Opinion polls August 2025 – where the parties stand

In August 2025, 5 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 (June 2025): Socialdemokraterna, -1.4 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 June 2025 average.

№	Party	Monthly avg	Change
01	S Socialdemokraterna	33.9%	-1.4
02	SD Sverigedemokraterna	20.6%	+0.4
03	M Moderaterna	17.8%	-0.5
04	V Vänsterpartiet	7.2%	-0.2
05	MP Miljöpartiet	5.9%	+0.4
06	C Centerpartiet	5.1%	-0.3
07	KD Kristdemokraterna	4.1%	+0.3
08	L Liberalerna	2.9%	+0.8

Movers of the month

Largest gains

Liberalerna +0.8
Sverigedemokraterna +0.4
Miljöpartiet +0.4

Largest drops

Socialdemokraterna -1.4
Moderaterna -0.5
Centerpartiet -0.3

Bloc totals

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

Left bloc

47.0%

Centre

5.1%

Right bloc

42.5%

All polls published in August 2025

Date	Pollster	Sample	S	SD	M	V	MP	C	KD	L
11 Aug 2025	Novus	2,212	34.1	21.0	17.6	8.6	4.9	5.0	3.9	3.0
12 Aug 2025	Ipsos	1,630	34.0	20.0	17.0	7.0	5.0	5.0	5.0	4.0
14 Aug 2025	Demoskop	2,071	33.5	20.7	17.9	6.3	7.3	4.6	4.3	2.7
17 Aug 2025	Verian (Sifo)	3,236	33.9	20.5	18.3	7.0	6.3	5.4	3.5	2.8
25 Aug 2025	Verian (Sifo)	3,237	34.2	20.8	18.1	7.1	5.9	5.2	4.1	2.3

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

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