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Europe-first Election Atlas. This site lists the countries that are loaded.

Capital — Provincial Senate — department seat

Regional · Provincial Senate — department seat
Electoral system
Affirmative votes, excluding blank/null ballots.

Results list a slate, not a single holder

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Next election 2027 ordinary cohort; formal call pending

Results by election cycle

  • 2015-10-25not supplied
  • 2019-10-27not supplied
  • 2023-10-22not supplied
  • 2027 ordinary cohort; formal call pendingnot supplied
Results by election cycle
CycleWinnerPartyVotesShareMarginTurnout
2015-10-25
  1. Proceeding not supplied · not supplied
    • Frente para la Victoria · Frente para la Victoria · 35,514 · 45.58746133011566%
    • Frente Cívico y Social de Catamarca · Frente Cívico y Social de Catamarca · 31,969 · 41.03693054182766%
    • Frente Tercera Posición · Frente Tercera Posición · 10,420 · 13.375608128056687%
not suppliednot suppliednot suppliednot supplied4.550530788288%not supplied
2019-10-27
  1. Proceeding not supplied · not supplied
    • Frente de Todos · Frente de Todos · 49,403 · 55.52770596830392%
    • Juntos por el Cambio · Juntos por el Cambio · 29,687 · 33.36742722265932%
    • Consenso Federal · Consenso Federal · 5,911 · 6.643812521074519%
    • Generación para un Encuentro Mayor · Generación para un Encuentro Mayor · 1,998 · 2.245700798021805%
    • Frente de Izquierda y de Trabajadores - Unidad · Frente de Izquierda y de Trabajadores - Unidad · 1,971 · 2.2153534899404295%
not suppliednot suppliednot suppliednot supplied22.160278745644597%not supplied
2023-10-22
  1. Proceeding not supplied · not supplied
    • Unión por la Patria · Unión por la Patria · 39,051 · 48.11251016435453%
    • La Libertad Avanza · La Libertad Avanza · 27,150 · 33.44996673483971%
    • Juntos por el Cambio · Juntos por el Cambio · 14,965 · 18.437523100805755%
not suppliednot suppliednot suppliednot supplied14.66254342951482%not supplied
2027 ordinary cohort; formal call pending
not suppliednot suppliednot suppliednot suppliednot suppliednot supplied

Source

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Snapshot
2026-09-13
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Source

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Snapshot
2026-09-13
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Source

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Snapshot
2026-09-13
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Source

Publisher
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Title
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URL
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Snapshot
2026-09-13
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Record details
office_id
AR-CT-CAPITAL-S
id_namespace
cdd-observatory-v1
lineage_id
latin-america-fe5e91689def
release_id
latin-america-fe5e91689def--sha256-844269016f0c55def2bc94ec1189b564af548cbec7bddc090bba5d7a0da2ca22
history_key
not supplied

History keys: AR-CT-CAPITAL-S|AR-CT-CAPITAL-S-2019-10-27||7804, AR-CT-CAPITAL-S|AR-CT-CAPITAL-S-2023-10-22||7813, AR-CT-CAPITAL-S|AR-CT-CAPITAL-S-2015-10-25||7795, next-084a91b520f75d6f0224d661