN | 811argentina/Sabfc9abfd15b/2019 | 512,853 | 51.9% | Unknown | Recorded |
| VAMOS TUCUMAN | 813argentina/Sabfc9abfd15b/2019 | 201,831 | 20.4% | Unknown | Recorded |
| FUERZA REPUBLICANA | 901argentina/Sabfc9abfd15b/2019 | 136,313 | 13.8% | Unknown | Recorded |
| HACEMOS TUCUMAN | 812argentina/Sabfc9abfd15b/2019 | 114,956 | 11.6% | Unknown | Recorded |
| EVOLUCION PARA LA DEMOCRACIA SOCIAL | 817argentina/Sabfc9abfd15b/2019 | 10,644 | 1.1% | Unknown | Recorded |
| FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES | 816argentina/Sabfc9abfd15b/2019 | 9,015 | 0.9% | Unknown | Recorded |
| MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES | 173argentina/Sabfc9abfd15b/2019 | 2,199 | 0.2% | Unknown | Recorded |
| MOVIMIENTO IZQUIERDA JUVENTUD DIGNIDAD | 806argentina/Sabfc9abfd15b/2019 | 985 | 0.1% | Unknown | Recorded |
| NOS UNE EL CAMBIO | 219argentina/Sabfc9abfd15b/2019 | 103 | 0% | Unknown | Recorded |
2015-08-23
unknown · Legal certification not established · unknown
- ALIANZA FRENTE PARA LA VICTORIA53.7%
- FRENTE ACUERDO PARA EL BICENTENARIO41.5%
- FUERZA REPUBLICANA3.3%
- FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES0.6%
- ALIANZA ALTERNATIVA POPULAR0.5%
- LABORISTA DE LA INDEPENDENCIA0.3%
- UNION Y PROGRESO SOCIAL0.2%
| Label / candidate | Party code | Votes | Share | Seats | Status |
|---|---|---|---|---|---|
| ALIANZA FRENTE PARA LA VICTORIA | 482argentina/Sf437840cf760/2015 | 491,951 | 53.7% | Unknown | Recorded |
| FRENTE ACUERDO PARA EL BICENTENARIO | 490argentina/Sf437840cf760/2015 | 380,418 | 41.5% | Unknown | Recorded |
| FUERZA REPUBLICANA | 901argentina/Sf437840cf760/2015 | 29,904 | 3.3% | Unknown | Recorded |
| FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES | 496argentina/Sf437840cf760/2015 | 5,632 | 0.6% | Unknown | Recorded |
| ALIANZA ALTERNATIVA POPULAR | 491argentina/Sf437840cf760/2015 | 4,190 | 0.5% | Unknown | Recorded |
| LABORISTA DE LA INDEPENDENCIA | 290argentina/Sf437840cf760/2015 | 2,514 | 0.3% | Unknown | Recorded |
| UNION Y PROGRESO SOCIAL | 446argentina/Sf437840cf760/2015 | 1,898 | 0.2% | Unknown | Recorded |
4. Competition and volatility
competition index
Provisional imported-series CI0 (recorded zero)0–100 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=22.870923810244385, oldest_gap=12.169356044198246, previous_gap=31.451341340217756
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,[0,0,0,0,0,0,0,0,0.222368512861273,99.77763148713872],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,[0,0,0,0,0,0,0,0,0.222368512861273,99.77763148713872],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,[0,0,0,0,0,0,0,0,0.222368512861273,99.77763148713872],null]
Source-reported control: Osvaldo Jaldo (Partido Justicialista); Secondary current-directory snapshot; primary verification pending; retrieved 12 Sep 2026; Directory coalition: Independencia. Secondary current-directory snapshot; primary verification pending
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
Election called for 9 May 2027 by decree 1688/14, amended 1718/14. Actual intervening replacements and current officeholders still require independent 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
Earlier same-election publication superseded: {"id": "AR-TU-G", "year": 2019, "issue": "Earlier same-election publication superseded", "selected_publication": "2019-07-02", "discarded_publications": ["2019-06-25"]}
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://electoraltucuman.gob.ar/wp-content/uploads/TUCUMAN-GOBERNADOR-Resultados-Generales.pdf · rights unknown
- Argentina: https://www.justucuman.gov.ar/storage/adjuntos/archivos/posts/691/1562148853.pdf · rights unknown
- Argentina: https://www.electoraltucuman.gob.ar/images/Resultados2015/tucuman_gobernador.pdf · rights unknown
- Argentina: https://electoraltucuman.gob.ar/wp-content/uploads/2027_DCTO_CONV_1688_14_MGYJ.pdf · rights unknown
- Argentina: Junta Electoral Tucumán official return: ar_tuc_2023_TUCUMAN-GOBERNADOR-Resultados-Generales.pdf · rights unknown
- Argentina: Junta Electoral Tucumán official return: ar_tuc_2023_resolucion_338_validez_elecciones_2023.pdf · rights unknown
- Argentina: Junta Electoral Tucumán official return: ar_tuc2019_jud_1562148853.pdf · rights unknown
- Argentina: Junta Electoral Tucumán official return: ar_tuc_2015_tucuman_gobernador.pdf · rights unknown
- Argentina: Junta Electoral Tucumán official return: ar_tuc2015_final_report.pdf · rights unknown
Cite this record
Center for Digital Democracy. “Tucumán — Governor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-TU-G. Sources: argentina--url-d3f5be52cb07a9c7ed216072, argentina--url-a0d2206cf3c00afc6c6d3cd3, argentina--url-a10105c57d40f15d895ac794, argentina--url-7f54e823ce32269892d0b9db, argentina--S6638978fba6f, argentina--S8b1ec840b165, argentina--Sabfc9abfd15b, argentina--Sf437840cf760, argentina--S1c0bc9d4f91e.