Argentina · Tucumán
Tucumán — Legislature
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.
Historical competition
Competitiveness index for a verified actual-event sequence withheld. Actual-event and/or comparability review incomplete.
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
49 seats elected in three sections. Local acople lists require alliance mapping before ordinary party competition can be compared.
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.
2023-06-11 · Election record
Coverage: Three legislative section returns aggregated
Basis: Legislative acople lists are retained separately. Provincial party/coalition continuity is not assumed; comparable grouped competition requires an explicit alliance map.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| TUCUMAN PARA LA VICTORIA | 178,804 | 18.56% | — | |
| FRENTE DE TODOS POR TUCUMAN | 158,810 | 16.49% | — | |
| CAMBIEMOS | 65,061 | 6.75% | — | |
| ACCION REGIONAL | 46,354 | 4.81% | — | |
| PARTIDO CAMBIA TUCUMAN CT | 42,940 | 4.46% | — | |
| FUERZA REPUBLICANA | 39,396 | 4.09% | — | |
| TUCUMAN INNOVADOR | 33,904 | 3.52% | — | |
| PROYECTO TUCUMAN | 31,950 | 3.32% | — | |
| VALORES PARA TUCUMAN | 26,470 | 2.75% | — | |
| PARTIDO POR LA JUSTICIA SOCIAL | 26,143 | 2.71% | — | |
| ALIANZA "COMPROMISO PRO TUCUMAN" | 18,645 | 1.94% | — | |
| NUEVO ESPACIO POPULAR | 16,475 | 1.71% | — | |
| CREO | 15,612 | 1.62% | — | |
| MOVIMIENTO LIBRES DEL SUR | 15,530 | 1.61% | — | |
| LA MAREA VERDE | 14,599 | 1.52% | — | |
| TUCUMAN EN POSITIVO | 13,110 | 1.36% | — | |
| CIUDADANOS CONTRA LA CORRUPCION | 12,354 | 1.28% | — | |
| MULTIPLICAR LEALTAD | 11,947 | 1.24% | — | |
| MOVIMIENTO POPULAR DE LA MILITANCIA | 11,918 | 1.24% | — | |
| FRENTE PROVINCIAL | 11,661 | 1.21% | — | |
| FRENTE DEL PUEBLO UNIDO | 11,367 | 1.18% | — | |
| NUEVA FUERZA | 11,013 | 1.14% | — | |
| PARTIDO INCLUSION SOCIAL (PISO) | 10,933 | 1.14% | — | |
| ACTIVAR FRENTE DE LA LEALTAD | 10,725 | 1.11% | — | |
| COMPROMISO CON EL PUEBLO | 10,719 | 1.11% | — | |
| VIVA LA CIUDAD | 10,576 | 1.10% | — | |
| COMUNIDAD EN ORGANIZACIÓN | 9,912 | 1.03% | — | |
| UNIDAD CIUDADANA | 9,636 | 1.00% | — | |
| CORRIENTE POPULAR | 9,267 | 0.96% | — | |
| FRENTE SOLIDARIO LABORISTA | 8,952 | 0.93% | — | |
| MOVIMIENTO DE UNIDAD POPULAR (M.U.P.) | 8,401 | 0.87% | — | |
| PARTIDO DE LOS TRABAJADORES | 8,223 | 0.85% | — | |
| FRENTE DE IZQUIERDA Y DE TRABAJADORES - UNIDAD | 7,787 | 0.81% | — | |
| PARTIDO DE LA RENOVACION Y LA DIGNIDAD | 6,708 | 0.70% | — | |
| MOVIMIENTO ERGISTO | 6,403 | 0.66% | — | |
| PARTIDO PROYECTO POPULAR | 5,228 | 0.54% | — | |
| LEY Y ORDEN | 4,744 | 0.49% | — | |
| MOVIMIENTO DE UNIDAD Y CAMBIO | 3,937 | 0.41% | — | |
| POLITICA OBRERA | 3,092 | 0.32% | — | |
| PARTICIPACION CIVICA | 3,040 | 0.32% | — | |
| JUNTOS Y ORGANIZADOS PARA LA VICTORIA | 3,022 | 0.31% | — | |
| PARTIDO DE LA VICTORIA | 1,868 | 0.19% | — | |
| CONSTRUCCION CIUDADANA PARA LA INCLUSION | 1,785 | 0.19% | — | |
| NOS UNE EL CAMBIO | 1,368 | 0.14% | — | |
| PARTIDO CRECER PARA LA VICTORIA | 1,301 | 0.14% | — | |
| DESEMPLEADOS UNIDOS | 1,044 | 0.11% | — | |
| CAMINO A LA LEALTAD | 506 | 0.05% | — |
2019-06-09 · Election record
Coverage: Three legislative section returns aggregated
Basis: Legislative acople lists are retained separately. Provincial party/coalition continuity is not assumed; comparable grouped competition requires an explicit alliance map.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| FRENTE JUSTICIALISTA POR TUCUMAN | 175,906 | 19.77% | — | |
| FUERZA REPUBLICANA | 85,494 | 9.61% | — | |
| ACCION REGIONAL | 81,915 | 9.21% | — | |
| HACEMOS TUCUMAN | 62,329 | 7.01% | — | |
| VAMOS TUCUMAN | 52,045 | 5.85% | — | |
| TUCUMAN INNOVADOR | 31,984 | 3.60% | — | |
| PARTIDO POR LA JUSTICIA SOCIAL | 31,506 | 3.54% | — | |
| COMUNIDAD EN ORGANIZACIÓN | 30,461 | 3.42% | — | |
| MOVIMIENTO DE INTEGRACION FEDERAL | 22,589 | 2.54% | — | |
| PARTIDO DE LOS TRABAJADORES | 18,463 | 2.08% | — | |
| PRO - PROPUESTA REPUBLICANA | 18,460 | 2.08% | — | |
| TUCUMAN EN POSITIVO | 15,175 | 1.71% | — | |
| LA MAREA VERDE (EX CO.PA.DE) | 14,517 | 1.63% | — | |
| PARTIDO DE LA JUSTICIA Y LA VICTORIA | 14,071 | 1.58% | — | |
| PARTIDO PROYECTO POPULAR | 13,956 | 1.57% | — | |
| COMPROMISO TUCUMAN (EX UNION POR LA LIBERTAD) | 12,516 | 1.41% | — | |
| MILITANCIA POPULAR | 12,339 | 1.39% | — | |
| MOVIMIENTO LIBRES DEL SUR (EX CTE. PATRIA LIBRE) | 11,836 | 1.33% | — | |
| FRENTE SOLIDARIO LABORISTA | 11,381 | 1.28% | — | |
| VIVA LA CIUDAD (EX TUC.P/LA VICTORIA) | 11,094 | 1.25% | — | |
| CORRIENTE POPULAR | 10,533 | 1.18% | — | |
| EVOLUCION PARA LA DEMOCRACIA SOCIAL | 9,924 | 1.12% | — | |
| FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES | 9,105 | 1.02% | — | |
| NUEVO ESPACIO POPULAR | 8,978 | 1.01% | — | |
| PARTIDO DE LA RENOVACION Y LA DIGNIDAD | 8,669 | 0.97% | — | |
| NUEVA ORGANIZACION SOCIAL | 8,657 | 0.97% | — | |
| JUNTOS PODEMOS | 8,327 | 0.94% | — | |
| MOVIMIENTO POPULAR DE LA MILITANCIA | 7,839 | 0.88% | — | |
| COMPROMISO CIUDADANO INDEPENDIENTE | 7,349 | 0.83% | — | |
| CIUDADANOS CONTRA LA CORRUPCION | 7,172 | 0.81% | — | |
| COMPROMISO CON EL PUEBLO | 6,875 | 0.77% | — | |
| NUEVA FUERZA (EX PARTIDO AUTONOMO DE TUCUMAN) | 6,618 | 0.74% | — | |
| MOVIMIENTO DE UNIDAD POPULAR (M.U.P.) | 6,430 | 0.72% | — | |
| MOVIMIENTO REPUBLICANO | 5,977 | 0.67% | — | |
| UNION Y PROGRESO SOCIAL | 4,915 | 0.55% | — | |
| MOVIMIENTO DE AFIRMACION POPULAR (M.A.P) | 4,688 | 0.53% | — | |
| UNIDAD CIUDADANA (EX PROYECTO COLECTIVO) | 3,657 | 0.41% | — | |
| PARTIDO POR LA SEGURIDAD SOCIAL | 3,432 | 0.39% | — | |
| CAMINO A LA LEALTAD | 3,281 | 0.37% | — | |
| PROD, EDUC, RESTAUR, ORGANIZ. NACIONAL (PERON) | 3,268 | 0.37% | — | |
| CONSTRUCCION CIUDADANA PARA LA INCLUSION | 3,070 | 0.35% | — | |
| TUCUMAN PARA TODOS | 2,968 | 0.33% | — | |
| VALORES PARA TUCUMAN | 2,638 | 0.30% | — | |
| CONVERGENCIA DE BASES PARA LA VICTORIA | 2,566 | 0.29% | — | |
| PROPUESTA CIUDADANA | 2,097 | 0.24% | — | |
| MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES | 2,091 | 0.24% | — | |
| DEMOCRACIA SOCIAL | 1,960 | 0.22% | — | |
| PROYECTO K | 1,890 | 0.21% | — | |
| TERCER MILENIO | 1,291 | 0.15% | — | |
| PARTIDO SOLIDARIO | 1,242 | 0.14% | — | |
| PARTIDO ACUERDO FEDERAL | 1,230 | 0.14% | — | |
| PARTIDO PROPUESTA POPULAR | 984 | 0.11% | — | |
| FRENTE RENOVADOR AUTENTICO | 955 | 0.11% | — | |
| MOVIMIENTO IZQUIERDA JUVENTUD DIGNIDAD | 854 | 0.10% | — |
2015-08-23 · Election record
Coverage: Three legislative section returns aggregated
Basis: Legislative acople lists are retained separately. Provincial party/coalition continuity is not assumed; comparable grouped competition requires an explicit alliance map.
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| ALIANZA FRENTE PARA LA VICTORIA | 159,311 | 19.64% | — | |
| FRENTE ACUERDO PARA EL BICENTENARIO | 55,454 | 6.83% | — | |
| MOVIMIENTO POPULAR Y FEDERAL | 48,575 | 5.99% | — | |
| ACCION REGIONAL | 46,762 | 5.76% | — | |
| PARTIDO DE LOS TRABAJADORES | 38,436 | 4.74% | — | |
| TUCUMAN PARA TODOS | 37,994 | 4.68% | — | |
| TUCUMAN INNOVADOR | 32,261 | 3.98% | — | |
| PRO - PROPUESTA REPUBLICANA | 27,412 | 3.38% | — | |
| COMUNIDAD EN ORGANIZACIÓN | 27,029 | 3.33% | — | |
| FUERZA REPUBLICANA | 26,860 | 3.31% | — | |
| ALIANZA FRENTE PROVINCIAL | 20,747 | 2.56% | — | |
| TUCUMAN EN POSITIVO | 19,840 | 2.45% | — | |
| PARTIDO CRECER PARA LA VICTORIA | 18,509 | 2.28% | — | |
| VIVA LA CIUDAD | 15,059 | 1.86% | — | |
| PARTIDO ACUERDO FEDERAL | 14,816 | 1.83% | — | |
| PODEMOS | 13,406 | 1.65% | — | |
| FRENTE SOLIDARIO LABORISTA | 11,055 | 1.36% | — | |
| PARTIDO CONCERTACION PARA LA DEMOCRACIA (CO.PA.DE) | 10,567 | 1.30% | — | |
| MOVIMIENTO LIBRES DEL SUR (EX CTE. PATRIA LIBRE) | 10,365 | 1.28% | — | |
| COMPROMISO CIUDADANO INDEPENDIENTE | 9,657 | 1.19% | — | |
| PROPUESTA CIUDADANA | 9,219 | 1.14% | — | |
| MILITANCIA POPULAR | 8,386 | 1.03% | — | |
| CORRIENTE POPULAR | 7,859 | 0.97% | — | |
| MOVIMIENTO DE INCLUSION Y ORGANIZACION (MIO) | 7,595 | 0.94% | — | |
| NUEVO ESPACIO POPULAR | 7,039 | 0.87% | — | |
| MOVIMIENTO INDEPENDIENTE | 7,036 | 0.87% | — | |
| PARTIDO PROYECTO POPULAR | 6,506 | 0.80% | — | |
| CONVICCION Y COMPROMISO | 6,427 | 0.79% | — | |
| MOVIMIENTO DE UNIDAD POPULAR (M.U.P.) | 6,402 | 0.79% | — | |
| FRENTE DE IZQUIERDA Y DE LOS TRABAJADORES | 6,393 | 0.79% | — | |
| DE LA COMUNIDAD ORGANIZADA | 6,137 | 0.76% | — | |
| FRENTE RENOVADOR AUTENTICO | 6,036 | 0.74% | — | |
| PROYECTO K | 6,035 | 0.74% | — | |
| PARTIDO DEMOCRATA CRISTIANO | 5,887 | 0.73% | — | |
| LEALTAD PARTICIPATIVA | 5,569 | 0.69% | — | |
| CIUDADANOS CONTRA LA CORRUPCION | 5,375 | 0.66% | — | |
| PARTIDO SOCIALISTA | 5,205 | 0.64% | — | |
| MILITANCIA TERRITORIAL | 4,717 | 0.58% | — | |
| ALIANZA ALTERNATIVA POPULAR | 4,427 | 0.55% | — | |
| PARTIDO DE LA RENOVACION Y LA DIGNIDAD | 4,295 | 0.53% | — | |
| CONSTRUCCION CIUDADANA PARA LA INCLUSION | 4,255 | 0.52% | — | |
| MOVIMIENTO POPULAR DE LA MILITANCIA | 3,726 | 0.46% | — | |
| UNION Y PROGRESO SOCIAL | 3,567 | 0.44% | — | |
| MOVIMIENTO DE INTEGRACION FEDERAL | 3,338 | 0.41% | — | |
| ENCUENTRO POR LA RENOVACION (EX TODOS POR TUC) | 3,336 | 0.41% | — | |
| COMPROMISO CON EL PUEBLO | 3,292 | 0.41% | — | |
| 7 DE MAYO | 3,233 | 0.40% | — | |
| FE | 2,551 | 0.31% | — | |
| MOVIMIENTO REPUBLICANO | 2,507 | 0.31% | — | |
| LABORISTA DE LA INDEPENDENCIA | 2,428 | 0.30% | — | |
| KOLINA | 2,183 | 0.27% | — | |
| MOVIMIENTO DE UNIDAD Y CAMBIO (EX MOV DE UNIDAD P/ | 1,973 | 0.24% | — | |
| MOVIMIENTO DE INTEGRACION COMUNITARIA (M.I.C.) | 1,480 | 0.18% | — | |
| CAMINO A LA LEALTAD | 939 | 0.12% | — | |
| DESEMPLEADOS UNIDOS | 916 | 0.11% | — | |
| PARTICIPATIVA | 746 | 0.09% | — | |
| MOVIMIENTO INDEPENDIENTE JUSTICIA Y DIGNIDAD (MIJD | 214 | 0.03% | — |
Snapshot 13 September 2026. Fixed election window 8 September 2026 to 8 March 2028. Record AR-TU-D.