Pollsters › Sweden

Indikator Opinion: final polls against certified results

1 election measured against the certified count.

Based in
Sweden
Countries polled
Sweden
Final polls held
1 (1 set against a certified count)
Modes
mixed: short postal questionnaire with web and phone-in options; reminders by SMS and Kivra digital mail (random sample of 5642, 39% response)
Website
indikator.org

Sweden general election 2026

for Sveriges Radio Ekot · fieldwork 2026-09-02 – 2026-09-10 · published 2026-09-11 · n = 2,189 · mixed: short postal questionnaire with web and phone-in options; reminders by SMS and Kivra digital mail (random sample of 5642, 39% response). Base: Not stated in words; shares incl. Övriga sum to 100.0. Those who could not or would not state a vote intention were asked which party they like best ("De som inte kunde eller ville ange röstningsintention fick frågan om vilket parti de tycker bäst om"), so leaners are allocated.. Source: indikator.org/opinion-sr-11-september-2026/ (read 2026-10-25)

Mean error 0.9 points · margin error 3.6 points towards Socialdemokraterna · leader in final poll: same as result

ContestantPoll %Result %Error (pts)
Vänsterpartiet7.88.4−0.6
Miljöpartiet6.96.1+0.8
Socialdemokraterna28.628.0+0.6
Centerpartiet7.57.0+0.5
Liberalerna5.45.3+0.1
Moderaterna16.819.9−3.1
Kristdemokraterna7.16.2+0.9
Sverigedemokraterna18.317.5+0.8

Column label 'September (2026) 11/9' in the page's data table; the earlier September release (column '4/9', fieldwork 18 Aug-4 Sep) is superseded. Question asked: "Vilket parti kommer du att rösta på i riksdagsvalet den 13:e september?" (the chart caption uses the generic 'om det var riksdagsval idag' wording). Page published 2026-09-11 07:56 (WordPress date). Results weighted on sex, age and 2022 vote. The release does not state its base; its party shares add up to about 100, so they are read as shares of those naming a party.

Method

Each figure is the pollster’s final published poll before the vote, read from its own release, the commissioning outlet’s report, or an official registry; never from Wikipedia or an aggregator. It is set against the certified count as a share of valid votes. Error is poll minus result, in percentage points; the mean is over the contestants the poll and the count both name. Margin error is the certified winner’s lead over the certified runner-up as the poll had it, minus as it was, and names the one the poll leaned towards. Where the poll’s base differs (for example, all respondents including undecided), the comparison says so. These are measured facts, not grades: we rank no pollster.

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