# 2028 South Korean legislative election

Legislative elections are to be held in South Korea in April 2028. All 300 members of the National Assembly were elected, 254 from first-past-the-post constituencies and 46 from proportional party lists.

## Electoral system

The National Assembly's 300 seats are elected by the following methods:
* 254 constituency seats are elected via first-past-the-post voting
* 46 seats are elected by proportional representation via the additional member system and largest remainder method.
The minimum voting age is set at 18.

## Political parties

| Parties | Parties | Leader | Ideology | Seats | Seats | Status |
| Parties | Parties | Leader | Ideology | Last election | Before election | Status |
| | Democratic Party | Lee Jae-myung | Liberalism | 161 / 300 | 170 / 300 | Opposition |
| | Democratic Party | Lee Jae-myung | Liberalism | 10 / 300 | 170 / 300 | Opposition |
| | People Power Party | Kweon Seong-dong | Conservatism | 90 / 300 | 108 / 300 | Government |
| | People Power Party | Kweon Seong-dong | Conservatism | 18 / 300 | 108 / 300 | Government |
| | Rebuilding Korea Party | Kim Sunmin (interim) | Liberalism | 12 / 300 | 12 / 300 | Opposition |
| | New Reform Party | Her Eun-a | Conservatism | 3 / 300 | 3 / 300 | Opposition |
| | Progressive Party | Yoon Jong-o [ko] | Progressivism | 3 / 300 | 3 / 300 | Opposition |
| | New Future Party | Jun Byung-hun [ko] | Centrist reformism | 1 / 300 | 0 / 300 | Opposition |
| | Basic Income Party | Oh Jun-ho [ko] | Universal basic income | 2 / 300 | 1 / 300 | Opposition |
| | Social Democratic Party | Han Chang-min [ko] | Social democracy | 2 / 300 | 1 / 300 | Opposition |

## Opinion polls

| Fieldwork date | Sample size | Margin of error | Polling firm | DPK | PPP | RKP | NRP | PP | NFP | BIP | SDP | Others | Und./ no ans. | Lead |
| 15-16 Mar 2025 | 1,000 | ±3.1 | KSOI / CBS | 44.9 | 36.6 | 2.5 | 2.0 | 0.8 | — | — | — | 1.0 | 12.2 | 8.3 |
| 14-15 Mar 2025 | 1,010 | ±3.1 | Flower Research | 44.7 | 34.4 | 5.4 | 1.4 | 0.6 | — | — | — | 1.0 | 12.6 | 10.3 |
| 12-14 Mar 2025 | 1,510 | ±2.5 | Realmeter / EKN | 44.3 | 39.0 | 3.3 | 1.5 | 0.7 | — | — | — | 2.4 | 8.8 | 5.3 |
| 11-13 Mar 2025 | 1,001 | ±3.1 | Gallup Korea | 40 | 36 | 3 | 2 | 1 | — | 0.2 | — | 0.5 | 19 | 4 |
| 10-13 Mar 2025 | 3,003 | ±1.8 | Flower Research | 47.1 | 35.1 | 3.9 | 1.6 | 0.5 | — | — | — | 1.3 | 10.5 | 12.0 |
| 12 Mar 2025 | 1,000 | ±3.1 | WinG Korea / Voice of Seoul | 43.1 | 43.6 | 3.0 | 1.8 | 0.7 | — | — | — | 2.8 | 5.0 | 0.5 |
| 10-12 Mar 2025 | 1,000 | ±3.1 | NBS | 36 | 38 | 5 | 2 | 0 | — | — | — | 1 | 19 | 2 |
| 9-10 Mar 2025 | 1,000 | ±3.1 | Researchview / KPI News | 43.5 | 40.0 | 6.1 | 2.0 | 0.9 | 0.7 | 0.8 | 0.8 | 1.9 | 3.4 | 3.5 |
| 8-10 Mar 2025 | 2,001 | ±2.2 | Jowon C&I / Straight News | 40.4 | 41.9 | 2.7 | 1.6 | — | — | — | — | 2.0 | 11.4 | 1.5 |
| 8-10 Mar 2025 | 1,022 | ±3.1 | Hangil Research / Kukinews | 39.2 | 38.5 | 3.4 | 2.2 | 1.1 | — | — | — | 2.6 | 13.0 | 0.7 |
| 7-8 Mar 2025 | 1,005 | ±3.1 | Flower Research | 45.0 | 34.3 | 5.9 | 1.6 | 1.0 | — | — | — | 1.0 | 11.1 | 10.7 |
| 5-7 Mar 2025 | 1,500 | ±2.5 | Realmeter / EKN | 41.0 | 42.7 | 3.9 | 1.7 | 1.1 | — | — | — | 1 | 8.1 | 1.7 |
| 4-6 Mar 2025 | 1,003 | ±3.1 | Gallup Korea | 40 | 36 | 2 | 2 | 1 | — | 0.2 | — | 1 | 18 | 4 |
| 3-5 Mar 2025 | 1,000 | ±3.1 | NBS | 35 | 34 | 6 | 2 | 1 | — | — | — | 2 | 20 | 1 |
| 4-5 Mar 2025 | 1,048 | ±3.0 | Media Tomato / News Tomato | 37.6 | 43.4 | 4.8 | 2.7 | 1.0 | — | — | — | 1.7 | 8.9 | 5.8 |
| 3-4 Mar 2025 | 1,004 | ±3.1 | Ace Research / Newsis | 42.3 | 41.1 | 3.0 | 1.8 | 0.7 | — | — | — | 2.2 | 9.0 | 1.2 |
| 2-3 Mar 2025 | 1,000 | ±3.1 | Researchview / KPI News | 40.3 | 40.6 | 5.5 | 2.5 | 1.4 | 1.1 | 0.7 | 0.6 | 2.0 | 5.4 | 0.2 |
| 1-2 Mar 2025 | 1,001 | ±3.1 | KOPRA / Asia Today | 38 | 42 | 5 | 3 | 1 | — | — | — | 3 | 9 | 4 |
| 28 Feb-1 Mar 2025 | 1,001 | ±3.1 | KSOI / Digital Times | 40.3 | 41.1 | 2.7 | 1.5 | 0.9 | — | 0.5 | 1.0 | 1.5 | 10.7 | 0.8 |
| 28 Feb-1 Mar 2025 | 1,000 | ±3.1 | Flower Research | 46.5 | 34.3 | 5.3 | 1.1 | 0.5 | — | — | — | 1.0 | 11.3 | 12.2 |
| 26-28 Feb 2025 | 1,000 | ±3.1 | Researchview | 39 | 39 | 7 | 2 | 1 | 1 | 1 | 1 | 2 | 7 | Tie |
| 26-28 Feb 2025 | 1,506 | ±2.5 | Realmeter / EKN | 44.2 | 37.6 | 4.0 | 2.6 | 0.8 | — | — | — | 1.9 | 8.8 | 6.8 |
| 26-27 Feb 2025 | 1,004 | ±3.1 | Flower Research | 47.3 | 36.4 | 4.5 | 1.4 | 0.2 | — | — | — | 0.9 | 9.4 | 10.9 |
| 25-27 Feb 2025 | 1,000 | ±3.1 | Gallup Korea | 38 | 36 | 3 | 2 | 0.3 | — | 0.1 | — | 1 | 19 | 2 |
| 26 Feb 2025 | 1,002 | ±3.1 | Media Research / Newspim | 41.3 | 42.1 | 2.8 | 2.0 | 0.9 | — | — | — | 1.9 | 9.0 | 0.8 |
| 24-26 Feb 2025 | 1,001 | ±3.1 | NBS | 34 | 37 | 6 | 2 | 1 | — | — | — | 2 | 20 | 3 |
| 23-24 Feb 2025 | 1,000 | ±3.1 | Researchview / KPI News | 43.0 | 38.8 | 5.2 | 1.7 | 0.8 | 1.0 | 0.7 | 0.4 | 1.3 | 7.3 | 4.2 |
| 22-24 Feb 2025 | 2,004 | ±2.2 | Jowon C&I / Straight News | 40.0 | 44.1 | 2.4 | 1.6 | — | — | — | — | 1.4 | 10.5 | 4.1 |
| 21-22 Feb 2025 | 1,000 | ±3.1 | KOPRA / Asia Today | 34 | 46 | 5 | 3 | 1 | — | — | — | 2 | 8 | 12 |
| 21-22 Feb 2025 | 1,003 | ±3.1 | Flower Research | 49.5 | 30.4 | 5.1 | 1.6 | 1.4 | — | — | — | 1.2 | 10.7 | 19.1 |
| 20-21 Feb 2025 | 1,006 | ±3.1 | Realmeter / EKN | 41.1 | 42.7 | 4.4 | 1.4 | 0.7 | — | — | — | 1.9 | 7.8 | 1.6 |
| 19-20 Feb 2025 | 1,010 | ±3.1 | Flower Research | 46.8 | 35.3 | 5.9 | 1.5 | 0.5 | — | — | — | 1.0 | 9.1 | 11.5 |
| 18-20 Feb 2025 | 1,002 | ±3.1 | Gallup Korea | 40 | 34 | 3 | 2 | 1 | — | 0.2 | 0.5 | 1 | 18 | 6 |
| 18-19 Feb 2025 | 1,001 | ±3.1 | Media Research / Newspim | 42.3 | 39.7 | 3.5 | 2.3 | 0.7 | — | — | — | 3.1 | 8.2 | 2.6 |
| 17-19 Feb 2025 | 1,000 | ±3.1 | NBS | 34 | 37 | 7 | 3 | 1 | — | — | — | 2 | 17 | 3 |
| 18 Feb 2025 | 1,002 | ±3.1 | Gongjung / Dailian | 37.2 | 49.0 | 3.6 | 1.6 | 0.4 | — | — | — | 1.6 | 6.6 | 11.8 |
| 17-18 Feb 2025 | 1,034 | ±3.0 | Media Tomato / News Tomato | 48.7 | 36.4 | 3.4 | 1.2 | 1.0 | — | — | — | 1.9 | 7.5 | 12.3 |
| 16-17 Feb 2025 | 1,000 | ±3.1 | Researchview / KPI News | 42.0 | 40.3 | 6.0 | 1.9 | 0.8 | 0.7 | 0.9 | 0.4 | 1.1 | 6.0 | 1.7 |
| 14-15 Feb 2025 | 1,013 | ±3.1 | Metavoice / JTBC | 41 | 36 | 3 | 1 | 1 | — | 1 | 0 | 1 | 17 | 5 |
| 14-15 Feb 2025 | 1,004 | ±3.1 | Flower Research | 47.7 | 35.8 | 4.2 | 1.3 | 0.5 | — | — | — | 1.4 | 9.1 | 11.9 |
| 14-15 Feb 2025 | 1,000 | ±3.1 | KOPRA / Asia Today | 36 | 43 | 6 | 3 | 1 | — | — | — | 3 | 8 | 7 |
| 13-14 Feb 2025 | 1,000 | ±3.1 | Realmeter / EKN | 43.1 | 41.4 | 3.6 | 2.2 | 1.2 | — | — | — | 1.1 | 7.4 | 1.7 |
| 11-13 Feb 2025 | 1,004 | ±3.1 | Gallup Korea | 38 | 39 | 4 | 2 | 0.3 | — | 0.3 | 0.1 | 1 | 16 | 1 |
| 12 Feb 2025 | 1,023 | ±3.1 | WinG Korea / Voice of Seoul | 41.2 | 46.0 | 2.9 | 1.2 | 0.5 | — | — | — | 1.4 | 6.8 | 4.8 |
| 10-12 Feb 2025 | 1,001 | ±3.1 | NBS | 36 | 37 | 6 | 2 | 1 | — | — | — | 1 | 17 | 1 |
| 9-10 Feb 2025 | 1,000 | ±3.1 | Researchview / KPI News | 40.2 | 40.2 | 7.2 | 2.2 | 0.8 | 1.0 | 0.3 | 0.5 | 1.8 | 5.8 | Tie |
| 8-10 Feb 2025 | 2,001 | ±2.2 | Jowon C&I / Straight News | 41.0 | 44.2 | 2.2 | 1.4 | — | — | — | — | 1.4 | 9.8 | 3.2 |
| 7-8 Feb 2025 | 1,000 | ±3.1 | EveryResearch / Newsspirit | 38.4 | 41.9 | 3.3 | 2.7 | 0.3 | — | — | — | 3.8 | 9.7 | 3.5 |
| 7-8 Feb 2025 | 1,006 | ±3.1 | Flower Research | 48.2 | 34.3 | 5.0 | 1.7 | 0.5 | — | — | — | 1.0 | 9.2 | 13.9 |
| 7-8 Feb 2025 | 1,000 | ±3.1 | KOPRA / Asia Today | 36 | 42 | 5 | 3 | 1 | — | — | — | 2 | 11 | 6 |
| 6-7 Feb 2025 | 1,002 | ±3.1 | Realmeter / EKN | 40.8 | 42.8 | 3.4 | 2.4 | 1.0 | — | — | — | 1.5 | 8.1 | 2.0 |
| 5-6 Feb 2025 | 1,001 | ±3.1 | Media Research / Newspim | 41.4 | 43.2 | 4.5 | 1.5 | 0.7 | — | — | — | 2.3 | 6.4 | 1.8 |
| 5 Feb 2025 | 1,017 | ±3.1 | WinG Korea / Voice of Seoul | 42.9 | 44.6 | 1.6 | 1.6 | 0.7 | — | — | — | 1.7 | 6.7 | 1.7 |
| 3-5 Feb 2025 | 1,000 | ±3.1 | NBS | 37 | 39 | 4 | 2 | 0 | — | — | — | 2 | 15 | 2 |
| 3-4 Feb 2025 | 1,035 | ±3.0 | Media Tomato / News Tomato | 41.4 | 41.1 | 3.6 | 2.0 | 0.7 | — | — | — | 1.3 | 9.8 | 0.3 |
| 3-4 Feb 2025 | 1,007 | ±3.1 | Gongjung / Dailian | 42.5 | 42.1 | 3.1 | 1.9 | 0.7 | — | — | — | 2.0 | 7.7 | 0.4 |
| 2-3 Feb 2025 | 1,000 | ±3.1 | Researchview / KPI News | 42.5 | 38.7 | 5.9 | 2.5 | 0.5 | 1.2 | 0.5 | 0.5 | 1.7 | 6.0 | 3.8 |
| 1-2 Feb 2025 | 1,000 | ±3.1 | Ace Research / Newsis | 39.7 | 43.7 | 3.0 | 1.9 | 0.4 | — | — | — | 2.6 | 8.7 | 4.0 |
| 31 Jan-1 Feb 2025 | 1,003 | ±3.1 | Flower Research | 50.4 | 34.3 | 3.5 | 2.3 | 0.5 | — | — | — | 0.9 | 8.2 | 16.1 |
| 31 Jan-1 Feb 2025 | 1,004 | ±3.1 | Gallup Korea / Segye Ilbo | 41 | 38 | 3 | 1 | 1 | — | 0 | — | 1 | 14 | 3 |
| 31 Jan-1 Feb 2025 | 1,005 | ±3.1 | KOPRA / Asia Today | 39 | 43 | 5 | 2 | 1 | — | — | — | 2 | 9 | 4 |
| 29–31 Jan 2025 | 1,000 | ±3.1 | Researchview | 42 | 41 | 5 | 3 | 0 | 1 | 0 | 1 | 2 | 5 | 1 |
| 27-28 Jan 2025 | 1,004 | ±3.1 | Korea Research / MBC | 44 | 41 | 4 | 2 | 0 | — | — | — | 1 | 8 | 3 |
| 24–26 Jan 2025 | 1,000 | ±3.1 | Hankook Researach / KBS | 37 | 35 | 8 | 3 | 1 | — | — | — | 2 | 15 | 2 |
| 24-25 Jan 2025 | 2,001 | ±2.2 | KOPRA / Asia Today | 37 | 44 | 5 | 3 | 1 | — | — | — | 1 | 9 | 7 |
| 24-25 Jan 2025 | 1,004 | ±3.1 | Kstat / MBC | 32 | 38 | 7 | 3 | 1 | — | — | — | 3 | 17 | 6 |
| 23-25 Jan 2025 | 1,004 | ±3.1 | Flower Research | 45.2 | 37.8 | 4.3 | 1.8 | 0.8 | — | — | — | 0.7 | 9.4 | 7.4 |
| 23-25 Jan 2025 | 1,004 | ±3.1 | Ipsos / SBS | 39 | 39 | 4 | 2 | 1 | — | — | — | 1 | 15 | Tie |
| 23-24 Jan 2025 | 1,002 | ±3.1 | Realmeter / EKN | 41.7 | 45.4 | 4.5 | 1.0 | 1.0 | — | — | — | 1.1 | 5.4 | 3.7 |
| 23-24 Jan 2025 | 1,031 | ±3.1 | Gallup Korea / JoongAngIlbo | 40 | 41 | 4 | 2 | 1 | — | — | 0 | 1 | 12 | 1 |
| 22-23 Jan 2025 | 1,002 | ±3.1 | WinG Korea / Voice of Seoul | 44.3 | 45.0 | 2.3 | 1.5 | 0.4 | — | — | — | 1.4 | 5.0 | 0.7 |
| 22-23 Jan 2025 | 1,003 | ±3.1 | Embrain Public / YTN | 38 | 42 | 4 | 2 | 1 | — | — | — | 1 | 12 | 4 |
| 21-23 Jan 2025 | 1,000 | ±3.1 | Gallup Korea | 40 | 38 | 3 | 1 | 1 | — | 0.4 | 0.1 | 1 | 15 | 2 |
| 20-22 Jan 2025 | 1,000 | ±3.1 | NBS | 36 | 38 | 5 | 2 | 1 | — | — | — | 1 | 17 | 2 |
| 20-21 Jan 2025 | 1,012 | ±3.1 | Media Research / Newspim | 38.8 | 48.5 | 3.8 | 1.3 | 0.4 | — | — | — | 1.7 | 5.5 | 9.7 |
| 20-21 Jan 2025 | 1,014 | ±3.1 | Gongjung / Dailian | 37.3 | 46.4 | 2.8 | 1.6 | 1.4 | — | — | — | 3.1 | 7.4 | 9.1 |
| 19-20 Jan 2025 | 1,000 | ±3.1 | Researchview / KPI News | 40.4 | 41.5 | 5.9 | 2.9 | 1.1 | 0.5 | 0.8 | 0.5 | 1.6 | 4.8 | 1.1 |
| 18-20 Jan 2025 | 2,006 | ±2.2 | Jowon C&I / Straight News | 39.0 | 45.3 | 2.5 | 1.4 | — | — | — | — | 1.6 | 10.3 | 6.3 |
| 17-18 Jan 2025 | 1,003 | ±3.1 | KOPRA / Asia Today | 35 | 46 | 5 | 3 | 2 | — | — | — | 3 | 8 | 11 |
| 16-17 Jan 2025 | 1,004 | ±3.1 | Realmeter / EKN | 39.0 | 46.5 | 4.2 | 1.9 | 0.7 | — | — | — | 1.2 | 6.5 | 7.5 |
| 15-16 Jan 2025 | 1,039 | ±3.0 | WinG Korea / Voice of Seoul | 42.8 | 46.4 | 1.7 | 1.7 | 0.6 | — | — | — | 1.5 | 5.4 | 3.6 |
| 14-16 Jan 2025 | 1,001 | ±3.1 | Gallup Korea | 36 | 39 | 4 | 2 | 1 | — | 0.3 | 0.1 | 1 | 17 | 3 |
| 13-15 Jan 2025 | 1,005 | ±3.1 | NBS | 33 | 35 | 8 | 3 | 1 | — | — | — | 3 | 18 | 2 |
| 13-14 Jan 2025 | 1,031 | ±3.0 | Media Tomato / News Tomato | 41.8 | 40.5 | 3.8 | 2.3 | 1.0 | — | — | — | 2.7 | 7.8 | 1.3 |
| 12-13 Jan 2025 | 1,000 | ±3.1 | Researchview / KPI News | 40.5 | 39.7 | 5.6 | 2.1 | 1.1 | 0.5 | 0.8 | 0.5 | 2.3 | 6.8 | 0.8 |
| 10-11 Jan 2025 | 1,002 | ±3.1 | KOPRA / Asia Today | 35 | 42 | 7 | 3 | 1 | — | — | — | 2 | 11 | 7 |
| 10-11 Jan 2025 | 1,007 | ±3.1 | Flower Research | 43.9 | 33.2 | 6.2 | 2.5 | 0.6 | — | — | — | 0.9 | 12.6 | 10.7 |
| 9-10 Jan 2025 | 1,006 | ±3.1 | Realmeter / EKN | 42.2 | 40.8 | 4.8 | 2.4 | 1.2 | — | — | — | 2.1 | 6.6 | 1.4 |
| 8-9 Jan 2025 | 1,035 | ±3.0 | WinG Korea / Voice of Seoul | 43.9 | 41.1 | 4.0 | 1.9 | 0.3 | — | — | — | 1.7 | 6.9 | 2.8 |
| 7-9 Jan 2025 | 1,004 | ±3.1 | Gallup Korea | 36 | 34 | 5 | 2 | 1 | — | 1 | 0.1 | 1 | 19 | 2 |
| 6-8 Jan 2025 | 1,000 | ±3.1 | NBS | 36 | 32 | 7 | 3 | 1 | — | — | — | 2 | 19 | 4 |
| 6-7 Jan 2025 | 1,000 | ±3.1 | Media Research / Newspim | 40.4 | 40.0 | 4.7 | 2.1 | 0.9 | — | — | — | 3.1 | 8.8 | 0.4 |
| 6-7 Jan 2025 | 1,003 | ±3.1 | Gongjung / Dailian | 38.9 | 41.0 | 4.7 | 3.0 | 1.0 | — | — | — | 3.1 | 8.3 | 2.1 |
| 5-6 Jan 2025 | 1,000 | ±3.1 | Researchview / KPI News | 43.3 | 33.5 | 7.4 | 3.4 | 1.1 | 0.8 | 0.2 | 0.5 | 3.1 | 6.6 | 9.8 |
| 5-6 Jan 2025 | 1,001 | ±3.1 | Gongjung / Pennmike | 40.9 | 40.2 | 3.6 | 2.7 | 1.2 | — | — | — | 3.1 | 8.4 | 0.7 |
| 4-6 Jan 2025 | 1,013 | ±3.1 | Hangil Research / Kukinews | 37.0 | 36.3 | 4.9 | 2.1 | 1.2 | 1.8 | — | — | 4.3 | 12.5 | 0.7 |
| 4-6 Jan 2025 | 2,003 | ±2.2 | Jowon C&I / Straight News | 43.7 | 37.9 | 3.1 | 2.3 | — | — | — | — | 2.0 | 11.1 | 5.8 |
| 4-5 Jan 2025 | 1,000 | ±3.1 | KOPRA / Newdaily | 33.7 | 38.8 | 5.6 | 2.5 | 1.9 | — | — | — | 2.6 | 15.0 | 5.1 |
| 3-4 Jan 2025 | 1,004 | ±3.1 | KOPRA / Asia Today | 39 | 36 | 7 | 2 | 1 | — | — | — | 3 | 11 | 3 |
| 3-4 Jan 2025 | 1,015 | ±3.1 | Flower Research | 47.1 | 26.8 | 6.1 | 2.9 | 1.1 | — | — | — | 1.4 | 14.6 | 20.3 |
| 2-3 Jan 2025 | 1,001 | ±3.1 | Realmeter / EKN | 45.2 | 34.4 | 4.8 | 3.1 | 1.1 | — | — | — | 1.8 | 9.6 | 10.8 |
| 2 Jan 2025 | 1,020 | ±3.1 | Gongjung / Fntoday | 42.4 | 36.5 | 4.1 | 3.0 | 1.0 | — | — | — | 3.6 | 9.5 | 5.9 |
| 30-31 Dec 2024 | 1,033 | ±3.0 | Media Tomato / News Tomato | 47.8 | 30.4 | 5.2 | 3.5 | 1.2 | — | — | — | 1.9 | 10.1 | 17.4 |
| 29–31 Dec 2024 | 1,000 | ±3.1 | Researchview | 42 | 30 | 6 | 5 | 2 | 1 | 1 | 0 | 3 | 10 | 12 |
| 29–31 Dec 2024 | 1,014 | ±3.1 | Next Researach / Maeil Business | 35 | 21 | 5 | 2 | 1 | — | — | — | 2 | 35 | 14 |
| 29–31 Dec 2024 | 1,000 | ±3.1 | Hankook Researach / KBS | 42 | 24 | 7 | 4 | 1 | — | — | — | 1 | 22 | 18 |
| 29-30 Dec 2024 | 1,003 | ±3.1 | Korea Research / MBC | 48 | 29 | 5 | 2 | 1 | — | — | — | 2 | 14 | 19 |
| 29-30 Dec 2024 | 1,010 | ±3.1 | Ace Research / Newsis | 40.4 | 35.7 | 4.3 | 3.3 | 1.3 | — | — | — | 3.0 | 12.1 | 4.7 |
| 29-30 Dec 2024 | 1,006 | ±3.1 | Embrain Public / JoongAngIlbo | 44 | 29 | 4 | 3 | 1 | — | — | — | 1 | 18 | 15 |
| 29-30 Dec 2024 | 1,008 | ±3.1 | KIR / Cheonjiilbo | 41.5 | 35.4 | 5.0 | 1.1 | 1.1 | — | — | — | 1.7 | 14.2 | 6.1 |
| 28-29 Dec 2024 | 1,000 | ±3.1 | Research&Research / Dong-A Ilbo | 38.2 | 27.0 | 9.7 | 3.5 | 0.8 | — | 0.7 | — | 1.3 | 18.9 | 11.2 |
| 28-29 Dec 2024 | 1,000 | ±3.1 | EveryResearch / Newsspirit | 43.3 | 34.7 | 4.2 | 3.3 | 0.8 | — | — | — | 3.3 | 10.4 | 8.6 |
| 28-29 Dec 2024 | 1,020 | ±3.1 | Metavoice / Kyunghyang Shinmun | 36 | 27 | 6 | 2 | 1 | — | 0 | 0 | 2 | 25 | 9 |
| 28-29 Dec 2024 | 1,003 | ±3.1 | Jowon C&I / Hanyangeconomy | 37.8 | 38.2 | 3.2 | 3.0 | — | — | — | — | 2.9 | 14.9 | 0.4 |
| 26–27 Dec 2024 | 1,000 | ±3.1 | Hankook Researach / Korea Times | 39 | 25 | 8 | 3 | 1 | — | — | — | 2 | 21 | 14 |
| 26-27 Dec 2024 | 1,001 | ±3.1 | Realmeter / EKN | 45.8 | 30.6 | 6.0 | 3.0 | 2.1 | — | — | — | 2.3 | 10.2 | 15.2 |
| 25 Dec 2024 | 1,030 | ±3.1 | Research&Research / Pennmike | 45 | 25 | 7 | 5 | 2 | 0 | — | — | 2 | 15 | 20 |
| 23-24 Dec 2024 | 1,000 | ±3.1 | KIR / Cheonjiilbo | 40.7 | 31.3 | 6.9 | 3.3 | 0.6 | — | — | — | 2.1 | 15.1 | 9.4 |
| 23-24 Dec 2024 | 1,013 | ±3.1 | Gongjung / Dailian | 44.1 | 30.3 | 5.5 | 4.1 | 1.3 | 3.2 | — | — | 3.6 | 7.9 | 13.8 |
| 22–23 Dec 2024 | 1,000 | ±3.1 | Hankook Researach / Hankookilbo | 43 | 23 | 7 | 3 | 1 | — | — | — | 2 | 20 | 20 |
| 22–23 Dec 2024 | 1,004 | ±3.1 | Gongjung / Pennmike | 41.1 | 32.8 | 7.7 | 3.5 | 1.4 | 3.7 | — | — | 1.5 | 8.4 | 8.3 |
| 20-21 Dec 2024 | 1,000 | ±3.1 | Flower Research | 52.8 | 24.2 | 7.4 | 2.0 | 0.9 | — | — | — | 1.1 | 11.6 | 28.6 |
| 19-20 Dec 2024 | 1,001 | ±3.1 | Realmeter / EKN | 50.3 | 29.7 | 6.0 | 2.7 | 1.2 | — | — | — | 1.9 | 8.2 | 20.6 |
| 18-19 Dec 2024 | 1,001 | ±3.1 | Media Research / Newspim | 47.5 | 29.6 | 5.4 | 3.2 | 1.3 | — | — | — | 1.6 | 11.3 | 17.9 |
| 17-19 Dec 2024 | 1,000 | ±3.1 | Gallup Korea | 48 | 24 | 4 | 2 | 0.3 | — | — | — | 1 | 21 | 24 |
| 16-18 Dec 2024 | 1,002 | ±3.1 | NBS | 39 | 26 | 8 | 2 | 1 | — | — | — | 1 | 24 | 13 |
| 16-17 Dec 2024 | 1,036 | ±3.0 | Media Tomato / News Tomato | 50.4 | 25.8 | 5.5 | 4.3 | 1.2 | — | — | — | 2.2 | 10.6 | 24.6 |
| 14-16 Dec 2024 | 2,002 | ±2.2 | Jowon C&I / Straight News | 48.6 | 30.1 | 4.3 | 2.5 | — | — | — | — | 1.8 | 12.7 | 18.5 |
| 13-14 Dec 2024 | 1,011 | ±3.1 | Flower Research | 53.1 | 21.2 | 7.1 | 3.1 | 1.2 | — | — | — | 1.7 | 12.7 | 31.9 |
| 12-13 Dec 2024 | 1,001 | ±3.1 | Realmeter / EKN | 52.4 | 25.7 | 8.0 | 2.8 | 1.1 | — | — | — | 1.4 | 8.6 | 26.7 |
| 10-12 Dec 2024 | 1,002 | ±3.1 | Gallup Korea | 40 | 24 | 8 | 4 | 1 | — | 0.4 | — | 1 | 23 | 16 |
| 10 Dec 2024 | 1,005 | ±3.1 | Embrain Public / News1 | 45 | 21 | 9 | 4 | 1 | — | — | — | 2 | 18 | 24 |
| 9 Dec 2024 | 1,001 | ±3.1 | Gongjung / Dailian | 42.5 | 23.6 | 7.3 | 5.0 | 1.4 | 5.0 | — | — | 3.9 | 11.3 | 18.9 |
| 7-9 Dec 2024 | 2,002 | ±2.2 | Jowon C&I / Straight News | 48.9 | 30.4 | 4.0 | 2.8 | — | — | — | — | 1.1 | 12.8 | 18.5 |
| 8 Dec 2024 | 1,000 | ±3.1 | Researchview / KPI News | 50.3 | 18.2 | 10.5 | 4.6 | 1.3 | 1.1 | 0.8 | 0.6 | 2.1 | 10.4 | 32.1 |
| 8 Dec 2024 | 1,007 | ±3.1 | Media Research / Newspim | 50.0 | 23.1 | 8.4 | 3.6 | 0.9 | — | — | — | 2.2 | 11.9 | 26.9 |
| 7-8 Dec 2024 | 1,002 | ±3.1 | Jowon C&I / Hanyangeconomy | 48.3 | 30.9 | 3.7 | 3.0 | — | — | — | — | 1.1 | 13.0 | 17.4 |
| 6-7 Dec 2024 | 1,014 | ±3.1 | Gallup Korea / Kukminilbo | 46 | 24 | 9 | 2 | 1 | 0 | — | — | 1 | 17 | 22 |
| 6-7 Dec 2024 | 1,004 | ±3.1 | Flower Research | 50.6 | 21.8 | 8.8 | 2.4 | 0.7 | — | — | — | 1.1 | 14.6 | 28.8 |
| 5-6 Dec 2024 | 1,012 | ±3.1 | Realmeter / EKN | 47.6 | 26.2 | 7.3 | 4.3 | 0.8 | — | — | — | 2.4 | 11.5 | 21.4 |
| 3-5 Dec 2024 | 1,001 | ±3.1 | Gallup Korea | 37 | 27 | 7 | 2 | 0.3 | — | 0.1 | — | 1 | 26 | 10 |
| 4 Dec 2024 | 1,047 | ±3.0 | Media Research / Newspim | 40.4 | 26.3 | 8.4 | 5.2 | 2.2 | — | — | — | 2.2 | 15.2 | 14.1 |
| 2-3 Dec 2024 | 1,008 | ±3.1 | Media Tomato / News Tomato | 49.8 | 27.5 | 8.0 | 3.2 | 1.0 | — | — | — | 1.6 | 8.8 | 22.3 |
| 1-3 Dec 2024 | 1,002 | ±3.1 | EveryResearch / EveryNews | 37.4 | 31.8 | 9.4 | 4.0 | 1.4 | — | — | — | 4.3 | 11.6 | 5.6 |
| 29-30 Nov 2024 | 1,001 | ±3.1 | Flower Research | 47.0 | 28.0 | 7.1 | 2.1 | 1.0 | — | — | — | 0.6 | 14.1 | 19.0 |
| 28-30 Nov 2024 | 1,000 | ±3.1 | Researchview | 45 | 29 | 7 | 4 | 1 | 1 | 1 | 0 | 2 | 9 | 16 |
| 25-29 Nov 2024 | 1,002 | ±3.1 | Realmeter / EKN | 45.2 | 32.3 | 6.1 | 2.6 | 1.7 | — | — | — | 2.6 | 9.6 | 12.9 |
| 26-28 Nov 2024 | 1,001 | ±3.1 | Gallup Korea | 33 | 32 | 5 | 3 | 1 | — | 0.3 | — | 1 | 24 | 1 |
| 26-27 Nov 2024 | 1,001 | ±3.1 | KSOI / CBS | 45.2 | 31.9 | 6.0 | 3.4 | 0.7 | — | — | — | 2.6 | 10.3 | 13.3 |
| 25-26 Nov 2024 | 1,000 | ±3.1 | Media Research / Newspim | 35.7 | 32.6 | 8.6 | 4.9 | 1.9 | — | — | — | 2.2 | 14.2 | 3.1 |
| 23-25 Nov 2024 | 2,001 | ±2.2 | Jowon C&I / Straight News | 47.7 | 30.7 | 5.0 | 2.8 | — | — | — | — | 2.1 | 11.6 | 17.0 |
| 22-23 Nov 2024 | 1,001 | ±3.1 | Flower Research | 47.5 | 27.0 | 7.0 | 2.0 | 1.1 | — | — | — | 0.7 | 14.7 | 20.5 |
| 21-22 Nov 2024 | 1,003 | ±3.1 | Realmeter / EKN | 44.9 | 30.3 | 7.8 | 3.2 | 1.0 | — | — | — | 1.6 | 11.3 | 14.6 |
| 19-21 Nov 2024 | 1,001 | ±3.1 | Gallup Korea | 34 | 28 | 7 | 2 | 1 | — | 0.3 | 0.1 | 1 | 27 | 6 |
| 18-20 Nov 2024 | 1,002 | ±3.1 | NBS | 31 | 30 | 9 | 3 | 1 | — | — | — | 1 | 24 | 1 |
| 18-19 Nov 2024 | 1,018 | ±3.1 | Media Tomato / News Tomato | 50.3 | 26.2 | 7.3 | 3.0 | 0.9 | — | — | — | 2.1 | 10.1 | 24.1 |
| 18-19 Nov 2024 | 1,000 | ±3.1 | Gongjung / Dailian | 39.4 | 31.0 | 6.8 | 3.0 | 1.4 | 3.1 | — | — | 4.0 | 11.2 | 8.4 |
| 15-16 Nov 2024 | 1,004 | ±3.1 | Flower Research | 49.5 | 24.2 | 9.6 | 2.7 | 0.7 | — | — | — | 1.2 | 12.1 | 25.3 |
| 14-15 Nov 2024 | 1,003 | ±3.1 | Realmeter / EKN | 47.5 | 31.6 | 5.6 | 3.6 | 0.9 | — | — | — | 2.0 | 8.8 | 15.9 |
| 12-14 Nov 2024 | 1,002 | ±3.1 | Gallup Korea | 34 | 27 | 7 | 3 | 1 | — | 0.3 | 0.1 | 2 | 26 | 7 |
| 11-12 Nov 2024 | 1,002 | ±3.1 | Media Research / Newspim | 35.4 | 32.3 | 8.0 | 4.8 | 1.6 | — | — | — | 3.9 | 14.0 | 3.1 |
| 10-11 Nov 2024 | 1,010 | ±3.1 | Ace Research / Newsis | 41.9 | 30.2 | 6.8 | 4.0 | 2.1 | — | — | — | 1.9 | 13.1 | 11.7 |
| 9-11 Nov 2024 | 2,000 | ±2.2 | Jowon C&I / Straight News | 46.3 | 32.3 | 5.8 | 2.5 | — | — | — | — | 1.8 | 11.3 | 14.0 |
| 8-10 Nov 2024 | 1,000 | ±3.1 | EveryResearch / EveryNews | 44.3 | 28.5 | 9.4 | 2.4 | 0.8 | — | — | — | 2.7 | 12.0 | 15.8 |
| 8-9 Nov 2024 | 1,005 | ±3.1 | Flower Research | 49.5 | 25.7 | 7.8 | 2.3 | 1.0 | — | — | — | 1.2 | 12.6 | 23.8 |
| 7-8 Nov 2024 | 1,003 | ±3.1 | Realmeter / EKN | 43.7 | 30.7 | 9.0 | 4.0 | 1.4 | — | — | — | 1.6 | 9.6 | 13.0 |
| 5-7 Nov 2024 | 1,002 | ±3.1 | Gallup Korea | 36 | 29 | 7 | 3 | 1 | — | 0.2 | 0.1 | 1 | 24 | 7 |
| 4-6 Nov 2024 | 1,002 | ±3.1 | NBS | 31 | 29 | 11 | 3 | 2 | — | — | — | 2 | 23 | 2 |
| 4-5 Nov 2024 | 1,010 | ±3.1 | Media Tomato / News Tomato | 50.3 | 27.2 | 7.4 | 3.9 | 1.4 | — | — | — | 1.9 | 8.1 | 23.1 |
| 4-5 Nov 2024 | 1,000 | ±3.1 | Gongjung / Dailian | 33.3 | 37.7 | 7.8 | 4.3 | 1.9 | 2.9 | — | — | 3.3 | 8.9 | 4.4 |
| 1-2 Nov 2024 | 1,002 | ±3.1 | KSOI / Ohmynews | 42.0 | 29.1 | 6.7 | 3.5 | 1.5 | — | — | — | 2.7 | 14.6 | 12.9 |
| 1-2 Nov 2024 | 1,010 | ±3.1 | Flower Research | 46.6 | 27.3 | 9.3 | 3.0 | 0.8 | — | — | — | 0.7 | 12.3 | 19.3 |
| 31 Oct-1 Nov 2024 | 1,011 | ±3.1 | Gallup Korea / Joongang Ilbo | 34 | 29 | 11 | 4 | 2 | — | 0 | 0 | 2 | 19 | 5 |
| 31 Oct-1 Nov 2024 | 1,009 | ±3.1 | Realmeter / EKN | 47.1 | 29.4 | 7.0 | 4.5 | 2.0 | — | — | — | 1.8 | 8.3 | 17.7 |
| 29-31 Oct 2024 | 1,000 | ±3.1 | Researchview | 41 | 30 | 10 | 4 | 1 | 1 | 1 | 1 | 2 | 9 | 11 |
| 29-31 Oct 2024 | 1,005 | ±3.1 | Gallup Korea | 32 | 32 | 7 | 2 | 1 | — | — | 0.1 | 1 | 25 | Tie |
| 27-28 Oct 2024 | 1,007 | ±3.1 | Embrain / Munhwa Ilbo | 24 | 23 | 9 | 3 | 1 | — | — | — | 1 | 39 | 1 |
| 28-29 Oct 2024 | 1,001 | ±3.1 | Media Research / Newspim | 34.4 | 34.4 | 9.5 | 4.0 | 2.2 | — | — | — | 3.2 | 12.1 | Tie |
| 26-28 Oct 2024 | 2,000 | ±2.2 | Jowon C&I / Straight News | 45.6 | 33.2 | 5.7 | 3.1 | — | — | — | — | 2.0 | 10.4 | 12.4 |
| 25-26 Oct 2024 | 1,003 | ±3.1 | Flower Research | 45.5 | 29.3 | 7.6 | 2.4 | 0.9 | — | — | — | 0.9 | 13.4 | 16.2 |
| 24-25 Oct 2024 | 1,004 | ±3.1 | Realmeter / EKN | 43.2 | 32.6 | 6.8 | 3.7 | 1.7 | — | — | — | 2.2 | 9.8 | 10.6 |
| 22-24 Oct 2024 | 1,001 | ±3.1 | Gallup Korea | 30 | 30 | 6 | 4 | 1 | — | 0.3 | — | 1 | 27 | Tie |
| 21-23 Oct 2024 | 1,000 | ±3.1 | NBS | 30 | 28 | 8 | 3 | 1 | — | — | — | 2 | 29 | 2 |
| 22 Oct 2024 | 1,004 | ±3.1 | Gongjung / Dailian | 34.3 | 32.7 | 7.6 | 5.6 | 1.4 | 3.3 | — | — | 3.4 | 11.6 | 1.6 |
| 21-22 Oct 2024 | 1,012 | ±3.1 | Media Tomato / News Tomato | 50.4 | 22.4 | 8.8 | 3.8 | 1.5 | — | — | — | 2.8 | 10.3 | 28.0 |
| 18-19 Oct 2024 | 1,005 | ±3.1 | Flower Research | 45.9 | 26.4 | 9.1 | 3.3 | 0.6 | — | — | — | 0.6 | 14.1 | 19.5 |
| 17-18 Oct 2024 | 1,003 | ±3.1 | Realmeter / EKN | 44.2 | 31.3 | 7.4 | 4.6 | 1.3 | — | — | — | 1.8 | 9.4 | 12.9 |
| 15-17 Oct 2024 | 1,001 | ±3.1 | Gallup Korea | 30 | 28 | 8 | 3 | 1 | — | 0.7 | — | 1 | 27 | 2 |
| 14-15 Oct 2024 | 1,000 | ±3.1 | Media Research / Newspim | 35.8 | 34.2 | 8.9 | 3.8 | 1.7 | — | — | — | 2.7 | 13.0 | 1.6 |
| 12-14 Oct 2024 | 2,002 | ±2.2 | Jowon C&I / Straight News | 44.1 | 33.9 | 6.6 | 3.4 | — | — | — | — | 2.1 | 9.9 | 10.2 |
| 11-12 Oct 2024 | 1,003 | ±3.1 | Flower Research | 43.5 | 26.9 | 9.4 | 1.9 | 0.5 | — | — | — | 1.3 | 16.5 | 16.6 |
| 10-11 Oct 2024 | 1,001 | ±3.1 | Realmeter / EKN | 43.9 | 30.8 | 9.3 | 3.8 | 1.1 | — | — | — | 2.0 | 9.1 | 13.1 |
| 8-9 Oct 2024 | 1,004 | ±3.1 | Media Tomato / News Tomato | 46.3 | 26.0 | 9.5 | 3.9 | 1.5 | — | — | — | 2.7 | 10.1 | 20.3 |
| 7-9 Oct 2024 | 1,000 | ±3.1 | NBS | 28 | 27 | 11 | 2 | 1 | — | — | — | 1 | 30 | 1 |
| 7-8 Oct 2024 | 1,000 | ±3.1 | Gongjung / Dailian | 35.2 | 37.9 | 7.3 | 4.4 | 1.4 | 1.2 | — | — | 3.1 | 9.5 | 2.7 |
| 4-5 Oct 2024 | 1,007 | ±3.1 | Flower Research | 41.9 | 29.0 | 9.6 | 2.6 | 1.2 | — | — | — | 0.9 | 14.9 | 12.9 |
| 2-4 Oct 2024 | 1,004 | ±3.1 | Realmeter / EKN | 42.4 | 32.7 | 8.6 | 5.1 | 0.5 | — | — | — | 2.1 | 8.6 | 9.7 |
| 30 Sep-1 Oct 2024 | 1,003 | ±3.1 | Media Research / Newspim | 36.0 | 33.7 | 9.7 | 4.5 | 2.1 | — | — | — | 2.9 | 11.1 | 2.3 |
| 28-30 Sep 2024 | 1,000 | ±3.1 | Researchview | 40 | 30 | 11 | 5 | 1 | 2 | 1 | 1 | 3 | 7 | 10 |
| 28-30 Sep 2024 | 2,001 | ±2.2 | Jowon C&I / Straight News | 42.3 | 35.6 | 6.5 | 2.7 | — | — | — | — | 2.4 | 10.7 | 6.7 |
| 28-29 Sep 2024 | 1,002 | ±3.1 | Ace Research / Newsis | 35.7 | 33.0 | 8.8 | 4.0 | 1.1 | — | — | — | 2.7 | 14.8 | 2.7 |
| 27-28 Sep 2024 | 1,000 | ±3.1 | Flower Research | 42.5 | 26.8 | 9.9 | 3.1 | 1.3 | — | — | — | 1.3 | 15.1 | 15.7 |
| 26-27 Sep 2024 | 1,003 | ±3.1 | Realmeter / EKN | 43.2 | 29.9 | 9.2 | 4.3 | 1.8 | — | — | — | 2.3 | 9.3 | 13.3 |
| 24-26 Sep 2024 | 1,001 | ±3.1 | Gallup Korea | 32 | 31 | 8 | 4 | 1 | — | 0.2 | 0.2 | 1 | 23 | 1 |
| 23-25 Sep 2024 | 1,005 | ±3.1 | NBS | 26 | 28 | 12 | 4 | 1 | — | — | — | 1 | 28 | 2 |
| 23-24 Sep 2024 | 1,005 | ±3.1 | Gongjung / Dailian | 35.4 | 32.6 | 8.8 | 6.3 | 0.8 | 1.7 | — | — | 3.0 | 11.4 | 2.8 |
| 20-21 Sep 2024 | 1,010 | ±3.1 | Flower Research | 39.5 | 28.5 | 8.9 | 3.2 | 0.8 | — | — | — | 1.2 | 17.8 | 11.0 |
| 19-20 Sep 2024 | 1,001 | ±3.1 | Realmeter / EKN | 39.2 | 35.2 | 9.1 | 4.5 | 1.2 | — | — | — | 1.9 | 8.9 | 4.0 |
| 18-19 Sep 2024 | 1,000 | ±3.1 | Media Research / Newspim | 34.1 | 32.9 | 9.1 | 6.0 | 2.2 | — | — | — | 3.3 | 12.5 | 1.2 |
| 12-13 Sep 2024 | 1,001 | ±3.1 | Realmeter / EKN | 39.6 | 33.0 | 10.7 | 4.2 | 0.9 | — | — | — | 1.8 | 9.8 | 6.6 |
| 11-12 Sep 2024 | 1,002 | ±3.1 | Korea Research / MBC | 30 | 33 | 11 | 4 | 1 | — | — | — | 2 | 20 | 3 |
| 10-12 Sep 2024 | 1,002 | ±3.1 | Gallup Korea | 33 | 28 | 8 | 2 | 1 | — | 0.4 | 0.2 | 1 | 26 | 5 |
| 10-12 Sep 2024 | 2,004 | ±2.2 | Jowon C&I / Straight News | 45.1 | 34.2 | 5.7 | 3.7 | — | — | — | — | 1.9 | 9.4 | 10.9 |
| 10 Sep 2024 | 1,002 | ±3.1 | Gongjung / Dailian | 33.8 | 34.0 | 10.0 | 5.4 | 1.6 | 1.1 | — | — | 2.8 | 11.4 | 0.2 |
| 7-8 Sep 2024 | 1,000 | ±3.1 | EveryResearch / Newsspirit | 39.0 | 29.6 | 10.0 | 6.3 | 1.4 | — | — | — | 2.3 | 11.2 | 9.4 |
| 6-7 Sep 2024 | 1,003 | ±3.1 | Flower Research | 42.0 | 29.0 | 7.6 | 2.8 | 1.2 | — | — | — | 0.8 | 16.7 | 13.0 |
| 5-6 Sep 2024 | 1,001 | ±3.1 | Realmeter / EKN | 40.1 | 34.6 | 7.8 | 4.1 | 2.2 | — | — | — | 2.5 | 8.6 | 5.5 |
| 3-5 Sep 2024 | 1,001 | ±3.1 | Gallup Korea | 32 | 31 | 7 | 2 | 0.3 | — | 0.4 | — | 1 | 26 | 1 |
| 2-4 Sep 2024 | 1,001 | ±3.1 | NBS | 26 | 27 | 12 | 4 | 1 | — | — | — | 2 | 28 | 1 |
| 2-3 Sep 2024 | 1,000 | ±3.1 | Media Research / Newspim | 34.3 | 33.7 | 8.7 | 4.8 | 1.2 | 2.3 | — | — | 3.7 | 11.3 | 0.6 |
| 31 Aug-2 Sep 2024 | 2,003 | ±2.2 | Jowon C&I / Straight News | 43.6 | 34.3 | 5.3 | 4.3 | — | — | — | — | 1.8 | 10.7 | 9.3 |
| 29-31 Aug 2024 | 1,000 | ±3.1 | Researchview | 37 | 31 | 12 | 5 | 0 | 1 | 0 | 1 | 2 | 10 | 6 |
| 28-29 Aug 2024 | 1,001 | ±3.1 | KIR / Cheonjiilbo | 42.0 | 38.0 | 6.3 | 3.2 | 0.5 | — | — | — | 1.3 | 8.7 | 4.0 |
| 29-30 Aug 2024 | 1,008 | ±3.1 | Realmeter / EKN | 42.2 | 32.8 | 8.0 | 3.9 | 2.2 | 1.6 | — | — | 1.9 | 7.4 | 9.4 |
| 27-29 Aug 2024 | 1,002 | ±3.1 | Gallup Korea | 31 | 30 | 7 | 2 | 1 | 0.3 | 0.2 | 0.1 | 2 | 26 | 1 |
| 26-27 Aug 2024 | 1,009 | ±3.1 | Media Tomato / News Tomato | 44.6 | 30.7 | 9.7 | 3.2 | 1.6 | 1.0 | — | — | 2.6 | 6.6 | 13.9 |
| 26-27 Aug 2024 | 1,002 | ±3.1 | Gongjung / Dailian | 34.4 | 35.3 | 9.7 | 4.8 | 1.4 | 1.4 | — | — | 4.3 | 8.7 | 0.9 |
| 23-24 Aug 2024 | 1,010 | ±3.1 | Flower Research | 43.3 | 27.4 | 10.1 | 3.1 | 0.6 | — | — | — | 0.9 | 14.7 | 15.9 |
| 22-23 Aug 2024 | 1,000 | ±3.1 | Realmeter / EKN | 40.0 | 37.0 | 7.7 | 3.6 | 1.1 | 1.4 | — | — | 1.4 | 7.9 | 3.0 |
| 20-22 Aug 2024 | 1,000 | ±3.1 | Gallup Korea | 31 | 32 | 8 | 2 | 1 | 1 | 1 | 0.2 | 2 | 22 | 1 |
| 19-21 Aug 2024 | 1,002 | ±3.1 | NBS | 29 | 31 | 9 | 2 | 1 | — | — | — | 1 | 26 | 2 |
| 20-21 Aug 2024 | 1,004 | ±3.1 | KOPRA / Kihoilbo | 36.3 | 36.4 | 7.7 | 4.5 | 0.6 | — | — | — | 2.1 | 12.4 | 0.1 |
| 19-20 Aug 2024 | 1,008 | ±3.1 | Media Tomato / News Tomato | 43.5 | 32.4 | 8.6 | 3.0 | 1.0 | 1.7 | — | — | 2.0 | 7.7 | 11.1 |
| 19-20 Aug 2024 | 1,000 | ±3.1 | Media Research / Newspim | 34.7 | 34.2 | 8.4 | 4.4 | 1.0 | 1.2 | — | — | 3.8 | 12.4 | 0.5 |
| 17-19 Aug 2024 | 1,025 | ±3.1 | Hangil Research / Kukinews | 31.9 | 30.8 | 7.9 | 4.4 | 2.3 | 1.4 | — | — | 3.5 | 17.9 | 1.1 |
| 17-19 Aug 2024 | 2,006 | ±2.2 | Jowon C&I / Straight News | 44.2 | 35.1 | 5.8 | 3.4 | — | — | — | — | 2.2 | 9.4 | 9.1 |
| 16-17 Aug 2024 | 1,004 | ±3.1 | Flower Research | 41.0 | 29.3 | 9.7 | 2.4 | 0.6 | — | — | — | 1.7 | 15.4 | 11.7 |
| 14-16 Aug 2024 | 1,005 | ±3.1 | Realmeter / EKN | 42.2 | 31.0 | 9.7 | 3.1 | 1.4 | 2.2 | — | — | 1.2 | 9.3 | 11.2 |
| 12-13 Aug 2024 | 1,007 | ±3.1 | Media Tomato / News Tomato | 41.4 | 33.3 | 9.8 | 3.7 | 0.6 | 1.4 | — | — | 3.2 | 6.6 | 8.1 |
| 12-13 Aug 2024 | 1,006 | ±3.1 | Gongjung / Dailian | 33.2 | 38.9 | 7.7 | 5.1 | 1.4 | 2.2 | — | — | 3.5 | 8.0 | 5.7 |
| 9-10 Aug 2024 | 1,009 | ±3.1 | Flower Research | 39.2 | 29.1 | 11.0 | 2.4 | 1.0 | — | — | — | 1.2 | 16.1 | 10.1 |
| 5-9 Aug 2024 | 1,001 | ±3.1 | Realmeter / EKN | 36.8 | 37.8 | 8.6 | 4.5 | 1.3 | 1.8 | — | — | 1.5 | 7.7 | 1.0 |
| 5-7 Aug 2024 | 1,001 | ±3.1 | NBS | 24 | 32 | 10 | 3 | 1 | — | — | — | 1 | 29 | 8 |
| 5-6 Aug 2024 | 1,011 | ±3.1 | Media Tomato / News Tomato | 38.8 | 34.0 | 10.7 | 3.8 | 1.3 | 1.6 | — | — | 2.5 | 7.2 | 4.8 |
| 5-6 Aug 2024 | 1,001 | ±3.1 | Media Research / Newspim | 30.3 | 38.6 | 9.6 | 3.7 | 0.8 | 1.1 | — | — | 3.3 | 12.5 | 8.3 |
| 3-5 Aug 2024 | 2,002 | ±2.2 | Jowon C&I / Straight News | 40.5 | 36.9 | 6.3 | 4.6 | — | — | — | — | 2.2 | 9.5 | 3.6 |
| 2-3 Aug 2024 | 1,005 | ±3.1 | Flower Research | 42.0 | 31.6 | 9.0 | 2.7 | 0.6 | — | — | — | 0.5 | 13.6 | 10.4 |
| 29 Jul-2 Aug 2024 | 1,002 | ±3.1 | Realmeter / EKN | 36.3 | 38.5 | 9.4 | 4.3 | 1.9 | 0.9 | — | — | 1.6 | 7.2 | 2.2 |
| 29-31 Jul 2024 | 1,000 | ±3.1 | Researchview | 36 | 36 | 11 | 5 | 1 | 2 | 1 | 1 | 1 | 6 | Tie |
| 29-30 Jul 2024 | 1,009 | ±3.1 | Media Tomato / News Tomato | 39.9 | 35.9 | 10.0 | 3.7 | 1.1 | 1.4 | — | — | 2.1 | 6.0 | 4.0 |
| 29-30 Jul 2024 | 1,005 | ±3.1 | Gongjung / Dailian | 32.0 | 40.0 | 7.9 | 4.8 | 1.6 | 1.7 | — | — | 3.4 | 8.6 | 8.0 |
| 26-27 Jul 2024 | 1,003 | ±3.1 | Flower Research | 38.2 | 30.7 | 9.3 | 3.9 | 0.6 | — | — | — | 1.1 | 16.2 | 7.5 |
| 25-26 Jul 2024 | 1,003 | ±3.1 | Realmeter / EKN | 36.1 | 38.4 | 9.2 | 4.4 | 1.2 | 1.4 | — | — | 2.4 | 6.9 | 2.3 |
| 23-25 Jul 2024 | 1,001 | ±3.1 | Gallup Korea | 27 | 35 | 9 | 3 | 1 | 0.2 | 0.2 | 0.1 | 1 | 23 | 8 |
| 22-24 Jul 2024 | 1,005 | ±3.1 | NBS | 25 | 36 | 9 | 3 | 1 | — | — | — | 3 | 22 | 11 |
| 22-23 Jul 2024 | 1,020 | ±3.1 | Media Tomato / News Tomato | 35.8 | 40.5 | 8.4 | 3.8 | 0.5 | 1.2 | — | — | 1.7 | 8.0 | 4.7 |
| 20-22 Jul 2024 | 4,029 | ±1.5 | Jowon C&I / Straight News | 40.2 | 39.7 | 5.8 | 4.0 | — | — | — | — | 2.2 | 8.3 | 0.5 |
| 19-20 Jul 2024 | 1,002 | ±3.1 | Flower Research | 38.7 | 31.3 | 11.0 | 3.1 | 0.8 | — | — | — | 1.8 | 13.3 | 7.4 |
| 18-19 Jul 2024 | 1,003 | ±3.1 | Realmeter / EKN | 33.2 | 42.1 | 9.3 | 5.0 | 0.8 | 1.4 | — | — | 1.3 | 7.0 | 8.9 |
| 16-18 Jul 2024 | 1,000 | ±3.1 | Gallup Korea | 27 | 35 | 8 | 4 | 1 | 1 | 0 | — | 1 | 23 | 8 |
| 15-16 Jul 2024 | 1,008 | ±3.1 | Media Tomato / News Tomato | 38.1 | 37.7 | 8.8 | 3.9 | 1.3 | 1.7 | — | — | 2.7 | 5.8 | 0.4 |
| 15-16 Jul 2024 | 1,003 | ±3.1 | Gongjung / Dailian | 32.0 | 41.3 | 7.4 | 5.7 | 1.4 | 1.3 | — | — | 3.1 | 7.9 | 9.3 |
| 14-15 Jul 2024 | 1,002 | ±3.1 | Aceresearch / Newsis | 30.0 | 41.0 | 9.6 | 3.3 | 1.5 | — | — | — | 2.2 | 12.4 | 11.0 |
| 12-13 Jul 2024 | 1,002 | ±3.1 | Flower Research | 42.3 | 36.6 | 10.5 | 4.0 | 1.6 | — | — | — | 2.2 | 2.8 | 5.7 |
| 11-12 Jul 2024 | 1,001 | ±3.1 | Realmeter / EKN | 35.0 | 38.0 | 10.3 | 4.3 | 1.8 | 1.5 | — | — | 1.3 | 7.9 | 3.0 |
| 9-11 Jul 2024 | 1,000 | ±3.1 | Gallup Korea | 30 | 35 | 8 | 3 | 1 | 0 | 0 | 0 | 1 | 22 | 5 |
| 8-10 Jul 2024 | 1,000 | ±3.1 | NBS | 27 | 30 | 12 | 5 | 1 | — | — | — | 2 | 24 | 3 |
| 8-9 Jul 2024 | 1,001 | ±3.1 | Media Tomato / News Tomato | 34.5 | 38.1 | 9.8 | 4.8 | 0.7 | 1.9 | — | — | 2.0 | 8.1 | 3.6 |
| 8-9 Jul 2024 | 1,000 | ±3.1 | Media Research / Newspim | 28.4 | 40.6 | 9.0 | 6.2 | 1.3 | 1.7 | — | — | 3.8 | 8.9 | 12.2 |
| 7-8 Jul 2024 | 2,003 | ±2.2 | Embrain Public / YTN | 30 | 35 | 10 | 4 | 1 | — | — | — | 2 | 18 | 5 |
| 5-6 Jul 2024 | 1,000 | ±3.1 | Flower Research | 43.1 | 32.3 | 12.8 | 5.8 | 1.6 | — | — | — | 2.2 | 2.1 | 10.8 |
| 4-5 Jul 2024 | 1,001 | ±3.1 | Realmeter / EKN | 38.2 | 36.0 | 10.9 | 3.8 | 1.2 | 1.8 | — | — | 1.6 | 6.6 | 2.2 |
| 2-4 Jul 2024 | 1,002 | ±3.1 | Gallup Korea | 29 | 33 | 9 | 4 | 1 | 0 | 0 | 0 | 1 | 23 | 4 |
| 1-2 Jul 2024 | 1,023 | ±3.1 | Media Tomato / News Tomato | 38.0 | 35.8 | 11.3 | 3.2 | 1.2 | 1.0 | — | — | 3.6 | 6.0 | 2.2 |
| 28-30 Jun 2024 | 1,000 | ±3.1 | Researchview | 32 | 34 | 14 | 5 | 1 | 1 | 1 | 1 | 3 | 7 | 2 |
| 28-29 Jun 2024 | 1,001 | ±3.1 | Flower Research | 44.5 | 33.4 | 11.0 | 5.3 | 0.8 | — | — | — | 2.3 | 2.6 | 11.1 |
| 27-28 Jun 2024 | 1,004 | ±3.1 | Realmeter / EKN | 34.1 | 36.7 | 12.2 | 5.4 | 2.1 | 1.0 | — | — | 1.3 | 7.1 | 2.6 |
| 25-27 Jun 2024 | 1,002 | ±3.1 | Gallup Korea | 32 | 31 | 10 | 4 | 0 | 1 | 0 | 0 | 1 | 21 | 1 |
| 24-26 Jun 2024 | 1,007 | ±3.1 | NBS | 25 | 29 | 13 | 4 | 1 | — | — | — | 1 | 27 | 4 |
| 24-25 Jun 2024 | 1,005 | ±3.1 | Media Tomato / News Tomato | 36.3 | 32.5 | 10.1 | 4.9 | 1.7 | 1.2 | — | — | 1.7 | 11.6 | 3.8 |
| 22-24 Jun 2024 | 2,006 | ±2.2 | Jowon C&I / Straight News | 42.8 | 33.7 | 8.3 | 4.5 | — | — | — | — | 2.8 | 7.9 | 9.1 |
| 21-22 Jun 2024 | 1,000 | ±3.1 | Flower Research | 40.7 | 32.2 | 14.5 | 5.3 | 1.4 | — | — | — | 2.1 | 3.7 | 8.5 |
| 20-21 Jun 2024 | 1,006 | ±3.1 | Realmeter / EKN | 37.2 | 36.2 | 10.7 | 4.8 | 1.4 | 1.5 | — | — | 1.8 | 6.5 | 1.0 |
| 18-20 Jun 2024 | 1,002 | ±3.1 | Gallup Korea | 28 | 32 | 9 | 4 | 2 | 1 | 0 | 0 | 1 | 23 | 4 |
| 17-18 Jun 2024 | 1,002 | ±3.1 | Gongjung / Dailian | 31.2 | 36.7 | 10.4 | 6.2 | 1.9 | 1.3 | — | — | 4.9 | 7.3 | 5.5 |
| 15-16 Jun 2024 | 1,023 | ±3.1 | Media Tomato / News Tomato | 34.9 | 31.4 | 11.3 | 5.1 | 2.3 | 1.7 | — | — | 2.0 | 11.3 | 3.5 |
| 14-15 Jun 2024 | 1,003 | ±3.1 | Flower Research | 42.2 | 31.6 | 15.3 | 5.5 | 0.7 | — | — | — | 2.4 | 2.3 | 10.6 |
| 14-15 Jun 2024 | 1,001 | ±3.1 | Gallup Korea / News1 | 32 | 33 | 12 | 4 | 1 | 0 | 0 | 0 | 1 | 18 | 1 |
| 13-14 Jun 2024 | 1,001 | ±3.1 | Realmeter / EKN | 35.4 | 35.9 | 13.2 | 4.9 | 1.5 | 1.5 | — | — | 1.5 | 6.2 | 0.5 |
| 11-13 Jun 2024 | 1,000 | ±3.1 | Gallup Korea | 27 | 30 | 11 | 4 | 1 | 1 | 0 | 0 | 2 | 23 | 3 |
| 10-12 Jun 2024 | 1,004 | ±3.1 | NBS | 26 | 29 | 13 | 5 | 1 | — | — | — | 3 | 23 | 3 |
| 8-9 Jun 2024 | 1,023 | ±3.1 | Media Tomato / News Tomato | 34.8 | 30.2 | 12.6 | 4.8 | 1.3 | 1.5 | — | — | 2.9 | 11.8 | 4.6 |
| 7-8 Jun 2024 | 1,004 | ±3.1 | Flower Research | 39.4 | 31.9 | 15.6 | 5.8 | 1.8 | — | — | — | 2.9 | 2.8 | 7.5 |
| 5-7 Jun 2024 | 1,000 | ±3.1 | Realmeter / EKN | 35.6 | 34.5 | 13.0 | 5.2 | 1.3 | 1.6 | — | — | 1.6 | 7.2 | 1.1 |
| 1-2 Jun 2024 | 1,008 | ±3.1 | Media Tomato / News Tomato | 34.7 | 28.6 | 14.6 | 5.5 | 1.2 | 1.7 | — | — | 2.5 | 11.3 | 6.1 |
| 31 May-1 Jun 2024 | 1,002 | ±3.1 | Flower Research | 41.8 | 28.6 | 17.6 | 6.4 | 1.9 | — | — | — | 1.9 | 1.9 | 13.2 |
| 30-31 May 2024 | 1,002 | ±3.1 | Realmeter / EKN | 33.8 | 33.1 | 14.5 | 5.3 | 1.1 | 1.4 | — | — | 2.0 | 8.7 | 0.7 |
| 28-30 May 2024 | 1,000 | ±3.1 | Researchview | 34 | 31 | 14 | 4 | 2 | 2 | — | — | 4 | 9 | 3 |
| 28-30 May 2024 | 1,001 | ±3.1 | Gallup Korea | 29 | 30 | 13 | 2 | 1 | 0 | — | — | 3 | 22 | 1 |
| 27-29 May 2024 | 1,004 | ±3.1 | NBS | 27 | 30 | 12 | 3 | 1 | 1 | — | — | 3 | 24 | 3 |
| 24-25 May 2024 | 1,000 | ±3.1 | Flower Research | 41.2 | 30.8 | 14.5 | 5.6 | 1.4 | 2.1 | — | — | 2.1 | 2.3 | 10.4 |
| 23-24 May 2024 | 1,004 | ±3.1 | Realmeter / EKN | 33.9 | 35.2 | 13.8 | 4.8 | 1.2 | 1.3 | — | — | 2.2 | 7.6 | 1.3 |
| 21-23 May 2024 | 1,001 | ±3.1 | Gallup Korea | 31 | 29 | 11 | 4 | 1 | 0 | — | — | 2 | 22 | 2 |
| 17-18 May 2024 | 1,001 | ±3.1 | Flower Research | 36.2 | 32.0 | 18.4 | 5.4 | 1.2 | 1.9 | — | — | 2.6 | 2.3 | 4.2 |
| 16-17 May 2024 | 1,001 | ±3.1 | Realmeter / EKN | 34.5 | 35.0 | 13.5 | 5.3 | 1.3 | 1.3 | — | — | 2.2 | 6.8 | 0.5 |
| 13-15 May 2024 | 1,001 | ±3.1 | NBS | 27 | 31 | 12 | 4 | 0 | 1 | — | — | 3 | 22 | 4 |
| 10-11 May 2024 | 1,004 | ±3.1 | Flower Research | 45.1 | 28.1 | 14.1 | 4.0 | 1.8 | 1.3 | — | — | 3.0 | 2.6 | 17.0 |
| 9-10 May 2024 | 1,002 | ±3.1 | Realmeter / EKN | 40.6 | 32.9 | 12.5 | 4.1 | 0.5 | 2.1 | — | — | 2.3 | 5.1 | 7.7 |
| 7-9 May 2024 | 1,000 | ±3.1 | Gallup Korea | 30 | 34 | 11 | 5 | 1 | — | — | — | 1 | 19 | 4 |
| 3-4 May 2024 | 1,000 | ±3.1 | Flower Research | 43.3 | 30.9 | 14.2 | 4.6 | 1.2 | 1.8 | — | — | 2.0 | 1.9 | 12.4 |
| 2-3 May 2024 | 1,000 | ±3.1 | Realmeter / EKN | 36.1 | 32.1 | 13.4 | 5.4 | 0.8 | 2.5 | — | — | 3.5 | 6.1 | 4.0 |
| 29 Apr-1 May 2024 | 1,000 | ±3.1 | NBS | 29 | 31 | 12 | 4 | 1 | 1 | — | — | 3 | 18 | 2 |
| 28-30 Apr 2024 | 1,000 | ±3.1 | Researchview | 34 | 31 | 14 | 5 | 2 | 3 | — | — | 3 | 7 | 3 |
| 26-27 Apr 2024 | 1,001 | ±3.1 | Flower Research | 41.1 | 29.4 | 16.8 | 5.5 | 1.7 | 1.9 | — | — | 2.1 | 1.6 | 11.7 |
| 25-26 Apr 2024 | 1,004 | ±3.1 | Realmeter / EKN | 35.1 | 34.1 | 13.5 | 6.2 | 1.6 | 1.8 | — | — | 2.7 | 5.1 | 1.0 |
| 23-25 Apr 2024 | 1,001 | ±3.1 | Gallup Korea | 29 | 33 | 13 | 3 | 0 | 1 | — | — | 2 | 19 | 4 |
| 20-21 Apr 2024 | 1,004 | ±3.1 | Media Tomato / News Tomato | 34.9 | 29.8 | 17.8 | 5.5 | 1.3 | 1.7 | — | — | 1.8 | 7.3 | 5.1 |
| 18-19 Apr 2024 | 1,002 | ±3.1 | Realmeter / EKN | 35.0 | 35.8 | 14.4 | 4.8 | 1.1 | 2.2 | — | — | 1.5 | 5.2 | 0.8 |
| 16-18 Apr 2024 | 1,000 | ±3.1 | Gallup Korea | 31 | 30 | 14 | 3 | 0 | 0 | — | — | 1 | 19 | 1 |
| 15-17 Apr 2024 | 1,004 | ±3.1 | NBS | 32 | 32 | 13 | 4 | — | 1 | — | — | 3 | 16 | Tie |
| 15-16 Apr 2024 | 1,001 | ±3.1 | Media Research / Newspim | 28.5 | 39.2 | 14.2 | 4.9 | — | 2.2 | — | — | 4.5 | 6.5 | 10.7 |
| 13-15 Apr 2024 | 1,004 | ±3.1 | Hangil Research / Kukinews | 28.8 | 35.2 | 14.7 | 5.0 | 1.6 | 2.2 | — | — | 3.4 | 9.0 | 6.4 |
| 13-15 Apr 2024 | 2,013 | ±2.2 | Jowon C&I / Straight News | 35.8 | 33.0 | 12.5 | 5.5 | 0.9 | 2.4 | — | — | 4.2 | 5.6 | 2.8 |
| 13-14 Apr 2024 | 1,017 | ±3.1 | Media Tomato / News Tomato | 34.2 | 31.3 | 14.8 | 5.5 | 2.3 | 2.1 | — | — | 1.8 | 7.9 | 2.9 |
| 12-13 Apr 2024 | 1,002 | ±3.1 | Flower Research | 39.4 | 30.9 | 18.3 | 5.9 | 1.2 | 1.9 | — | — | 1.6 | 0.8 | 8.5 |
| 10 Apr 2024 | 2024 election | 2024 election | 2024 election | 26.70 | 36.67 | 24.25 | 3.62 | — | 1.71 | — | — | 7.05 | — | 9.97 |