# Opinion polling for the 2023 Finnish parliamentary election

In the run-up to the 2023 Finnish parliamentary election, various organisations carried out opinion polling to gauge voting intentions in Finland. Results of such polls are displayed in this list.
The date range for these opinion polls are from the 2019 Finnish parliamentary election, held on 14 April, to the election which was held on 2 April 2023.

## Opinion polls
### Vote share

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| 2023 election | 2 Apr 2023 | – | 19.9 | 20.1 | 20.8 | 11.3 | 7.0 | 7.1 | 4.3 | 4.2 | 2.4 | 2.9 | 0.7 | 49.6 | 47.6 |
| Taloustutkimus | 1–28 Mar 2023 | 2,533 | 18.7 | 19.5 | 19.8 | 10.7 | 9.0 | 8.7 | 4.1 | 4.4 | 1.8 | 3.3 | 0.3 | 51.2 | 45.5 |
| Kantar Public | 9–23 Mar 2023 | 2,002 | 19.2 | 19.2 | 19.8 | 11.4 | 8.4 | 8.3 | 4.5 | 4.0 | 1.9 | 3.3 | 0.6 | 51.8 | 44.9 |
| Kantar Public | 13 Feb–17 Mar 2023 | 2,584 | 19.3 | 19.3 | 20.8 | 10.7 | 8.3 | 8.2 | 4.5 | 4.0 | 2.2 | 2.7 | 1.5 | 51 | 46.3 |
| Taloustutkimus | 6–28 Feb 2023 | 2,459 | 19.9 | 19.0 | 20.8 | 9.5 | 8.9 | 9.0 | 4.4 | 3.6 | 1.5 | 3.4 | 0.9 | 51.7 | 44.9 |
| Kantar Public | 16 Jan–10 Feb 2023 | 2,412 | 19.2 | 20.0 | 21.3 | 9.6 | 9.4 | 8.0 | 4.4 | 3.9 | 2.0 | 2.2 | 1.3 | 50.6 | 47.2 |
| Taloustutkimus | 9 Jan–31 Jan 2023 | 2,466 | 19.1 | 18.4 | 21.6 | 10.1 | 10.3 | 7.6 | 4.4 | 4.0 | 1.8 | 2.7 | 2.5 | 51.5 | 45.8 |
| Kantar Public | 19 Dec 2022–13 Jan 2023 | 2,420 | 18.5 | 19.1 | 22.8 | 9.8 | 9.2 | 7.8 | 4.4 | 3.9 | 2.2 | 2.3 | 3.7 | 49.7 | 48 |
| Taloustutkimus | 7 Dec 2022–3 Jan 2023 | 2,953 | 18.8 | 19.3 | 23.0 | 10.9 | 9.6 | 8.6 | 4.0 | 2.9 | 1.3 | 1.6 | 3.7 | 51.9 | 46.5 |
| Kantar Public | 14 Nov–16 Dec 2022 | 2,512 | 19.1 | 17.9 | 23.5 | 9.9 | 9.8 | 8.0 | 4.3 | 3.4 | 1.8 | 2.3 | 4.4 | 51.1 | 46.6 |
| Taloustutkimus | 7 Nov–5 Dec 2022 | 2,709 | 18.9 | 17.4 | 24.0 | 9.0 | 9.7 | 8.9 | 4.6 | 4.0 | 1.6 | 1.9 | 5.1 | 51.1 | 47 |
| Kantar Public | 17 Oct–11 Nov 2022 | 2,416 | 19.3 | 17.4 | 24.2 | 10.1 | 9.2 | 8.0 | 4.4 | 3.3 | 1.9 | 2.2 | 4.9 | 51 | 46.8 |
| Taloustutkimus | 10 Oct–1 Nov 2022 | 2,502 | 18.2 | 16.7 | 23.9 | 10.9 | 10.1 | 8.5 | 5.0 | 3.0 | 1.7 | 2.0 | 5.7 | 52.7 | 45.3 |
| Kantar Public | 12 Sep–14 Oct 2022 | 2,462 | 19.0 | 17.3 | 24.2 | 10.4 | 9.0 | 8.3 | 4.6 | 3.2 | 1.7 | 2.3 | 5.2 | 51.3 | 46.4 |
| Taloustutkimus | 8 Sep–4 Oct 2022 | 2,714 | 19.3 | 17.1 | 24.2 | 10.3 | 9.4 | 8.4 | 4.2 | 3.3 | 1.7 | 2.1 | 4.9 | 51.6 | 46.3 |
| Kantar Public | 15 Aug–11 Sep 2022 | 2,460 | 19.2 | 16.1 | 23.6 | 11.8 | 9.6 | 8.0 | 4.4 | 3.4 | 2.0 | 1.9 | 4.4 | 53 | 45.1 |
| Taloustutkimus | 8 Aug–6 Sep 2022 | 2,973 | 19.4 | 16.2 | 24.2 | 11.7 | 9.6 | 8.1 | 4.1 | 3.0 | 1.8 | 1.9 | 4.8 | 52.9 | 45.2 |
| Kantar Public | 18 Jul–12 Aug 2022 | 2,586 | 20.1 | 16.0 | 23.0 | 11.0 | 9.9 | 7.6 | 4.5 | 3.4 | 2.3 | 2.2 | 2.9 | 53.1 | 44.7 |
| Taloustutkimus | 6 Jul–2 Aug 2022 | 2,831 | 20.3 | 16.1 | 23.4 | 11.0 | 9.3 | 8.1 | 4.4 | 3.0 | 2.2 | 2.2 | 3.1 | 53.1 | 44.7 |
| Kantar TNS | 13 Jun–12 Jul 2022 | 2,460 | 19.9 | 14.7 | 23.9 | 11.6 | 9.8 | 7.7 | 4.6 | 3.6 | 2.2 | 2.0 | 4.0 | 53.6 | 44.4 |
| Taloustutkimus | 6 Jun–5 Jul 2022 | 2,348 | 19.8 | 15.3 | 23.7 | 11.8 | 9.7 | 7.8 | 4.6 | 3.3 | 2.1 | 1.9 | 3.9 | 53.7 | 44.4 |
| Kantar TNS | 16 May–10 Jun 2022 | 2,442 | 19.4 | 14.5 | 24.4 | 12.2 | 8.9 | 7.5 | 4.5 | 3.6 | 2.4 | 2.6 | 5.0 | 52.5 | 44.9 |
| Taloustutkimus | 4–31 May 2022 | 2,899 | 18.7 | 14.9 | 25.9 | 12.1 | 9.4 | 8.0 | 4.8 | 3.0 | 1.9 | 1.3 | 7.2 | 53 | 45.7 |
| Kantar TNS | 18 Apr–13 May 2022 | 2,420 | 18.7 | 15.4 | 24.1 | 12.7 | 9.1 | 7.6 | 4.4 | 3.6 | 2.4 | 2.0 | 5.4 | 52.5 | 45.5 |
| Taloustutkimus | 7 Apr–3 May 2022 | 2,657 | 17.9 | 14.6 | 24.1 | 13.5 | 8.8 | 9.0 | 4.3 | 3.3 | 2.3 | 2.2 | 6.2 | 53.5 | 44.3 |
| Kantar TNS | 14 Mar–13 Apr 2022 | 2,612 | 19.5 | 14.2 | 24.1 | 12.4 | 9.0 | 8.1 | 4.5 | 3.6 | 2.6 | 2.0 | 4.6 | 53.5 | 44.5 |
| Taloustutkimus | 2 Mar–5 Apr 2022 | 2,740 | 19.0 | 13.6 | 26.1 | 12.3 | 8.9 | 8.4 | 4.2 | 3.0 | 2.6 | 1.9 | 7.1 | 52.8 | 45.3 |
| | 24 Feb 2022 | | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine | Beginning of Russian invasion of Ukraine |
| Kantar TNS | 14 Feb–11 Mar 2022 | 2,382 | 18.9 | 14.7 | 22.5 | 13.2 | 9.2 | 8.5 | 4.4 | 3.3 | 2.7 | 2.6 | 3.6 | 54.2 | 43.2 |
| Taloustutkimus | 2 Feb–1 Mar 2022 | 2,727 | 18.5 | 15.6 | 22.6 | 13.4 | 9.3 | 9.1 | 4.8 | 3.1 | 2.3 | 1.3 | 4.1 | 55.1 | 43.6 |
| Kantar TNS | 17 Jan–11 Feb 2022 | 2,390 | 19.1 | 15.4 | 21.9 | 14.0 | 9.3 | 8.2 | 4.3 | 3.3 | 2.5 | 2.0 | 2.8 | 54.9 | 43.1 |
| Taloustutkimus | 9 Jan–1 Feb 2022 | 2,727 | 19.0 | 15.0 | 21.2 | 12.7 | 9.7 | 9.0 | 4.7 | 3.4 | 2.8 | 2.5 | 2.2 | 55.1 | 42.4 |
| County elections | 23 Jan 2022 | - | 19.3 | 11.1 | 21.6 | 19.2 | 7.4 | 8.0 | 4.9 | 4.2 | 1.8 | 2.4 | 2.3 | 58.8 | 41.2 |
| Taloustutkimus | 1 Dec 2021–4 Jan 2022 | 2,245 | 18.9 | 18.3 | 20.6 | 12.5 | 10.0 | 8.0 | 3.8 | 3.2 | 2.1 | 2.6 | 1.7 | 53.2 | 44.2 |
| Kantar TNS | 16 Nov–10 Dec 2021 | 2,384 | 19.3 | 17.5 | 21.4 | 11.9 | 9.8 | 8.0 | 4.5 | 3.3 | 2.3 | 2.0 | 2.1 | 53.5 | 44.5 |
| Taloustutkimus | 3 Nov–30 Nov 2021 | 2,411 | 18.3 | 18.7 | 21.8 | 12.5 | 10.1 | 8.2 | 4.6 | 2.9 | 1.6 | 1.3 | 3.1 | 53.7 | 45 |
| Kantar TNS | 18 Oct–15 Nov 2021 | 2,402 | 19.4 | 18.0 | 21.1 | 11.9 | 10.5 | 7.6 | 4.3 | 3.3 | 2.1 | 1.8 | 1.7 | 53.7 | 44.5 |
| Taloustutkimus | 6 Oct–2 Nov 2021 | 2,535 | 18.1 | 17.9 | 20.9 | 11.9 | 11.4 | 8.6 | 5.2 | 2.6 | 1.7 | 1.7 | 2.8 | 55.2 | 43.1 |
| Kantar TNS | 18 Sep–15 Oct 2021 | 2,392 | 18.5 | 17.8 | 21.2 | 12.5 | 10.1 | 7.7 | 4.5 | 3.6 | 2.2 | 1.9 | 2.7 | 53.3 | 44.8 |
| Taloustutkimus | 1 Sep–5 Oct 2021 | 2,538 | 19.3 | 17.7 | 20.9 | 12.6 | 10.4 | 8.6 | 4.1 | 3.2 | 1.7 | 1.5 | 1.6 | 55 | 43.5 |
| Kantar TNS | 23 Aug–17 Sep 2021 | 2,384 | 18.4 | 17.4 | 20.8 | 12.9 | 10.5 | 7.8 | 4.5 | 3.6 | 2.2 | 1.9 | 2.4 | 54.1 | 44 |
| Taloustutkimus | 4–31 Aug 2021 | 2,369 | 18.7 | 17.6 | 21.3 | 12.2 | 11.4 | 7.6 | 4.4 | 3.3 | 2.5 | 1.0 | 2.6 | 54.3 | 44.7 |
| Kantar TNS | 26 Jul–20 Aug 2021 | 2,466 | 19.2 | 17.2 | 19.8 | 12.9 | 10.8 | 7.9 | 4.4 | 3.6 | 2.3 | 1.9 | 0.6 | 55.2 | 42.9 |
| Taloustutkimus | 12 Jul–3 Aug 2021 | 2,386 | 19.0 | 17.9 | 20.5 | 12.3 | 10.9 | 8.6 | 4.3 | 3.4 | 1.8 | 1.3 | 1.5 | 55.1 | 43.6 |
| Kantar TNS | 21 Jun–20 Jul 2021 | 2,512 | 19.2 | 17.8 | 19.9 | 12.6 | 10.2 | 8.2 | 4.4 | 3.7 | 2.0 | 2.0 | 0.7 | 54.6 | 43.4 |
| Taloustutkimus | 14 Jun–6 Jul 2021 | 2,634 | 19.6 | 17.8 | 19.8 | 13.5 | 10.4 | 8.0 | 4.5 | 3.3 | 1.9 | 1.2 | 0.2 | 56 | 42.8 |
| Local elections | 13 Jun 2021 | - | 17.7 | 14.5 | 21.4 | 14.9 | 10.6 | 7.9 | 5.0 | 3.6 | 1.6 | 2.8 | 3.4 | 56.1 | 41.1 |
| Kantar TNS | 12 Apr–7 May 2021 | 2,456 | 19.0 | 21.6 | 17.0 | 11.1 | 10.0 | 8.1 | 4.4 | 3.8 | 2.6 | 2.4 | 2.6 | 52.6 | 45 |
| Kantar TNS | 15 Mar–9 Apr 2021 | 2,462 | 19.7 | 21.6 | 16.2 | 11.4 | 10.0 | 7.8 | 4.3 | 3.8 | 2.5 | 2.7 | 1.9 | 53.2 | 44.1 |
| Kantar TNS | 15 Feb–12 Mar 2021 | 2,462 | 20.5 | 21.5 | 16.0 | 11.8 | 9.8 | 7.3 | 4.4 | 3.7 | 2.6 | 2.4 | 1.0 | 53.8 | 43.8 |
| Kantar TNS | 18 Jan–12 Feb 2021 | 2,480 | 21.0 | 21.1 | 16.4 | 11.0 | 9.9 | 7.6 | 4.2 | 3.7 | 2.4 | 2.7 | 0.1 | 53.7 | 43.6 |
| Kantar TNS | 21 Dec 2020–15 Jan 2021 | 2,610 | 20.8 | 21.0 | 16.2 | 10.8 | 10.6 | 7.7 | 4.3 | 3.7 | 2.4 | 2.5 | 0.2 | 54.2 | 43.3 |
| Taloustutkimus | 2 Dec 2020–5 Jan 2021 | 2,221 | 21.4 | 21.9 | 16.2 | 11.7 | 11.4 | 7.6 | 4.3 | 2.8 | 1.3 | 1.4 | 0.5 | 56.4 | 42.2 |
| Kantar TNS | 23 Nov–18 Dec 2020 | 2,614 | 21.4 | 20.6 | 16.2 | 11.4 | 9.9 | 7.7 | 4.3 | 3.8 | 2.3 | 2.4 | 0.8 | 54.7 | 42.9 |
| Taloustutkimus | 9 Nov–1 Dec 2020 | 2,707 | 20.6 | 20.9 | 15.9 | 12.1 | 11.6 | 7.2 | 4.4 | 3.0 | 2.2 | 2.1 | 0.3 | 55.9 | 42 |
| Kantar TNS | 19 Oct–20 Nov 2020 | 2,620 | 20.8 | 19.9 | 16.5 | 11.7 | 11.1 | 7.5 | 4.4 | 3.7 | 2.2 | 2.2 | 0.9 | 55.5 | 42.3 |
| Taloustutkimus | 12 Oct–3 Nov 2020 | 2,457 | 21.2 | 19.5 | 16.6 | 12.4 | 10.8 | 7.7 | 4.3 | 4.0 | 1.6 | 1.9 | 1.7 | 56.4 | 41.7 |
| Kantar TNS | 14 Sep–16 Oct 2020 | 2,683 | 20.9 | 19.9 | 16.8 | 11.2 | 11.0 | 7.8 | 4.4 | 3.8 | 2.1 | 2.1 | 1.0 | 55.3 | 42.6 |
| Taloustutkimus | 7 Sep–6 Oct 2020 | 2,284 | 21.8 | 19.0 | 17.7 | 11.5 | 10.9 | 7.9 | 4.5 | 3.3 | 1.8 | 1.6 | 2.8 | 56.6 | 41.8 |
| Kantar TNS | 17 Aug–12 Sep 2020 | 2,486 | 21.0 | 19.5 | 17.0 | 10.8 | 11.8 | 7.6 | 4.3 | 3.7 | 2.0 | 2.3 | 1.5 | 55.5 | 42.2 |
| Taloustutkimus | 10 Aug–1 Sep 2020 | 2,442 | 21.4 | 18.8 | 18.3 | 11.3 | 11.7 | 8.0 | 4.1 | 3.0 | 1.3 | 2.1 | 2.6 | 56.5 | 41.4 |
| Kantar TNS | 13 Jul–14 Aug 2020 | 2,612 | 21.0 | 19.0 | 16.9 | 11.3 | 12.1 | 7.5 | 4.4 | 3.9 | 1.7 | 2.2 | 2.0 | 56.3 | 41.5 |
| Taloustutkimus | 6 Jul–4 Aug 2020 | 2,435 | 23.4 | 18.9 | 17.3 | 10.5 | 11.6 | 8.1 | 4.0 | 3.6 | 1.2 | 1.4 | 4.5 | 57.6 | 41 |
| Kantar TNS | 15 Jun–10 Jul 2020 | 2,168 | 21.2 | 17.9 | 17.7 | 11.6 | 11.3 | 8.2 | 4.4 | 3.9 | 1.8 | 2.0 | 3.3 | 56.7 | 41.3 |
| Taloustutkimus | 3 Jun–30 Jun 2020 | 2,451 | 21.9 | 18.1 | 17.9 | 11.4 | 10.9 | 8.7 | 4.3 | 3.4 | 1.8 | 1.6 | 3.8 | 57.2 | 41.2 |
| Kantar TNS | 18 May–14 Jun 2020 | 2,144 | 21.9 | 17.6 | 17.4 | 12.4 | 10.8 | 7.4 | 4.4 | 4.0 | 1.8 | 2.3 | 4.3 | 56.9 | 40.8 |
| Taloustutkimus | 11 May–2 Jun 2020 | 2,447 | 23.2 | 18.1 | 17.5 | 10.7 | 11.9 | 7.8 | 3.9 | 3.5 | 2.3 | 1.1 | 5.1 | 57.5 | 41.4 |
| Kantar TNS | 20 Apr–14 May 2020 | 2,214 | 22.1 | 18.1 | 17.0 | 12.3 | 11.2 | 7.6 | 4.2 | 3.7 | 1.9 | 1.9 | 4.0 | 57.4 | 40.7 |
| Taloustutkimus | 14 Apr–5 May 2020 | 2,448 | 22.1 | 17.9 | 18.2 | 12.2 | 11.4 | 7.7 | 4.1 | 3.7 | 1.5 | 1.2 | 3.9 | 57.5 | 41.3 |
| Tietoykkönen | 14–29 Apr 2020 | 1,500 | 24.1 | 18.8 | 16.2 | 12.9 | 9.7 | 7.3 | 4.0 | 3.2 | 1.4 | 2.4 | 5.3 | 58 | 39.6 |
| Kantar TNS | 16 Mar–15 Apr 2020 | 2,360 | 20.4 | 20.2 | 16.8 | 12.6 | 11.2 | 7.4 | 4.2 | 3.5 | 2.0 | 1.7 | 0.2 | 55.8 | 42.5 |
| Taloustutkimus | 4 Mar–7 Apr 2020 | 3,921 | 19.6 | 20.0 | 17.6 | 12.4 | 12.0 | 7.9 | 4.1 | 3.9 | 1.3 | 1.2 | 0.4 | 56 | 42.8 |
| Tietoykkönen | 20–27 Mar 2020 | 1,200 | 21.1 | 20.1 | 16.8 | 11.9 | 10.7 | 7.8 | 4.6 | 2.9 | 1.3 | 2.8 | 1.0 | 56.1 | 41.1 |
| Kantar TNS | 15 Feb–13 Mar 2020 | 2,234 | 17.1 | 21.6 | 16.9 | 12.0 | 12.4 | 8.0 | 4.4 | 3.7 | 1.9 | 2.0 | 4.5 | 53.9 | 44.1 |
| Taloustutkimus | 5 Feb–3 Mar 2020 | 3,409 | 16.6 | 22.4 | 18.0 | 12.4 | 12.5 | 7.4 | 4.1 | 2.9 | 1.7 | 2.0 | 4.4 | 53 | 45 |
| Kantar TNS | 19 Jan–14 Feb 2020 | 2,204 | 16.3 | 22.4 | 17.3 | 12.0 | 12.3 | 7.7 | 4.2 | 3.6 | 1.9 | 2.3 | 5.1 | 52.5 | 45.2 |
| Tietoykkönen | 21 Jan–10 Feb 2020 | 1,500 | 16.7 | 21.7 | 17.5 | 12.0 | 12.6 | 7.6 | 4.3 | 3.5 | 1.4 | 2.7 | 4.2 | 53.2 | 44.1 |
| Taloustutkimus | 13 Jan–4 Feb 2020 | 2,944 | 16.0 | 23.3 | 17.5 | 10.8 | 13.3 | 8.3 | 4.4 | 3.0 | 1.3 | 2.1 | 5.8 | 52.8 | 45.1 |
| Kantar TNS | 23 Dec 2019–17 Jan 2020 | 2,218 | 15.1 | 22.8 | 17.5 | 11.5 | 12.8 | 8.3 | 4.3 | 3.9 | 1.7 | 2.1 | 5.3 | 52 | 45.9 |
| Taloustutkimus | 9 Dec 2019–8 Jan 2020 | 1,461 | 14.9 | 24.3 | 19.3 | 12.0 | 12.0 | 8.1 | 3.9 | 2.2 | 1.4 | 1.9 | 5.0 | 50.9 | 47.2 |
| Kantar TNS | 25 Nov–20 Dec 2019 | 2,226 | 15.1 | 22.7 | 17.2 | 11.1 | 12.5 | 8.4 | 4.5 | 4.0 | 1.7 | 2.8 | 5.5 | 51.6 | 45.6 |
| Taloustutkimus | 11 Nov–3 Dec 2019 | 2,944 | 13.2 | 24.3 | 18.6 | 10.6 | 13.9 | 8.4 | 3.9 | 3.9 | 1.2 | 2.0 | 5.7 | 50 | 48 |
| Kantar TNS | 24 Oct–21 Nov 2019 | 2,314 | 15.2 | 22.4 | 17.3 | 11.7 | 13.1 | 7.9 | 4.3 | 3.8 | 1.6 | 2.7 | 5.1 | 52.2 | 45.1 |
| Taloustutkimus | 20 Oct–5 Nov 2019 | 2,397 | 13.9 | 23.0 | 17.3 | 12.9 | 14.2 | 7.9 | 4.3 | 3.2 | 1.6 | 1.6 | 5.7 | 53.2 | 45.1 |
| Kantar TNS | 23 Sep–21 Oct 2019 | 2,186 | 17.0 | 20.5 | 17.0 | 12.2 | 13.9 | 8.2 | 4.3 | 3.3 | 1.3 | 2.3 | 3.5 | 55.6 | 42.1 |
| Tietoykkönen | 17 Sep–8 Oct 2019 | 1,500 | 17.2 | 20.4 | 17.2 | 12.5 | 13.2 | 7.7 | 4.2 | 3.2 | 1.6 | 2.8 | 3.2 | 54.8 | 42.4 |
| Taloustutkimus | 9 Sep–1 Oct 2019 | 2,446 | 15.6 | 20.9 | 17.1 | 12.8 | 14.5 | 7.9 | 3.9 | 3.7 | 1.6 | 2.0 | 3.8 | 54.7 | 43.3 |
| Kantar TNS | 26 Aug–22 Sep 2019 | 2,236 | 17.3 | 19.8 | 17.3 | 11.9 | 14.2 | 8.2 | 4.4 | 3.4 | 1.5 | 2.0 | 2.5 | 56 | 42 |
| Taloustutkimus | 12 Aug–3 Sep 2019 | 2,440 | 16.9 | 20.6 | 17.4 | 11.6 | 14.6 | 8.1 | 3.8 | 3.4 | 1.4 | 2.2 | 3.2 | 55 | 42.8 |
| Kantar TNS | 29 Jul–23 Aug 2019 | 2,235 | 17.2 | 20.0 | 17.4 | 12.1 | 13.7 | 8.3 | 4.4 | 3.8 | 1.0 | 2.1 | 2.6 | 55.7 | 42.2 |
| Taloustutkimus | 8 Jul–6 Aug 2019 | 2,451 | 16.3 | 19.6 | 16.8 | 12.6 | 15.1 | 8.7 | 4.3 | 3.5 | 1.2 | 1.9 | 2.8 | 57 | 41.1 |
| Kantar TNS | 1–27 Jul 2019 | 2,248 | 16.5 | 20.7 | 16.7 | 12.2 | 14.0 | 8.1 | 4.5 | 3.9 | 1.1 | 2.3 | 4.0 | 55.3 | 42.4 |
| Taloustutkimus | 5 Jun–2 Jul 2019 | 2,446 | 16.1 | 19.7 | 16.8 | 11.7 | 14.3 | 8.8 | 4.6 | 3.8 | 1.7 | 2.5 | 2.9 | 55.5 | 42 |
| Kantar TNS | 3–28 Jun 2019 | 2,326 | 17.5 | 19.2 | 17.3 | 13.1 | 13.1 | 8.0 | 4.4 | 3.7 | 1.4 | 2.3 | 1.7 | 56.1 | 41.6 |
| Tietoykkönen | 4–14 Jun 2019 | 1,510 | 16.2 | 20.1 | 17.2 | 13.0 | 13.6 | 8.2 | 4.8 | 3.0 | – | 3.9 | 2.9 | 55.8 | 40.3 |
| Taloustutkimus | 13 May–4 Jun 2019 | 2,436 | 17.4 | 19.5 | 16.7 | 12.4 | 13.9 | 7.8 | 4.5 | 3.6 | 1.7 | 2.5 | 2.1 | – | – |
| Kantar TNS | 6 May–2 Jun 2019 | 2,314 | 17.5 | 18.2 | 17.5 | 13.2 | 12.2 | 8.5 | 4.5 | 3.9 | 2.1 | 2.4 | 0.7 | – | – |
| EP election | 26 May 2019 | - | 14.6 | 13.8 | 20.8 | 13.5 | 16.0 | 6.9 | 6.3 | 4.9 | – | 3.1 | 4.8 | – | – |
| Tietoykkönen | 3–14 May 2019 | 1,508 | 16.4 | 19.2 | 17.9 | 13.4 | 12.1 | 9.4 | 4.7 | 3.5 | – | 3.4 | 1.3 | – | – |
| Taloustutkimus | 15 Apr–7 May 2019 | 1,961 | 17.8 | 18.8 | 16.9 | 13.3 | 13.3 | 8.0 | 4.0 | 3.7 | 1.7 | 2.5 | 1.0 | – | – |
| Kantar TNS | 16 Apr–3 May 2019 | 1,505 | 16.9 | 18.7 | 17.1 | 12.7 | 12.8 | 8.3 | 4.4 | 4.1 | 2.5 | 2.0 | 1.6 | – | – |
| 2019 election | 14 Apr 2019 | – | 17.7 | 17.5 | 17.0 | 13.8 | 11.5 | 8.2 | 4.5 | 3.9 | 2.3 | 3.7 | 0.2 | – | – |

### First time voters poll

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | No preference | Lead | Gov. | Opp. |
| Kantar Public | 20 Jan – 7 Feb 2023 | 624 | 13 | 28 | 9 | 7 | 11 | 6 | 1 | 1 | 1 | 1 | 24 | 15 | 38 | 39 |

## By electoral district
### Helsinki

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Taloustutkimus | 13 – 25 Mar 2023 | 1,726 | 20.8 | 13.0 | 22.2 | - | 15.4 | 14.2 | 5.2 | - | 2.2 | 6.9 | 1.4 | - | - |
| Tietoykkönen | 6 – 14 Mar 2023 | 1,000 | 16.7 | 12.1 | 24.1 | 1.5 | 16.2 | 14.6 | 5.2 | 2.4 | 3.5 | 3.7 | 7.4 | 54.2 | 42.1 |
| Tietoykkönen | 30 Jan – 13 Feb 2023 | 1,000 | 14.8 | 11.2 | 25.5 | 1.7 | 18.8 | 14.3 | 4.8 | 3.0 | 1.6 | 4.3 | 6.7 | 54.4 | 41.3 |
| 2019 election | 14 Apr 2019 | – | 13.6 | 12.3 | 21.8 | 2.9 | 23.5 | 11.1 | 5.3 | 1.9 | 3.5 | 4.1 | 1.7 | – | – |

### Häme

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Tietoykkönen | Feb 2023 | TBA | 23.1 | 24.7 | 21.4 | 8.2 | 6.8 | 6.7 | – | 5.1 | – | 4.0 | 1.6 | 44.8 | 51.2 |
| 2019 election | 14 Apr 2019 | – | 24.0 | 21.0 | 19.2 | 10.2 | 8.4 | 7.4 | 0.2 | 5.7 | 1.6 | 2.5 | 3.0 | – | – |

### Kaakkois-Suomi

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Tietoykkönen | Feb 2023 | TBA | 22.5 | 21.6 | 21.6 | 13.4 | 6.0 | 4.9 | – | 3.9 | 2.3 | 3.8 | 0.9 | 46.8 | 49.4 |
| 2019 election | 14 Apr 2019 | – | 24.4 | 18.9 | 18.1 | 16.6 | 9.4 | 4.2 | – | 4.4 | 1.6 | 2.3 | 5.5 | – | – |

### Keski-Suomi

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Tietoykkönen | 2–10 Jan 2023 | 1,000 | 19.9 | 21.2 | 17.4 | 15.4 | 10.4 | 8.4 | – | 4.2 | – | 3.1 | 1.3 | 54.1 | 42.8 |
| 2019 election | 14 Apr 2019 | – | 18.9 | 18.0 | 12.8 | 19.8 | 11.4 | 8.2 | – | 5.7 | 2.8 | 2.4 | 0.9 | – | – |

### Pirkanmaa

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| 2023 election | 2 April 2023 | – | 25.9 | 20.2 | 21.5 | 7.1 | 7.5 | 6.9 | 0.3 | 5.5 | 2.6 | 2.7 | 4.4 | 47.7 | 49.8 |
| Taloustutkimus | 3–7 Mar 2023 | 1,097 | 23.5 | 20.4 | 17.8 | 7.5 | 9.7 | 10.4 | 0.3 | 5.9 | 1.6 | 2.8 | 3.1 | 51.4 | 45.7 |
| 2019 election | 14 Apr 2019 | – | 22.1 | 17.3 | 18.5 | 8.9 | 12.4 | 8.1 | 0.1 | 5.7 | 2.4 | 4.4 | 3.6 | – | – |

### Satakunta

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Norstat Finland | TBA | TBA | 20.0 | 31.9 | 14.0 | 14.6 | 3.8 | 10.4 | – | 3.2 | – | 2.1 | 11.9 | 48.8 | 49.1 |
| 2019 election | 14 Apr 2019 | – | 25.2 | 24.1 | 14.1 | 16.7 | 6.0 | 10.0 | 0.1 | 2.7 | – | 0.9 | 1.1 | – | – |

### Savo-Karjala

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Tietoykkönen | 2 Apr 2023 | – | 19.1 | 20.0 | 16.4 | 19.7 | 5.7 | 5.5 | 0.1 | 9.8 | 2.1 | 1.8 | 0.3 | 50 | 48.3 |
| Tietoykkönen | 7–22 Feb 2023 | 1,000 | 17.4 | 22.9 | 17.1 | 18.4 | 6.2 | 7.9 | – | 6.0 | 1.7 | 2.4 | 4.5 | 49.9 | 47.7 |
| 2019 election | 14 Apr 2019 | – | 17.3 | 18.1 | 12.5 | 22.8 | 9.6 | 7.2 | – | 7.8 | 1.5 | 3.2 | 4.7 | – | – |

### Uusimaa

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| Taloustutkimus | 13–25 Mar 2023 | 1,726 | 20.5 | 18.3 | 24.7 | 4.6 | 9.6 | 5.6 | 7.6 | 2.6 | 2.3 | 4.2 | 4.2 | 47.9 | 47.9 |
| Tietoykkönen | 8–15 Mar 2023 | 1,200 | 18.5 | 21.1 | 22.3 | 5.0 | 9.3 | 5.6 | 7.2 | 3.5 | 3.3 | 4.2 | 1.2 | 45.6 | 50.2 |
| Tietoykkönen | 1–14 Feb 2023 | 761 | 19.0 | 18.3 | 25.0 | 4.6 | 10.5 | 6.3 | 8.8 | 1.8 | 2.6 | 3.1 | 6.7 | 49.2 | 47.7 |
| 2019 election | 14 Apr 2019 | – | 17.8 | 15.9 | 20.9 | 6.5 | 13.5 | 4.8 | 8.1 | 2.7 | 4.5 | 4.3 | 6.0 | – | – |

### Varsinais-Suomi

| Polling firm | Fieldwork date | Sample size | SDP | PS | KOK | KESK | VIHR | VAS | SFP | KD | LIIK | Others | Lead | Gov. | Opp. |
| 2023 election | 2 Apr 2023 | – | 18.1 | 20.0 | 23.0 | 8.4 | 7.0 | 11.6 | 4.9 | 2.8 | 2.4 | 1.9 | 3.0 | 50 | 47.7 |
| Taloustutkimus | TBA | TBA | 19.8 | 20.4 | 20.7 | 8.1 | 8.0 | 10.8 | 5.7 | 3.0 | 2.0 | 1.5 | 0.3 | 52.4 | 46.1 |
| 2019 election | 14 Apr 2019 | – | 17.8 | 19.1 | 18.9 | 10.8 | 9.2 | 12.8 | 5.5 | 1.9 | 1.9 | 2.1 | 0.2 | – | – |