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Pollster and election

INSA on the Bremen state election

6 polls since 28 May 2018, the latest from 19 August 2026 for INSA. Against the current average of all pollsters, INSA has CDU -1.5 and SPD -1.0.

  • CDU21.0%-7.0
  • SPD20.0%-10.0
  • AfD17.0%
  • Grüne15.0%+3.0
  • Linke14.0%+5.0
  • FDP4.0%-2.0
  • BD3.0%-5.0
  • BSW3.0%
  • Others3.0%-4.0

Dashed line: electoral threshold of 5%. Change compared with the INSA poll of 9 May 2023.

This poll in detail

Trend

All INSA figures for the Bremen state election

0102030202420252026CDUSPDAfDGrüneLinkeFDPBDBSW
Dots are individual polls, lines the rolling average over 180 days. Period 29 Apr 2023 to 19 Aug 2026. Tap the tiles to hide parties.
Accuracy

INSA before the last elections

Deviation of the final poll before the election from the official result, mean absolute deviation per party.

  • Election 14 May 2023 (poll 9 May 2023)1.1 ptsbiggest miss Linke -1.9
  • Election 26 May 2019 (poll 21 May 2019)0.7 ptsbiggest miss SPD -1.9
Archive

All 6 polls

INSA polls for the Bremen state election
PollsterPublishedCDUSPDAfDGrüneLinkeFDPBDBSWOthers
INSA19 Aug 202621201715144333
INSA9 May 20232830–12968–7
INSA29 Apr 20233030–15677–5
INSA21 May 201928236181162–6
INSA2 Apr 201925257191172–4
INSA28 May 201824221014179––4

Other elections covered by this pollster

Election tickerNext electionSaarland207 daysLatest pollForsa, North Rhine-Westphalia23 Sep 2026CDU 29AfD 22Grüne 18Biggest moveSPD, Rhineland-Palatinate▼ −8,3Leading nationallyAfDfor 159 daysRun-offsLower Saxony local elections4 daysLatest resultBerlin state election 2026Linke 25.7%, preliminary

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