Opinion polls September 2026 – where the parties stand

In September 2026, 8 opinion polls were published. Polara gathers every survey in one place, pollster by pollster, with a weighted monthly average per party and bloc totals.

Largest change since the previous polling month (August 2026): Liberalerna, +2.7 percentage points.

Monthly average per party

A weighted aggregate of the month’s opinion polls — larger samples weigh more (√n). Change is measured against the August 2026 average.

№	Party	Monthly avg	Change
01	S Socialdemokraterna	28.0%	-1.1
02	SD Sverigedemokraterna	18.9%	-0.4
03	M Moderaterna	17.2%	-0.5
04	C Centerpartiet	8.1%	+0.5
05	V Vänsterpartiet	7.4%	-0.6
06	MP Miljöpartiet	7.2%	-0.1
07	KD Kristdemokraterna	6.4%	-0.3
08	L Liberalerna	5.1%	+2.7

Movers of the month

Largest gains

Liberalerna +2.7
Centerpartiet +0.5

Largest drops

Socialdemokraterna -1.1
Vänsterpartiet -0.6
Moderaterna -0.5

Bloc totals

Sum of parties polling above the 4% threshold in the month’s average.

Left bloc

42.6%

Centre

8.1%

Right bloc

47.6%

All polls published in September 2026

Date	Pollster	Sample	S	SD	M	C	V	MP	KD	L
5 Sept 2026	Novus	2,888	27.0	19.7	17.9	7.7	7.8	7.8	6.0	4.3
8 Sept 2026	Novus	2,292	26.6	19.3	16.6	7.8	7.5	8.8	6.4	5.8
10 Sept 2026	Ipsos	1,800	27.4	18.8	18.3	7.6	7.6	6.8	6.9	5.0
10 Sept 2026	Verian (Sifo)	3,000	27.6	18.1	15.8	8.2	7.7	8.0	6.5	5.5
10 Sept 2026	Indikator Opinion	5,642	28.6	18.3	16.8	6.9	7.8	6.9	7.1	5.4
11 Sept 2026	Novus	5,928	28.6	19.5	18.1	9.2	6.6	6.4	5.5	4.7
11 Sept 2026	Demoskop	1,419	29.7	19.0	16.7	7.7	7.5	5.6	7.6	4.7
13 Sept 2026	Novus	4,045	28.4	18.5	17.5	9.0	6.9	7.0	6.0	5.0

Aggregated from Wikipedia (CC BY-SA 4.0). Sample sizes as reported by each pollster.

See the latest opinion polls

The polls show where the country stands right now. The compass shows where you stand.

Get started