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Opinion polling for the 2025 South Korean presidential election

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This article is a list of opinion polls that have been taken for the 2025 South Korean presidential election. It is divided into polls for intended candidates, and then for the presidential election itself. Two-way polls are used to demonstrate the popularity of one candidate with respect to another, but the election itself will have no run-off round and will be held under a system of first-past-the-post. The polls are ordered by date, with the newest at the top. For more information, visit the National Election Survey Deliberation Committee of Korea.[1]

Opinion polling

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Polling before nominees finalized

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LOESS curve for the next South Korean presidential election with a 7-day average
Fieldwork date Sample size Margin
of error 		Polling firm DPK PPP RKP NRP NFP Others Und./
no ans. 		Lead
Lee Jae-myung
18-19 Apr 1,003 ±3.1 Flower Research[2] 48.2 1.8 0.6 4.8 — 6.6 0.8 — 2.4 5.7 — 1.7 2.0 11.4 2.3[a] 11.6 36.7
18-19 Apr 2025 1,005 ±3.1 KSOI / CBS[3] 46.1 1.1 0.6 8.1 — 9.0 — — 2.4 8.2 — 4.7 — 10.6 6.7[b] 2.4 35.5
16-18 Apr 2025 1,504 ±2.5 Realmeter / EKN[4] 50.2 2.0 1.8 8.5 — 7.5 — — 3.7 12.2 — 3.5 — — 7.1[c] 3.5 38.0
15-17 Apr 2025 1,000 ±3.1 Gallup Korea[5] 38 — — 6 — 7 — — — 7 — 2 — 7 7 26 31
15-16 Apr 2025 1,001 ±3.1 KIR / Cheonjiilbo[6] 49.4 2.3 1.3 8.0 — 6.1 — — — 9.0 — — 2.8 12.8 3.5 4.8 36.6
14-16 Apr 2025 1,001 ±3.1 NBS[7][d] 39 2 1 6 — 8 — — 3 8 — 3 — — 5[e] 23 31
12-13 Apr 2025 1,022 ±3.1 Rnsearch[8] 44.9 0.6 1.0 7.2 1.3 4.4 2.4 — 1.5 11.1 — 3.4 — — 5.8[f] 3.7 33.8
11-12 Apr 2025 1,003 ±3.1 Korea Research / MBC[9] 42 1 1 7 3 7 1 — 3 10 — 2 — — 6[g] 17 32
11-12 Apr 2025 1,002 ±3.1 Flower Research[10] 46.7 1.2 0.4 6.8 2.4 5.7 1.7 — 2.4 10.0 — 2.4 1.9 — 2.9[h] 15.6 36.7
11–12 Apr 2025 1,002 ±3.1 KSOI / CBS[11] 45.5 1.6 1.0 10.0 2.3 6.4 2.2 — 3.1 12.5 — 3.3 — — 9.0[i] 3.1 33.0
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[12] 48.8 1.2 1.3 6.2 2.6 5.2 2.7 — 2.4 10.9 — 3.0 — 8.6 3.9[j] 6.1 33.2
8–10 Apr 2025 3,000 ±1.8 Hankook Researach / KBS[13] 38 2 1 5 4 6 2 1 3 13 — 3 — — 5[k] 18 25
8–10 Apr 2025 1,005 ±3.1 Gallup Korea[14] 37 — — 4 2 5 1 — 2 9 — 2 1 2 4 30 28
8–9 Apr 2025 1,004 ±3.1 Gallup Korea / JoongAngIlbo[15] 42 3 1 6 5 9 — — — 12 — 3 — — 4[l] 14 30
8–9 Apr 2025 1,000 ±3.1 Media Research / Newspim[16] 47.6 1.9 2.1 4.9 3.7 4.3 1.8 1.1 2.1 17.9 — 1.7 — — 6.5[m] 4.4 29.7
7–9 Apr 2025 1,001 ±3.1 NBS[17][d] 32 1 1 5 5 7 2 — 4 12 — 2 — — 3[n] 27 20
5–7 Apr 2025 2,001 ±2.2 Jowon C&I / Straight News[18] 46.2 2.0 0.9 7.2 4.4 6.4 — — — 17.0 — 3.4 — — 5.8[o] 6.7 29.2
5–6 Apr 2025 2,090 ±2.1 Embrain Public / MBC[19] 30 3 1 6 4 5 2 — 4 6 — 2 — — 7[p] 28 24
4–5 Apr 2025 1,012 ±3.1 Gallup Korea / Sedaily[20] 40 — — 4 3 4 — — — 7 2 2 — — 8 30 33
4–5 Apr 2025 1,006 ±3.1 Flower Research[21] 45.3 0.9 — 5.5 4.2 6.1 — — 3.0 7.8 — 2.7 — — 3.8[q] 20.7 37.5
4–5 Apr 2025 1,003 ±3.1 KSOI / CBS[22] 44.3 1.6 1.3 7.6 5.2 7.6 2.9 — — 12.7 — 3.1 2.9 — 4.3[r] 4.6 31.6
4 April 2025 The Constitutional Court upholds President Yoon's impeachment, removing him from office
1–3 Apr 2025 1,001 ±3.1 Gallup Korea[23] 34 — — 5 2 4 — — — 9 1 1 1 — 5 38 25
31 Mar–2 Apr 2025 1,001 ±3.1 NBS[24][d] 33 2 0 4 4 4 2 — 2 9 — 1 — — 2[s] 36 24
30–31 Mar 2025 1,000 ±3.1 Researchview / KPI News[25] 46.6 2.5 1.1 5.1 5.2 6.3 1.5 — 1.4 17.1 — 2.5 3.3 — 2.9[t] 4.5 29.5
28–29 Mar 2025 1,006 ±3.1 KSOI / CBS[26] 49.9 1.3 0.6 8.8 6.0 8.8 — — 2.2 12.9 — 2.8 — — 4.3[u] 5.4 37.0
26–28 Mar 2025 1,510 ±2.5 Realmeter / EKN[27] 49.5 1.8 0.8 6.7 4.8 7.1 1.6 — — 16.3 — — 1.6 — 3.6[v] 6.1 33.2
25–27 Mar 2025 1,000 ±3.1 Gallup Korea 34 — — 5 3 3 — — 1 8 2 — — — 6 37 26
24–26 Mar 2025 1,001 ±3.1 NBS[d] 31 2 1 5 5 6 2 — 2 8 — 1 — — 2[w] 34 23
23–24 Mar 2025 1,000 ±3.1 Researchview / KPI News 48.3 3.1 1.3 5.7 4.9 6.5 1.5 — 2.7 16.4 — 2.8 1.7 — 1.9[x] 3.3 31.9
22–24 Mar 2025 2,012 ±2.2 Jowon C&I / Straight News 46.3 2.3 0.9 6.5 6.2 7.2 — — — 16.1 — 2.2 — — 4.1[y] 8.2 30.2
24 March 2025 The Constitutional Court overturns Acting President Han's impeachment, reinstating him to office
21–22 Mar 2025 1,000 ±3.1 KSOI / CBS 44.8 2.5 1.0 6.5 6.9 6.8 — — 2.7 15.4 — 3.3 — — 4.5[z] 5.6 29.4
18–20 Mar 2025 1,003 ±3.1 Gallup Korea 36 — — 4 4 3 — — — 9 — 1 — — 5 37 27
17–19 Mar 2025 1,003 ±3.1 NBS[d] 33 2 0 4 5 5 2 — 3 10 — 2 — — 3[aa] 31 23
16–17 Mar 2025 1,000 ±3.1 Researchview / KPI News 44.2 2.4 1.8 6.2 6.5 7.1 1.6 — 2.3 18.3 — 1.8 1.8 — 2.2[ab] 4.0 25.9
15–16 Mar 2025 1,002 ±3.1 Ace Research / Newsis 45.1 2.5 0.4 5.4 5.1 4.9 1.6 1.4 1.3 17.3 — 0.9 1.5 — 5.0[ac] 7.6 27.8
15–16 Mar 2025 1,000 ±3.1 KSOI / CBS 47.2 2.0 0.6 5.7 5.5 6.4 — — 1.4 16.7 — 2.5 — — 5.5[ad] 6.5 30.5
12–14 Mar 2025 1,510 ±2.5 Realmeter / EKN 46.9 1.2 0.4 6.3 6.2 6.5 2.4 — — 18.1 — — 2.2 — 3.6[ae] 6.3 27.4
11–13 Mar 2025 1,001 ±3.1 Gallup Korea 34 — — 6 4 3 — — — 10 2 1 — — 6 35 24
8–10 Mar 2025 2,001 ±2.2 Jowon C&I / Straight News 42.8 2.2 1.2 8.4 6.2 6.4 — — — 19.1 — 2.5 — — 4.5[af] 6.7 25
4–6 Mar 2025 1,003 ±3.1 Gallup Korea 35 — — 6 4 5 — — — 10 1 1 — — 4 34 25
3–5 Mar 2025 1,000 ±3.1 NBS[d] 29 2 0 6 8 6 1 — 2 10 — 1 — — 2[ag] 34 19
3–4 Mar 2025 1,004 ±3.1 Ace Research / Newsis 43.7 1.2 0.8 7.4 5.4 5.0 1.8 1.0 1.6 18.2 — 1.6 1.6 — 5.1[ah] 5.7 22.3
28 Feb–1 Mar 2025 1,001 ±3.1 KSOI / Digital Times 42.0 2.0 1.0 7.8 7.0 6.2 — — 1.6 19.7 — 1.5 — — 3.0[ai] 8.2 22.3
28 Feb–1 Mar 2025 1,000 ±3.1 Flower Research 43.6 1.5 — 6.4 5.1 5.3 — — 1.3 11.8 — 1.2 — — 3.5[aj] 20.4 31.8
26–28 Feb 2025 1,000 ±3.1 Researchview 42 2 2 7 6 5 1 1 2 22 — 2 2 — 4[ak] 4 20
26–28 Feb 2025 1,506 ±2.5 Realmeter / EKN 46.3 1.4 1.3 6.9 5.1 6.8 2.1 — — 18.9 — — 1.7 — 3.9[al] 5.5 27.4
25–27 Feb 2025 1,000 ±3.1 Gallup Korea 35 — — 4 3 4 1 — 1 10 — 1 — — 4 34 25
24–26 Feb 2025 1,001 ±3.1 NBS[d] 31 1 0 5 6 6 2 — 2 13 — 1 — — 2[am] 30 18
22–24 Feb 2025 2,004 ±2.2 Jowon C&I / Straight News 40.4 1.8 0.9 6.5 8.0 5.6 — 2.4 — 20.4 — 2.6 — — 3.1[an] 8.3 20.0
19–20 Feb 2025 1,010 ±3.1 Flower Research 43.3 2.2 — 3.3 6.3 6.7 — — 1.9 12.0 — 0.7 — — 1.9[ao] 21.7 31.3
18–20 Feb 2025 1,002 ±3.1 Gallup Korea 34 — — 4 4 5 1 — 1 9 2 2 — — 5 32 25
17–19 Feb 2025 1,000 ±3.1 NBS[d] 31 1 1 5 8 5 2 — 2 10 — 2 — — 3[ap] 31 21
13–14 Feb 2025 1,000 ±3.1 Realmeter / EKN 43.3 1.2 1.2 5.7 10.3 7.1 2.5 — — 18.1 — — 1.4 — 2.6[aq] 6.7 25.2
11–13 Feb 2025 1,004 ±3.1 Gallup Korea 34 1 — 5 5 5 — — — 12 1 1 — — 5 30 22.9
8–10 Feb 2025 2,001 ±2.2 Jowon C&I / Straight News 41.6 1.4 1.2 6.4 9.6 5.8 — 2.2 — 18.7 — 2.4 — — 4.1[ar] 6.7 22.9
5–6 Feb 2025 1,001 ±3.1 Media Research / Newspim 41.7 2.4 — 5.1 8.9 4.1 — 0.7 1.7 24.2 — 1.6 — — 5.8[as] 3.9 17.5
3–5 Feb 2025 1,005 ±3.1 NBS[d] 32 2 1 6 8 7 1 — 2 12 — 1 — — 3[at] 27 20
1–2 Feb 2025 1,000 ±3.1 Ace Research / Newsis 41.4 1.9 0.8 6.7 6.4 6.3 1.5 1.1 1.6 20.3 — 2.6 1.1 — 2.9[au] 5.5 21.1
31 Jan–1 Feb 2025 1,004 ±3.1 Gallup Korea / Segye Ilbo 37 1 — 5 7 4 1 — 1 11 1 1 — — 4 26 26
31 Jan–1 Feb 2025 1,005 ±3.1 KOPRA / Asia Today 38 3 1 8 7 7 — 1 — 19 — 1 2 — 5[av] 9 19
29–31 Jan 2025 1,000 ±3.1 Researchview 45 2 1 6 8 6 2 1 2 20 — 1 1 — 3[aw] 3 25
27–28 Jan 2025 1,004 ±3.1 Korea Research / MBC 36 2 1 5 7 6 1 1 2 17 — 1 — — 3[ax] 17 19
24–26 Jan 2025 1,000 ±3.1 Hankook Researach / KBS 35 3 0 7 5 5 1 1 2 14 — 1 — — 6[ay] 18 21
23–25 Jan 2025 1,004 ±3.1 Ipsos / SBS 35 1 1 7 6 8 2 2 3 15 — 2 — — 4[az] 16 20
23–24 Jan 2025 1,031 ±3.1 Gallup Korea / JoongAngIlbo 36 4 — 8 7 10 — — — 16 — 1 — — 4[ba] 14 20
22–23 Jan 2025 1,003 ±3.1 Embrain Public / YTN 31 2 0 7 5 9 2 — 2 14 — 2 — — 6[bb] 20 17
21–23 Jan 2025 1,000 ±3.1 Gallup Korea 31 1 — 5 3 4 1 — 1 11 2 1 — — 5 33 20
20–22 Jan 2025 1,000 ±3.1 NBS[d] 28 2 1 6 6 7 2 — 3 14 — 1 — — 4[bc] 27 14
20–21 Jan 2025 1,012 ±3.1 Media Research / Newspim 36.4 2.5 — 6.4 6.7 5.7 — 2.0 2.8 24.9 — 1.5 — — 6.9[bd] 4.2 11.5
18–20 Jan 2025 2,006 ±2.2 Jowon C&I / Straight News 37.9 2.6 1.2 7.3 9.1 12.3 — 5.7 2.7 — — 2.6 — — 10.2[be] 8.4 25.6
14–16 Jan 2025 1,001 ±3.1 Gallup Korea 31 1 — 6 4 6 — — — 7 1 2 — — 6 36 24
13–15 Jan 2025 1,005 ±3.1 NBS[d] 28 3 1 5 6 8 2 — 2 13 — 2 — — 4[bf] 37 15
7–9 Jan 2025 1,004 ±3.1 Gallup Korea 32 1 — 6 3 5 — — 2 8 2 2 — — 6[bg] 33 24
6–8 Jan 2025 1,000 ±3.1 NBS[d] 31 2 1 5 7 7 2 — 4 — — 1 — — 9[bh] 31 24
6–7 Jan 2025 1,000 ±3.1 Media Research / Newspim 39.1 3.1 1.6 5.8 9.5 9.3 — 6.2 2.6 — — 1.5 — — 14.1[bi] 7.2 29.6
4–6 Jan 2025 2,003 ±2.2 Jowon C&I / Straight News 45.1 2.2 1.2 7.8 6.1 9.7 — 7.2 2.2 — — 3.1 — — 8.0[bj] 7.3 35.4
4–5 Jan 2025 1,000 ±3.1 KOPRA / Newdaily 40.9 3.0 2.1 8.5 7.3 10.3 2.9 7.9 — — — 3.1 — — 5.6[bk] 8.3 30.6
3–4 Jan 2025 1,015 ±3.1 Flower Research 42.8 3.0 — 5.4 5.8 8.2 — — 2.3 — — 2.1 — — 3.8 26.7 34.6
29–31 Dec 2024 1,000 ±3.1 Researchview 42 2 2 9 7 8 2 — 2 — — 4 2 — 9[bl] 10 33
29–31 Dec 2024 1,014 ±3.1 Next Researach / Maeil Business 32 3 1 5 8 8 — — 3 — — 3 — — 9[bm] 28 24
29–31 Dec 2024 1,000 ±3.1 Hankook Researach / KBS 36 2 1 6 6 8 1 — 2 — — 2 — — 9[bn] 27 28
29–30 Dec 2024 1,003 ±3.1 Korea Research / MBC 40 2 0 7 5 8 2 3 2 — — 1 — — 8[bo] 22 32
29–30 Dec 2024 1,010 ±3.1 Ace Research / Newsis 40.1 4.0 1.3 9.0 5.5 6.9 — 3.1 1.6 10.0 — 3.5 1.8 — 7.9[bp] 5.3 31.1
29–30 Dec 2024 1,006 ±3.1 Embrain Public / JoongAngIlbo 35 2 0 6 5 8 2 2 2 5 — 2 1 — 8[bq] 22 27
28–29 Dec 2024 1,000 ±3.1 Research&Research / Dong-A Ilbo 39.5 4.3 0.8 8.0 8.7 8.9 3.7 — 3.0 — — 2.3 — — 8.1[br] 11.5 30.6
28–29 Dec 2024 1,020 ±3.1 Metavoice / Kyunghyang Shinmun 33 2 — 7 5 4 1 — 1 5 2 1 1 2 6[bs] 31 26
26–27 Dec 2024 1,000 ±3.1 Hankook Researach / Korea Times 35 3 — 5 4 7 — 3 3 — — 2 — — 10[bt] 28 28
27 December 2024 Acting President Han is impeached; Deputy Prime Minister Choi Sang-mok becomes acting president
22–23 Dec 2024 1,000 ±3.1 Hankook Researach / Hankookilbo 38 2 — 7 5 5 — 3 3 — — 2 — — 10[bu] 24 31
17–19 Dec 2024 1,000 ±3.1 Gallup Korea 37 — — 5 2 5 2 — 1 2 3 2 — — 6[bv] 35 32
14–16 Dec 2024 2,002 ±2.2 Jowon C&I / Straight News 48.0 5.7 — 8.0 5.7 7.0 — 4.8 2.8 — — 4.0 — — 5.9 8.1 40.0
14 December 2024 President Yoon is impeached; Prime Minister Han Duck-soo becomes acting president
9 December 2024 1,001 ±3.1 Gongjung / Dailian 49.0 4.4 1.2 9.1 6.0 5.8 — — 3.3 — 6.8 — — — 5.6 8.6 39.9
7–9 Dec 2024 2,002 ±2.2 Jowon C&I / Straight News 47.3 4.1 — 12.9 5.3 4.6 — 3.5 2.6 — 6.9 3.3 — — 2.1 7.3 34.4
8 December 2024 1,000 ±3.1 Researchview / KPI News 46.8 4.4 1.4 7.1 5.6 5.8 2.0 — 3.3 — 7.1 3.0 1.7 — 3.2[bw] 8.6 39.7
8 December 2024 1,007 ±3.1 Media Research / Newspim 52.4 3.9 3.1 9.8 6.7 4.9 — — — — 5.5 — — — 6.1 7.7 42.6
6–7 Dec 2024 1,014 ±3.1 Gallup Korea / Kukminilbo 41 2 — 9 2 3 — — — 2 6 2 — — 6 29 32
6–7 Dec 2024 1,004 ±3.1 Flower Research 42.5 2.1 — 9.9 6.2 6.1 — — 1.2 — 5.0 0.8 — — 2.3 24.0 32.6
3–5 Dec 2024 1,001 ±3.1 Gallup Korea 29 3 — 11 3 3 — — 1 2 4 1 — — 5 37 18
4 December 2024 1,047 ±3.0 Media Research / Newspim 47.5 — — 13.3 4.7 5.6 — 2.7 — — 6.0 — 3.4 — 6.3 10.3 34.2
4 December 2024 The National Assembly votes to lift martial law
3 December 2024 President Yoon Suk Yeol declares martial law
29–30 Nov 2024 1,001 ±3.1 Flower Research 38.4 2.8 — 13.1 7.1 5.6 — — 1.6 — 4.4 1.5 — — 1.2 24.3 25.3
26–27 Nov 2024 1,001 ±3.1 KSOI / CBS 41.3 3.4 0.7 19.3 7.0 5.8 — — — — 6.3 — — — 7.3[bx] 9.0 22.0
23–25 Nov 2024 2,001 ±2.2 Jowon C&I / Straight News 43.8 4.8 — 17.2 5.2 5.3 — 4.2 1.2 — 5.8 3.6 — — 2.0 7.0 26.6
18–19 Nov 2024 1,000 ±3.1 Gongjung / Dailian 43.6 3.7 1.4 17.3 7.6 5.3 — — 2.5 — 6.3 — — — 4.6 7.7 26.3
9-11 Nov 2024 2,000 ±2.2 Jowon C&I / Straight News 46.9 4.1 — 17.0 4.2 4.7 — 4.0 1.8 — 5.7 3.8 — — 2.2 5.5 29.9
8–9 Nov 2024 1,005 ±3.1 Flower Research 39.3 2.7 — 12.7 5.4 5.4 — — 2.0 — 6.0 2.3 — — 2.1 22.1 26.6
5-7 Nov 2024 1,002 ±3.1 Gallup Korea 29 2 — 14 3 4 — — — 1 5 — — — 4 36 15
4–5 Nov 2024 1,000 ±3.1 Gongjung / Dailian 41.0 4.2 1.2 16.7 8.5 6.3 — — 2.2 — 6.6 — — — 6.0 7.1 24.3
1–2 Nov 2024 1,002 ±3.1 KSOI / Ohmynews 37.3 4.1 1.7 15.3 7.1 5.8 — — — — 8.2 3.9 — — 7.0 9.7 22.0
26–28 Oct 2024 2,000 ±2.2 Jowon C&I / Straight News 45.0 3.2 — 18.6 5.2 4.3 — 3.5 2.1 — 5.6 4.8 — — 1.5 6.2 26.4
22 October 2024 1,004 ±3.1 Gongjung / Dailian 42.6 3.9 1.2 19.2 6.4 4.6 — — 2.2 — 6.0 — — — 5.2 8.7 23.4
12–14 Oct 2024 2,002 ±2.2 Jowon C&I / Straight News 43.3 4.1 — 19.7 4.9 4.6 — 3.6 2.1 — 6.5 4.0 — — 2.7 4.3 23.6
7–8 Oct 2024 1,000 ±3.1 Gongjung / Dailian 40.5 2.9 2.0 21.4 6.3 4.1 — — 1.2 — 7.5 — — — 5.9 8.1 19.1
4–5 Oct 2024 1,007 ±3.1 Flower Research 35.1 2.0 — 15.4 5.7 5.0 — — 2.4 — 5.1 2.1 — — 2.1 24.9 19.7
28–30 Sep 2024 2,001 ±2.2 Jowon C&I / Straight News 42.8 3.1 — 20.7 5.0 4.7 — 3.7 1.5 — 6.0 4.4 — — 2.4 5.3 22.1
28–29 Sep 2024 1,002 ±3.1 Ace Research / Newsis 41.2 3.1 1.6 19.3 2.9 3.8 — 1.6 2.1 4.3 7.1 4.5 — — 0.8[by] 7.7 21.9
24–26 Sep 2024 1,001 ±3.1 Gallup Korea 25 2 — 15 1 2 — 1 — 2 4 3 — — 4 40 10
23–24 Sep 2024 1,005 ±3.1 Gongjung / Dailian 42.0 2.4 1.0 21.1 6.5 4.6 — — 2.2 — 7.3 — — — 5.7 7.2 20.9
11–12 Sep 2024 1,002 ±3.1 Korea Research / MBC 29 2 1 18 5 6 1 1 3 — 5 3 — — 4[bz] 22 11
10–12 Sep 2024 2,004 ±2.2 Jowon C&I / Straight News 44.5 2.9 — 22.0 4.7 3.2 — 3.6 1.3 — 6.3 4.4 — — 2.0 5.0 22.5
10 September 2024 1,002 ±3.1 Gongjung / Dailian 42.4 2.8 1.3 20.7 7.1 5.0 — — 2.3 — 6.6 — — — 4.4 7.5 21.7
3–5 Sep 2024 1,001 ±3.1 Gallup Korea 26 1 — 14 2 1 — — 1 2 5 3 — — 3 40 12
31 Aug-2 Sep 2024 2,003 ±2.2 Jowon C&I / Straight News 42.1 3.1 — 20.9 3.7 3.3 — 4.1 1.5 — 6.2 5.9 — — 2.2 7.0 21.2
26–27 Aug 2024 1,002 ±3.1 Gongjung / Dailian 40.7 2.5 0.9 24.2 7.3 3.9 — — 1.6 — 6.0 — — — 5.3 7.8 16.5
20–21 Aug 2024 1,004 ±3.1 KOPRA / Kihoilbo 39.4 2.5 1.5 25.2 4.7 3.5 — 3.4 — — 6.3 4.6 — — 1.0[ca] 8.0 14.2
17–19 Aug 2024 2,006 ±2.2 Jowon C&I / Straight News 43.2 3.0 — 25.6 3.6 3.5 — 3.2 1.6 — 4.7 4.7 — — 2.3 4.7 17.6
12–13 Aug 2024 1,007 ±3.1 Media Tomato / News Tomato 43.9 2.1 1.3 26.1 6.0 3.8 — — — — 6.5 3.3 — — 3.8 3.1 17.8
12–13 Aug 2024 1,006 ±3.1 Gongjung / Dailian 28.5 4.9 5.4 19.8 7.4 6.2 — — 3.3 — 8.7 — — — 8.7 7.1 8.7
9–10 Aug 2024 1,009 ±3.1 Flower Research 36.1 1.9 — 17.9 5.2 4.7 — — 1.7 — 5.1 3.1 — — 1.1 23.3 18.2
3–5 Aug 2024 2,002 ±2.2 Jowon C&I / Straight News 39.0 3.1 — 27.8 3.4 4.1 — 3.9 2.1 — 5.4 5.5 — — 1.1 4.6 11.2
29–30 Jul 2024 1,009 ±3.1 Media Tomato / News Tomato 42.7 — — 33.4 — — — — — — 7.5 4.4 — — 8.1 3.9 9.3
29–30 Jul 2024 1,005 ±3.1 Gongjung / Dailian 37.9 3.1 — 29.5 5.0 4.1 — — 1.6 — 6.8 3.8 — — 3.3 4.9 8.4
23–25 Jul 2024 1,001 ±3.1 Gallup Korea 22 — — 19 2 3 — 3 1 — 5 3 — — 4 38 3
20–22 Jul 2024 4,029 ±1.5 Jowon C&I / Straight News 38.5 2.9 — 26.9 5.0 3.2 — 5.8 1.4 — 6.1 5.1 — — 1.3 3.8 11.6
7–8 Jul 2024 2,003 ±2.2 Embrain Public / YTN 27 1 — 17 7 5 1 — 2 — 5 2 1 — 2 28 10
6–8 Jul 2024 2,008 ±2.2 Jowon C&I / Straight News 38.2 3.5 — 24.6 3.6 3.9 — 6.9 1.8 — 6.8 4.7 — — 1.5 4.7 13.6
5–6 Jul 2024 1,002 ±3.1 Flower Research 34.3 1.9 — 18.5 5.9 4.5 — — 1.8 — 5.8 2.2 — — 2.0 23.1 15.8
2–4 Jul 2024 1,002 ±3.1 Gallup Korea 23 — — 17 3 3 — 2 1 — 5 2 — — 5 38 6
1–2 Jul 2024 1,002 ±3.1 Gongjung / Dailian 35.9 4.5 — 24.6 7.9 5.4 — — 1.7 — 7.2 4.5 — — 3.2 5.0 11.3
22–24 Jun 2024 2,006 ±2.2 Jowon C&I / Straight News 40.1 3.0 — 21.6 4.2 3.9 — 6.4 1.3 — 7.7 5.3 — — 1.8 4.5 18.5
17–18 Jun 2024 1,002 ±3.1 Gongjung / Dailian 37.8 3.9 — 24.7 5.9 3.7 — — 2.3 — 7.9 4.8 — — 3.4 5.5 13.1
14–15 Jun 2024 1,001 ±3.1 Gallup Korea / News1 28 — — 17 1 3 1 1 1 — 7 3 — — 3 35 11
11–13 Jun 2024 1,000 ±3.1 Gallup Korea 22 1 — 15 2 3 — 1 1 — 5 3 — — 5 42 7
9–10 Jun 2024 2,005 ±2.2 Jowon C&I / Straight News 40.7 2.3 — 23.3 4.3 3.7 — 4.5 1.8 — 6.8 5.3 — — 1.8 5.3 17.4
3–4 Jun 2024 1,004 ±3.1 Gongjung / Dailian 35.6 2.8 — 25.9 6.5 4.1 — — 2.0 — 6.5 5.5 — — 3.9 7.2 9.7
1–3 Jun 2024 2,005 ±2.2 Jowon C&I / Straight News 41.0 2.1 — 22.0 4.0 4.4 — 5.0 1.8 — 8.0 5.4 — — 1.7 4.6 19.0
28–30 May 2024 1,000 ±3.1 Research View / PSPD 38 3 2 24 4 4 2 — 1 — 8 3 2 — 4[cb] 5 14
25–27 May 2024 2,004 ±2.2 Jowon C&I / Straight News 39.6 2.5 — 22.8 3.9 4.4 — 4.6 1.8 — 7.5 6.3 — — 1.5 5.1 16.8
20–21 May 2024 1,000 ±3.1 Gongjung / Dailian 36.8 2.4 — 24.5 5.5 5.2 — — 2.3 — 7.4 5.2 — — 6.5 4.3 12.3
11–13 May 2024 2,002 ±2.2 Jowon C&I / Straight News 38.6 2.6 — 25.1 3.9 4.2 — 4.6 1.6 — 7.7 4.1 — — 1.4 6.1 13.5
7–9 May 2024 1,000 ±3.1 Gallup Korea 23 — — 17 2 3 — — 2 — 7 3 — — 6 38 7
6–7 May 2024 1,003 ±3.1 Gongjung / Dailian 37.3 3.5 — 26.0 5.3 4.7 — — 2.1 — 7.7 4.2 — — 3.1 5.9 11.3
27–29 Apr 2024 2,006 ±2.2 Jowon C&I / Straight News 39.3 3.7 — 21.9 4.5 4.7 — 5.0 1.6 — 8.1 5.7 — — 1.8 4.2 17.4
16–18 Apr 2024 1,000 ±3.1 Gallup Korea 24 — — 15 1 3 — 2 1 — 7 3 — — 5 39 9
13–15 Apr 2024 2,013 ±2.2 Jowon C&I / Straight News 37.8 — — 23.9 — — — — 4.4 — 10.1 5.7 — — 11.1[cc] 7.1 13.9
10 April 2024 2024 South Korean legislative election is held
2–3 Apr 2024 1,002 ±3.1 Korea Research / MBC 27 1 — 23 3 4 2 5 2 — 5 2 2 — 1[cd] 24 4
28–29 Mar 2024 1,004 ±3.1 Research&Research / Dong-a Ilbo 31.5 4.3 — 21.8 5.9 6.7 — 4.1 1.5 — 6.2 — 3.9 — 2.7 11.3 9.7
28–29 Mar 2024 1,011 ±3.1 Gallup Korea / Seoul Economic Daily 27 — — 20 1 2 — 1 — — 4 1 2 — 3 38 7
26–27 Mar 2024 1,001 ±3.1 Korea Research / MBC 32 2 — 24 3 4 2 2 2 — 5 1 3 — 1[ce] 19 8
5–7 Mar 2024 1,000 ±3.1 Gallup Korea 23 1 — 24 2 2 — 1 — — 3 2 2 — 5[cf] 35 1
20 February 2024 1,012 ±3.1 Media Research / Newspim 35.8 3.6 — 35.3 4.2 4.1 — — — — — 3.4 4.1 — 3.8 5.6 0.5
13–14 Feb 2024 1,004 ±3.1 Ace Research / Newsis 37 5 — 34 3 4 — 3 2 — — 4 4 — 1 3 3
6–7 Feb 2024 1,001 ±3.1 Korea Research / MBC 26 4 — 23 5 5 3 3 2 — — 3 3 — 1[cg] 21 3
3–4 Feb 2024 1,000 ±3.1 Metrix / Yonhapnews 28 3 — 25 3 5 — — 2 — — 3 4 — 4[ch] 24 3
30 Jan–1 Feb 2024 1,000 ±3.1 Gallup Korea 26 1 — 23 2 2 — — — — — 4 4 — 4 35 3
9–11 Jan 2024 1,002 ±3.1 Gallup Korea 23 1 — 22 1 3 — — 1 — — 3 3 — 5 38 1
8–9 Jan 2024 1,002 ±3.1 Gongjung / Dailian 35.8 5.1 — 32.7 4.0 — — 1.8 1.9 — — — 5.1 — 1.7[ci] 11.9 3.2
6–7 Jan 2024 1,000 ±3.1 Metrix / Yonhapnews 25 3 — 24 3 6 — — 3 — — 4 4 — 5[cj] 24 1
1–2 Jan 2024 1,002 ±3.1 Ace Research / Newsis 39 4 — 35 4 3 — 2 1 — — — 4 — 4[ck] 5 4
30–31 Dec 2023 1,018 ±3.1 KStat Research / TV Chosun 27 4 — 21 5 7 — 3 2 — — — 5 — 3[cl] 24 6
29–30 Dec 2023 1,005 ±3.1 Korea Research / MBC 27 3 — 22 4 7 2 3 3 — — 3 5 — 1[cm] 21 5
28–29 Dec 2023 1,017 ±3.1 Gallup Korea / JoongAngIlbo 22 1 — 24 1 2 1 1 1 — — 3 2 — 5[cn] 36 2
26–27 Dec 2023 1,000 ±3.1 Hankook Research / HankookIlbo 23 3 — 21 5 6 3 3 2 — 2 2 4 — 3[co] 26 2
25–26 Dec 2023 1,015 ±3.1 Gongjung / Dailian 35.6 4.7 — 27.2 6.3 — — 5.9 2.3 — — — 4.8 — 1.4[cp] 11.8 8.4
23–24 Dec 2023 1,024 ±3.1 Rnsearch / Asia Today 36.9 2.5 — 35.8 2.8 3.3 — 1.4 — — — 4.2 4.3 — 1.8 6.9 1.1
5–7 Dec 2023 1,000 ±3.1 Gallup Korea 19 2 — 16 2 4 1 2 — — — 2 3 — 5 43 3
7–9 Nov 2023 1,001 ±3.1 Gallup Korea 21 2 — 13 4 4 — 1 2 — — 3 2 — 4 44 8
10–12 Oct 2023 1,002 ±3.1 Gallup Korea 22 1 — 14 4 3 — 1 2 — — 1 1 — 6[cq] 46 8
5–7 Sep 2023 1,000 ±3.1 Gallup Korea 19 2 — 12 2 3 1 2 2 — — 1 3 — 5[cr] 48 7
30 May–1 Jun 2023 1,002 ±3.1 Gallup Korea 22 1 — 11 4 5 1 — 2 — — 1 2 — 5[cs] 46 11
11–13 Mar 2023 1,020 ±3.1 Kookmin Research Group, Ace Research / Newsis 37.3 — — 16.4 7.1 7.2 3.5 5.6 4.2 — — — 4.1 — 5.7[ct] 9.0 20.9
28 Feb–2 Mar 2023 1,001 ±3.1 Gallup Korea 20 — — 11 3 5 1 2 4 — — 2 3 — 5 44 9
26–27 Jan 2023 1,006 ±3.1 Gallup Korea / Segye Ilbo 24.6 — — 11.1 2.7 4.9 3.8 — 6.9 — — 1.4 2.1 — 4.8 37.7 13.5
1–2 Jan 2023 1,020 ±3.1 Rnsearch / Mewspim 33.7 1.5 — 18.1 9.0 8.3 5.4 — 3.8 — — — 6.4 — 2.6 11.2 15.6
26–27 Dec 2022 1,015 ±3.1 Global Research / The Hankyoreh 24.4 2.4 0.6 9.9 8.2 11.9 4.5 — 5.6 — — 2.1 4.1 — 3.9[cu] 22.5 12.5
16–17 Dec 2022 1,016 ±3.1 Flower Research 31.4 2.4 — 10.2 9.1 — — 3.5 4.5 — — — 5.1 — 6.1[cv] 27.9 21.2
4–6 Dec 2022 1,030 ±3.1 Ace Research / Newsis 37.3 — — 18.6 7.9 7.4 8.0 3.3 4.1 — — — 5.2 — 1.0 7.3 18.7
4–5 Dec 2022 1,024 ±3.1 Rnsearch / Mewspim 37.8 2.3 — 18.9 7.1 9.3 4.4 — 3.1 — — — 5.8 — 1.6 9.7 18.9
3–5 Dec 2022 1,002 ±3.1 Jowon C&I / Straight News 37.0 3.3 — 19.1 9.8 8.2 — — 3.9 — — — 6.9 — 5.5[cw] 6.1 17.9
29 Nov –1 Dec 2022 1,000 ±3.1 Gallup Korea 23 — — 10 2 4 2 — 3 — — 2 3 — 6 44 13
5–7 Nov 2022 1,023 ±3.1 Rnsearch / Mewspim 38.3 2.4 — 18.0 10.8 8.6 4.1 — 3.6 — — — 5.0 — 1.6[cx] 7.6 20.3
8–10 Oct 2022 1,021 ±3.1 Rnsearch / Mewspim 41.1 3.2 — 17.1 10.8 7.3 — — 4.1 — — — 6.0 — 3.3 7.0 24.0
10–12 Sep 2022 1,014 ±3.1 Rnsearch / Mewspim 40.1 2.9 — 18.5 11.7 8.0 — — 4.3 — — — 4.5 — 3.0 7.1 21.6
30 Aug–1 Sep 2022 1,000 ±3.1 Gallup Korea 27 — — 9 4 4 2 — 4 — — 3 2 — 4 41 18
6–8 Aug 2022 1,025 ±3.1 Rnsearch / Mewspim 39.6 3.4 — 12.8 13.3 8.3 — — 3.8 — — — 8.2 — 3.0 7.6 26.3
9–12 Jul 2022 1,045 ±3.0 Rnsearch / Mewspim 38.5 4.7 — 12.4 15.1 6.3 — — 5.6 — — — 5.5 — 3.0 8.8 23.4
11–13 Jun 2022 1,025 ±3.1 Rnsearch / Mewspim 29.3 5.6 — 9.4 23.9 — — 3.5 6.9 — — — 5.0 — 4.4 6.2 5.4
7–9 Jun 2022 1,000 ±3.1 Gallup Korea 15 4 — 4 10 5 — — 6 — — 1 3 — 4 46 5
29–31 Mar 2022 1,000 ±3.1 ResearchView 28 2 — — 13 7 4 10 10 — — 5 7 — 7[cy] 5 15
9 March 2022 2022 election 47.8 — — — — — — — — — — — — — 3.6[cz] 0.9 0.7

Hypothetical polling

[edit]

Lee Jae-myung vs. Han Dong-hoon

[edit]
Fieldwork date Sample size Margin
of error 		Polling firm Lee Jae-myung Han Dong-hoon Lead
11-12 Apr 2025 1,003 ±3.1 Korea Research / MBC[28] 49 27 22
10–11 Apr 2025 1,020 ±3.1 Gallup Korea / Segye Ilbo[29] 48 34 14
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[30] 54.0 18.3 35.7
8–10 Apr 2025 3,000 ±1.8 Hankook Researach / KBS[31] 47 24 23
8–9 Apr 2025 1,212 ±2.8 Ace Research / Newsis[32] 53.4 27.5 25.9
8–9 Apr 2025 1,004 ±3.1 Gallup Korea / JoongAngIlbo[33] 52 32 20
6–7 Apr 2025 1,008 ±3.1 Gallup Korea / News1[34] 52 31 21
4–5 Apr 2025 1,008 ±3.1 Hangil Research / MBN[35] 50.3 18.2 32.1
4–5 Apr 2025 1,012 ±3.1 Gallup Korea / Sedaily[36] 52 32 20
26–28 Mar 2025 1,510 ±2.5 Realmeter / EKN[37] 54.3 17.2 37.1
12–14 Mar 2025 1,510 ±2.5 Realmeter / EKN 51.8 18.6 33.2
26–28 Feb 2025 1,506 ±2.5 Realmeter / EKN 49.7 20.3 29.4
26–27 Feb 2025 1,004 ±3.1 Flower Research 46.7 17.4 29.3
23–24 Feb 2025 1,000 ±3.1 Researchview / KPI News 51.4 21.7 29.7
16–17 Feb 2025 1,000 ±3.1 Researchview / KPI News 50.8 23.8 27.0
9–10 Feb 2025 1,000 ±3.1 Researchview / KPI News 48.6 24.2 24.4
8–10 Feb 2025 2,001 ±2.2 Jowon C&I / Straight News 45.3 19.0 26.3
3–4 Feb 2025 1,007 ±3.1 Gongjung / Dailian 45.8 24.1 21.7
2–3 Feb 2025 1,000 ±3.1 Researchview / KPI News 51.6 24.2 27.4
31 Jan–1 Feb 2025 1,004 ±3.1 Gallup Korea / Segye Ilbo 47 34 13
24–26 Jan 2025 1,000 ±3.1 Hankook Researach / KBS 46 28 18
24–25 Jan 2025 2,001 ±2.2 KOPRA / Asia Today 45 34 11
23–25 Jan 2025 1,004 ±3.1 Ipsos / SBS 41 22 19
22–23 Jan 2025 1,003 ±3.1 Embrain Public / YTN 39 33 6
29–31 Dec 2024 1,014 ±3.1 Next Researach / Maeil Business 46 23 23
22 October 2024 1,004 ±3.1 Gongjung / Dailian 53.6 30.2 23.4
7–8 Oct 2024 1,000 ±3.1 Gongjung / Dailian 50.5 32.5 18.0
23–24 Sep 2024 1,005 ±3.1 Gongjung / Dailian 51.9 32.8 19.1
23–24 Aug 2024 1,010 ±3.1 Flower Research 45.6 28.0 17.6
19–20 Aug 2024 1,008 ±3.1 Media Tomato / News Tomato 54.6 36.0 18.6
17–19 Aug 2024 1,025 ±3.1 Hangil Research / Kukinews 50.7 30.4 20.3
30–31 Mar 2024 1,000 ±3.1 Metrix / Yonhapnews 37 31 6
18–19 Mar 2024 1,001 ±3.1 Gongjung / Dailian 45.3 37.6 7.7
4–5 Mar 2024 1,000 ±3.1 Gongjung / Dailian 42.3 43.2 0.9
2–3 Mar 2024 1,000 ±3.1 Metrix / Yonhapnews 30 33 3
22–23 Feb 2024 1,015 ±3.1 Gallup Korea / Sedaily 43 46 3
19–20 Feb 2024 1,001 ±3.1 Gongjung / Dailian 40.4 46.6 6.2
5–6 Feb 2024 1,001 ±3.1 Gongjung / Dailian 42.1 47.8 5.7
3–4 Feb 2024 1,000 ±3.1 Metrix / Yonhapnews 36 36 Tie
25–26 Jan 2024 1,011 ±3.1 Gallup Korea / Sedaily 45 42 3
22–23 Jan 2024 1,004 ±3.1 Gongjung / Dailian 45.9 42.8 3.1
8–9 Jan 2024 1,002 ±3.1 Gongjung / Dailian 45.5 43.1 2.4
6–7 Jan 2024 1,000 ±3.1 Metrix / Yonhapnews 36 36 Tie
30–31 Dec 2023 1,018 ±3.1 KStat Research / TV Chosun 38 38 Tie
20–21 Dec 2023 1,006 ±3.1 KOPRA 41 45 4

Lee Jae-myung vs. Kim Moon-soo

[edit]
Fieldwork date Sample size Margin
of error 		Polling firm Lee Jae-myung Kim Moon-soo Lead
15-16 Apr 2025 1,001 ±3.1 KIR / Cheonjiilbo[38] 49.8 26.4 23.4
11-12 Apr 2025 1,003 ±3.1 Korea Research / MBC[39] 50 32 18
10–11 Apr 2025 1,020 ±3.1 Gallup Korea / Segye Ilbo[40] 50 38 12
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[41] 54.3 25.3 29.0
8–10 Apr 2025 3,000 ±1.8 Hankook Researach / KBS[42] 48 31 17
8–9 Apr 2025 1,212 ±2.8 Ace Research / Newsis[43] 52.0 36.8 15.2
8–9 Apr 2025 1,004 ±3.1 Gallup Korea / JoongAngIlbo[44] 53 35 18
6–7 Apr 2025 1,008 ±3.1 Gallup Korea / News1[45] 55 35 20
4–5 Apr 2025 1,008 ±3.1 Hangil Research / MBN[46] 51.1 28.8 22.3
4–5 Apr 2025 1,012 ±3.1 Gallup Korea / Sedaily[47] 53 35 18
26–28 Mar 2025 1,510 ±2.5 Realmeter / EKN[48] 54.1 28.5 25.6
19–20 Mar 2025 1,003 ±3.1 WinG Korea / Voice of Seoul 49.8 40.4 9.4
12–14 Mar 2025 1,510 ±2.5 Realmeter / EKN 51.7 30.7 21.0
12 March 2025 1,000 ±3.1 WinG Korea / Voice of Seoul 48.7 42.7 6.0
8–10 Mar 2025 1,022 ±3.1 Hangil Research / Kukinews 47.2 34.0 13.2
26–28 Feb 2025 1,506 ±2.5 Realmeter / EKN 50.0 31.6 18.4
26–27 Feb 2025 1,004 ±3.1 Flower Research 46.6 22.5 24.1
23–24 Feb 2025 1,000 ±3.1 Researchview / KPI News 52.6 35.5 17.1
16–17 Feb 2025 1,000 ±3.1 Researchview / KPI News 50.8 36.6 14.2
13–14 Feb 2025 1,000 ±3.1 Realmeter / EKN 46.3 31.8 14.5
12 February 2025 1,023 ±3.1 WinG Korea / Voice of Seoul 45.8 46.9 1.1
9–10 Feb 2025 1,000 ±3.1 Researchview / KPI News 50.0 37.8 12.2
8–10 Feb 2025 2,001 ±2.2 Jowon C&I / Straight News 46.1 34.2 11.9
5 February 2025 1,017 ±3.1 WinG Korea / Voice of Seoul 46.4 45.3 1.1
3–4 Feb 2025 1,007 ±3.1 Gongjung / Dailian 46.6 38.1 8.5
2–3 Feb 2025 1,000 ±3.1 Researchview / KPI News 53.1 34.7 18.4
31 Jan–1 Feb 2025 1,004 ±3.1 Gallup Korea / Segye Ilbo 50 37 13
24–26 Jan 2025 1,000 ±3.1 Hankook Researach / KBS 47 35 12
24–25 Jan 2025 2,001 ±2.2 KOPRA / Asia Today 46 45 1
23–25 Jan 2025 1,004 ±3.1 Ipsos / SBS 42 28 14
22–23 Jan 2025 1,003 ±3.1 Embrain Public / YTN 42 38 4
15–16 Jan 2025 1,039 ±3.0 WinG Korea / Voice of Seoul 45.4 43.5 1.9

Lee Jae-myung vs. Hong Joon-pyo

[edit]
Fieldwork date Sample size Margin
of error 		Polling firm Lee Jae-myung Hong Joon-pyo Lead
15-16 Apr 2025 1,001 ±3.1 KIR / Cheonjiilbo[49] 51.6 26.3 25.3
11-12 Apr 2025 1,003 ±3.1 Korea Research / MBC[50] 49 31 18
10–11 Apr 2025 1,020 ±3.1 Gallup Korea / Segye Ilbo[51] 48 38 10
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[52] 54.4 22.5 31.9
8–10 Apr 2025 3,000 ±1.8 Hankook Researach / KBS[53] 47 31 16
8–9 Apr 2025 1,212 ±2.8 Ace Research / Newsis[54] 52.2 34.0 18.2
8–9 Apr 2025 1,004 ±3.1 Gallup Korea / JoongAngIlbo[55] 50 38 12
6–7 Apr 2025 1,008 ±3.1 Gallup Korea / News1[56] 52 36 16
4–5 Apr 2025 1,008 ±3.1 Hangil Research / MBN[57] 50.9 26.0 24.9
4–5 Apr 2025 1,012 ±3.1 Gallup Korea / Sedaily[58] 52 38 14
26–28 Mar 2025 1,510 ±2.5 Realmeter / EKN[59] 54.0 23.5 30.5
12–14 Mar 2025 1,510 ±2.5 Realmeter / EKN 52.3 25.0 27.3
8–10 Mar 2025 1,022 ±3.1 Hangil Research / Kukinews 46.8 24.9 21.9
26–28 Feb 2025 1,506 ±2.5 Realmeter / EKN 50.0 24.2 25.8
26–27 Feb 2025 1,004 ±3.1 Flower Research 47.6 23.5 24.1
23–24 Feb 2025 1,000 ±3.1 Researchview / KPI News 51.2 29.6 21.6
16–17 Feb 2025 1,000 ±3.1 Researchview / KPI News 50.5 29.0 21.5
13–14 Feb 2025 1,000 ±3.1 Realmeter / EKN 46.9 26.2 20.7
9–10 Feb 2025 1,000 ±3.1 Researchview / KPI News 49.4 33.9 15.5
8–10 Feb 2025 2,001 ±2.2 Jowon C&I / Straight News 45.6 25.5 20.1
3–4 Feb 2025 1,007 ±3.1 Gongjung / Dailian 47.0 31.0 16.0
2–3 Feb 2025 1,000 ±3.1 Researchview / KPI News 53.4 30.6 22.8
31 Jan–1 Feb 2025 1,004 ±3.1 Gallup Korea / Segye Ilbo 47 39 8
24–26 Jan 2025 1,000 ±3.1 Hankook Researach / KBS 46 36 10
24–25 Jan 2025 2,001 ±2.2 KOPRA / Asia Today 46 42 4
23–25 Jan 2025 1,004 ±3.1 Ipsos / SBS 41 27 14
22–23 Jan 2025 1,003 ±3.1 Embrain Public / YTN 41 41 Tie
29–31 Dec 2024 1,014 ±3.1 Next Researach / Maeil Business 47 28 19
28–29 Dec 2024 1,000 ±3.1 EveryResearch / Newsspirit 49.6 23.5 26.1

Lee Jae-myung vs. Oh Se-hoon

[edit]
Fieldwork date Sample size Margin
of error 		Polling firm Lee Jae-myung Oh Se-hoon Lead
11-12 Apr 2025 1,003 ±3.1 Korea Research / MBC[60] 50 30 20
10–11 Apr 2025 1,020 ±3.1 Gallup Korea / Segye Ilbo[61] 47 40 7
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[62] 54.0 19.5 34.5
8–10 Apr 2025 3,000 ±1.8 Hankook Researach / KBS[63] 47 29 18
8–9 Apr 2025 1,212 ±2.8 Ace Research / Newsis[64] 53.5 31.9 21.6
8–9 Apr 2025 1,004 ±3.1 Gallup Korea / JoongAngIlbo[65] 51 38 13
6–7 Apr 2025 1,008 ±3.1 Gallup Korea / News1[66] 52 37 15
4–5 Apr 2025 1,008 ±3.1 Hangil Research / MBN[67] 50.6 22.7 27.9
4–5 Apr 2025 1,012 ±3.1 Gallup Korea / Sedaily[68] 51 37 14
26–28 Mar 2025 1,510 ±2.5 Realmeter / EKN[69] 54.5 23.0 31.5
12–14 Mar 2025 1,510 ±2.5 Realmeter / EKN 51.8 25.6 26.2
8–10 Mar 2025 1,022 ±3.1 Hangil Research / Kukinews 47.9 23.8 24.1
26–28 Feb 2025 1,506 ±2.5 Realmeter / EKN 50.3 23.5 26.8
26–27 Feb 2025 1,004 ±3.1 Flower Research 46.8 24.0 22.8
23–24 Feb 2025 1,000 ±3.1 Researchview / KPI News 52.5 29.7 22.8
16–17 Feb 2025 1,000 ±3.1 Researchview / KPI News 51.3 31.7 19.6
13–14 Feb 2025 1,000 ±3.1 Realmeter / EKN 46.6 29.0 17.6
9–10 Feb 2025 1,000 ±3.1 Researchview / KPI News 49.7 34.9 14.8
8–10 Feb 2025 2,001 ±2.2 Jowon C&I / Straight News 45.0 27.6 17.4
3–4 Feb 2025 1,007 ±3.1 Gongjung / Dailian 46.9 32.1 14.8
2–3 Feb 2025 1,000 ±3.1 Researchview / KPI News 53.2 31.8 21.4
31 Jan–1 Feb 2025 1,004 ±3.1 Gallup Korea / Segye Ilbo 47 43 4
24–26 Jan 2025 1,000 ±3.1 Hankook Researach / KBS 45 36 9
24–25 Jan 2025 2,001 ±2.2 KOPRA / Asia Today 46 43 3
23–25 Jan 2025 1,004 ±3.1 Ipsos / SBS 42 26 16
22–23 Jan 2025 1,003 ±3.1 Embrain Public / YTN 41 41 Tie
29–31 Dec 2024 1,014 ±3.1 Next Researach / Maeil Business 44 30 14
28–29 Dec 2024 1,000 ±3.1 EveryResearch / Newsspirit 50.2 26.7 23.5

Lee Jae-myung vs. Han Duck-soo

[edit]
Fieldwork date Sample size Margin
of error 		Polling firm Lee Jae-myung Han Duck-soo Lead
15-16 Apr 2025 1,001 ±3.1 KIR / Cheonjiilbo[70] 52.4 30.0 22.4
16 Apr 2025 1,001 ±3.1 WinG Korea / Voice of Seoul[71] 54.1 37.7 16.4
9–11 Apr 2025 1,506 ±2.5 Realmeter / EKN[72] 54.2 27.6 26.6

See also

[edit]

Notes

[edit]
  1. ^ Na Kyung-won 1.9, Others 0.4
  2. ^ Na Kyung-won 3.3, Others 3.4
  3. ^ Na Kyung-won 4.0, Others 3.1
  4. ^ a b c d e f g h i j k l Embrain Public, KStat Research, Korea Research, Hankook Research
  5. ^ Na Kyung-won 2, Others 3
  6. ^ Na Kyung-won 3.3, Others 2.5
  7. ^ Na Kyung-won 2, Others 4
  8. ^ Kim Doo-kwan 0.2, Others 2.7
  9. ^ Na Kyung-won 3.5, Kim Doo-kwan 0.4, Others 5.1
  10. ^ Kim Doo-kwan 0.9, Others 3.0
  11. ^ Kim Boo-kyum 1, Others 4
  12. ^ Kim Boo-kyum 1, Others 3
  13. ^ Woo Won-shik 0.8, Kim Boo-kyum 0.7, Kim Doo-kwan 0.7, Others 4.3
  14. ^ Kim Boo-kyum 1, Others 2
  15. ^ Kim Boo-kyum 1.4, Lee Cheol-woo 0.8, Others 3.6
  16. ^ Kim Boo-kyum 1, Others 6
  17. ^ Woo Won-shik 2.0, Others 1.8
  18. ^ Kim Boo-kyum 1.1, Others 3.2
  19. ^ Kim Boo-kyum 1, Others 1
  20. ^ Kim Boo-kyum 1.9, Others 1.0
  21. ^ Kim Boo-kyum 0.7, Others 2.6
  22. ^ Kim Boo-kyum 1.4, Others 2.2
  23. ^ Kim Boo-kyum 1, Others 1
  24. ^ Kim Boo-kyum 1.0, Others 0.9
  25. ^ Kim Boo-kyum 1.2, Lee Cheol-woo 0.7, Others 2.2
  26. ^ Kim Boo-kyum 1.4, Others 3.1
  27. ^ Kim Boo-kyum 1, Others 2
  28. ^ Kim Boo-kyum 1.0, Others 1.2
  29. ^ Na Kyung-won 2.8, Woo Won-shik 1.3, Kim Boo-kyum 0.7, Others 0.2
  30. ^ Kim Boo-kyum 1.8, Others 3.7
  31. ^ Kim Boo-kyum 0.8, Others 2.8
  32. ^ Kim Boo-kyum 1.2, Lee Cheol-woo 0.6, Others 2.7
  33. ^ Kim Boo-kyum 1, Others 1
  34. ^ Na Kyung-won 2.1, Woo Won-shik 1.8, Kim Boo-kyum 0.7, Others 0.5
  35. ^ Kim Boo-kyum 0.6, Others 2.4
  36. ^ Woo Won-shik 2.3, Others 1.2
  37. ^ Woo Won-shik 2, Kim Boo-kyum 1, Others 1
  38. ^ Kim Boo-kyum 1.3, Others 2.6
  39. ^ Kim Boo-kyum 1, Others 1
  40. ^ Woo Won-shik 1.9, Others 1.2
  41. ^ Woo Won-shik 0.7, Others 1.2
  42. ^ Woo Won-shik 1, Kim Boo-kyum 1, Others 1
  43. ^ Kim Boo-kyum 1.0, Others 1.6
  44. ^ Woo Won-shik 2.3, Others 1.8
  45. ^ Woo Won-shik 1.8, Kim Boo-kyum 1.8, Kim Doo-kwan 0.7, Others 1.5
  46. ^ Kim Boo-kyum 3, Woo Won-shik 2, Others 1
  47. ^ Woo Won-shik 1.3, Kim Boo-kyum 0.5, Others 1.1
  48. ^ Woo Won-shik 2, Kim Boo-kyum 1, Others 2
  49. ^ Woo Won-shik 1, Kim Boo-kyum 1, Others 1
  50. ^ Woo Won-shik 2, Kim Boo-kyum 1
  51. ^ Woo Won-shik 3, Kim Boo-kyum 1, Others 2
  52. ^ Woo Won-shik 2, Kim Boo-kyum 1, Others 1
  53. ^ Woo Won-shik 2, Others 2
  54. ^ Woo Won-shik 3, Kim Boo-kyum 1, Others 2
  55. ^ Woo Won-shik 3, Others 1
  56. ^ Woo Won-shik 2.3, Kim Boo-kyum 1.5, Kim Doo-kwan 0.4, Others 2.7
  57. ^ Woo Won-shik 3.0, Others 7.2
  58. ^ Woo Won-shik 3, Others 1
  59. ^ Woo Won-shik 1, Others 5
  60. ^ Woo Won-shik 3, Others 6
  61. ^ Woo Won-shik 3.2, Kim Boo-kyum 1.7, Park Yong-jin 0.2, Others 9.0
  62. ^ Woo Won-shik 4.0, Others 4.0
  63. ^ Kim Boo-kyum 1.3, Others 4.3
  64. ^ Woo Won-shik 4, Kim Boo-kyum 1, Others 4
  65. ^ Woo Won-shik 5, Kim Boo-kyum 1, Others 3
  66. ^ Woo Won-shik 5, Kim Boo-kyum 1, Others 3
  67. ^ Woo Won-shik 4, Kim Boo-kyum 1, Others 3
  68. ^ Woo Won-shik 3.9, Kim Boo-kyum 1.5, Na Kyung-won 1.0, Others 1.5
  69. ^ Woo Won-shik 4, Choo Mi-ae 1, Kim Boo-kyum 1, Na Kyung-won 1, Others 1
  70. ^ Woo Won-shik 4.8, Others 3.3
  71. ^ Woo Won-shik 2, Others 4
  72. ^ Woo Won-shik 4, Others 6
  73. ^ Woo Won-shik 6, Others 4
  74. ^ Woo Won-shik 1, Others 5
  75. ^ Kim Boo-kyum 1.1, Others 2.1
  76. ^ Rhee Chang-yong 0.6, Others 6.7
  77. ^ Kim Boo-kyum 0.8
  78. ^ Kim Boo-kyum 1, Others 2
  79. ^ Kim Boo-kyum 1.0
  80. ^ Choo Mi-ae 2, Others 2
  81. ^ Na Kyung-won 3.7, Others 7.4
  82. ^ Kim Boo-kyum 1
  83. ^ Kim Boo-kyum 1
  84. ^ Lee Tahney 1, Others 4
  85. ^ Kim Boo-kyum 1
  86. ^ Kim Boo-kyum 1, Sim Sang-jung 1, Others 2
  87. ^ Sim Sang-jung 1.7
  88. ^ Sim Sang-jung 2, Kim Boo-kyum 1, Others 2
  89. ^ Park Yong-jin 1, Others 3
  90. ^ Kim Boo-kyum 1, Others 2
  91. ^ Kim Boo-kyum 1
  92. ^ Lee Tahney 1, Others 4
  93. ^ Sim Sang-jung 2, Others 1
  94. ^ Sim Sang-jung 1.4
  95. ^ Lee Tahney 1, Others 5
  96. ^ Lee Tahney 1, Others 4
  97. ^ Lee Tahney 1, Others 4
  98. ^ Kim Boo-kyum 1.6, Others 4.1
  99. ^ Sim Sang-jung 2.2, Im Jong-seok 0.5, Others 1.2
  100. ^ Sim Sang-jung 2.0, Others 4.1
  101. ^ Park Yong-jin 1.0, Others 4.5
  102. ^ Park Yong-jin 0.3, Others 1.3
  103. ^ Kim Boo-kyum 2, Song Young-gil 2, Park Yong-jin 1, Others 2
  104. ^ Sim Sang-jung 2.4, Others 1.2

References

[edit]
  1. ^ https://www.nesdc.go.kr/portal/main.do
  2. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16029
  3. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16023
  4. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16025
  5. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16018
  6. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16014
  7. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=16015
  8. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15997
  9. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15995
  10. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15994
  11. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15988
  12. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15990
  13. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15989
  14. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15985
  15. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15980
  16. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15976
  17. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15981
  18. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15974
  19. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15971
  20. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15962
  21. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15960
  22. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15956
  23. ^ https://www.nesdc.go.kr/portal/bbs/B0000005/view.do?nttId=15955
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  27. ^ http://www.realmeter.net/wp-content/uploads/2025/03/%EB%B3%B4%EB%8F%84%EC%9A%A9%EB%A6%AC%EC%96%BC%EB%AF%B8%ED%84%B0%EC%A3%BC%EA%B0%84%ED%86%B5%EA%B3%84%ED%91%9C_25%EB%85%843%EC%9B%944%EC%A3%BC%EC%B0%A8_lq6_%EC%B5%9C%EC%A2%85.pdf
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