Next Portuguese Legislative Election

• Aximage

  7 Sept 2026* · n=1,109 · Method n/a

  • PS29.7%
  • CH25.4%
  • AD20.9%
  • IL7.9%
  • L3.4%
  • CDU3.0%
  • PAN2.4%
  • BE1.6%

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• Aximage

  15 Sept 2026* · n=500 · Method n/a

  • PS29.1%
  • CH28.6%
  • AD21.9%
  • IL6.3%
  • L3.1%
  • PAN2.5%
  • CDU1.7%
• Intercampus

  14 Sept 2026* · n=609 · Method n/a

  • PS27.5%
  • CH23.9%
  • AD23.4%
  • IL9.9%
  • L4.0%
  • BE2.8%
  • CDU2.2%
• Pitagórica

  7 Sept 2026* · n=804 · Method n/a

  • PS28.6%
  • CH27.6%
  • AD24.3%
  • IL6.7%
  • L4.2%
  • CDU2.3%
  • BE1.4%
• Pitagórica

  31 Aug 2026* · n=804 · Method n/a

  • PS27.9%
  • CH27.1%
  • AD25.7%
  • IL6.1%
  • L4.0%
  • CDU2.4%
  • BE2.2%
• Intercampus

  31 Jul 2026* · n=803 · Method n/a

  • PS26.9%
  • CH24.4%
  • AD22.2%
  • IL8.1%
  • L6.9%
  • PAN3.2%
  • BE3.0%
• Aximage

  27 Jul 2026* · n=802 · Method n/a

  • PS28.7%
  • CH26.2%
  • AD25.0%
  • IL7.4%
  • L3.3%
  • CDU2.3%
  • BE1.8%
• Aximage

  21 Jul 2026* · n=501 · Method n/a

  • PS29.2%
  • CH26.4%
  • AD23.2%
  • IL7.4%
  • L4.6%
  • PAN2.1%
  • CDU1.8%
• Intercampus

  14 Jul 2026* · n=604 · Method n/a

  • PS26.6%
  • AD22.8%
  • CH22.1%
  • IL8.7%
  • L7.8%
  • CDU4.7%
  • PAN2.9%
• CESOP–UCP

  10 Jul 2026* · n=996 · Method n/a

  • PS29.0%
  • AD29.0%
  • CH21.0%
  • IL8.0%
  • L6.0%
  • CDU3.0%
  • BE2.0%
• Aximage

  25 Jun 2026* · n=500 · Method n/a

  • PS29.3%
  • AD25.3%
  • CH23.6%
  • IL6.5%
  • L5.8%
  • PAN2.2%
  • CDU1.6%
• Intercampus

  16 Jun 2026* · n=609 · Method n/a

  • PS27.9%
  • CH23.3%
  • AD22.4%
  • IL7.8%
  • L6.5%
  • CDU3.4%
  • BE2.9%
• Aximage

  13 Jun 2026* · n=817 · Method n/a

  • PS29.5%
  • AD27.2%
  • CH25.0%
  • IL7.1%
  • L3.0%
  • BE2.1%
  • PAN1.6%
• ICS/ISCTE

  24 May 2026* · n=803 · Method n/a

  • PS31.0%
  • AD27.0%
  • CH20.0%
  • CDU5.0%
  • IL3.0%
  • L3.0%
  • PAN2.0%
• Aximage

  19 May 2026* · n=505 · Method n/a

  • PS33.4%
  • CH23.5%
  • AD23.2%
  • IL6.3%
  • L4.7%
  • CDU2.4%
  • PAN1.3%
• Intercampus

  14 May 2026* · n=606 · Method n/a

  • PS26.4%
  • AD25.6%
  • CH21.6%
  • IL7.8%
  • L5.8%
  • BE4.0%
  • CDU4.0%
• Aximage

  7 May 2026* · n=803 · Method n/a

  • PS31.0%
  • AD25.1%
  • CH25.0%
  • IL5.6%
  • L3.6%
  • PAN2.3%
  • CDU2.1%
• Aximage

  15 Apr 2026* · n=500 · Method n/a

  • PS30.6%
  • AD24.3%
  • CH23.6%
  • IL7.0%
  • L5.8%
  • CDU2.5%
  • PAN1.8%
• Intercampus

  14 Apr 2026* · n=608 · Method n/a

  • PS26.9%
  • AD23.7%
  • CH21.9%
  • IL8.3%
  • L6.1%
  • CDU4.5%
  • PAN3.0%
• ICS/ISCTE

  8 Mar 2026* · n=801 · Method n/a

  • PS29.0%
  • AD29.0%
  • CH25.0%
  • IL5.0%
  • CDU4.0%
  • BE2.0%
  • L2.0%

* End of fieldwork: the source states no publication date.