Sociální demokracie (S&D)
Voting Intentions
Last result: 0.0% (General Election of 8 June 2024)
Confidence Intervals
| Period | Polling firm/Commissioner(s) | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| N/A | Poll Average | 1.0% | 0.6–1.5% | 0.6–1.6% | 0.5–1.7% | 0.4–2.0% |
| 24–28 September 2025 | NMS Novinky |
1.0% | 0.7–1.5% | 0.6–1.7% | 0.5–1.8% | 0.4–2.1% |
| 22–28 September 2025 | Ipsos | 1.1% | 0.8–1.5% | 0.7–1.7% | 0.7–1.8% | 0.5–2.0% |
| 1–25 September 2025 | Median | 1.0% | 0.7–1.5% | 0.6–1.7% | 0.5–1.8% | 0.4–2.1% |
| 18–24 September 2025 | STEM CNN Prima News |
0.7% | 0.5–1.2% | 0.4–1.3% | 0.4–1.4% | 0.3–1.6% |
| 8–22 September 2025 | Lord Ashcroft Polls | 1.0% | 0.7–1.5% | 0.7–1.7% | 0.6–1.8% | 0.5–2.1% |
| 1–19 September 2025 | Kantar ČT24 |
0.9% | 0.6–1.4% | 0.5–1.5% | 0.5–1.6% | 0.4–1.9% |
| 28 August–16 September 2025 | STEM CNN Prima News |
1.1% | 0.8–1.5% | 0.7–1.6% | 0.7–1.8% | 0.6–2.0% |
| 21 August–9 September 2025 | STEM CNN Prima News |
1.0% | 0.8–1.4% | 0.7–1.6% | 0.6–1.7% | 0.5–1.9% |
| 1–7 September 2025 | NMS | 0.8% | 0.5–1.3% | 0.5–1.4% | 0.4–1.6% | 0.3–1.8% |
| 14 August–2 September 2025 | STEM CNN Prima News |
1.0% | 0.8–1.4% | 0.7–1.6% | 0.6–1.7% | 0.5–1.9% |
| 1–31 August 2025 | Median | 1.3% | 0.9–1.9% | 0.8–2.0% | 0.7–2.2% | 0.6–2.5% |
| 27–31 August 2025 | Ipsos | 1.0% | 0.7–1.5% | 0.6–1.7% | 0.6–1.8% | 0.4–2.1% |
| 7–26 August 2025 | STEM CNN Prima News |
0.9% | 0.7–1.3% | 0.6–1.4% | 0.5–1.5% | 0.4–1.7% |
| 4–22 August 2025 | Kantar ČT24 |
0.9% | 0.6–1.4% | 0.5–1.5% | 0.5–1.7% | 0.4–1.9% |
| 31 July–19 August 2025 | STEM CNN Prima News |
1.0% | N/A | N/A | N/A | N/A |
| 24 July–12 August 2025 | STEM CNN Prima News |
1.0% | 0.7–1.4% | 0.6–1.5% | 0.6–1.6% | 0.5–1.8% |
| 17 July–5 August 2025 | STEM CNN Prima News |
1.1% | N/A | N/A | N/A | N/A |
| 1–5 August 2025 | NMS | 1.2% | 0.8–1.8% | 0.7–1.9% | 0.7–2.1% | 0.5–2.4% |
| 28 July–2 August 2025 | Ipsos | 0.9% | 0.6–1.4% | 0.5–1.5% | 0.5–1.7% | 0.4–2.0% |
| 1–31 July 2025 | Median | 1.1% | 0.8–1.6% | 0.7–1.8% | 0.6–1.9% | 0.5–2.2% |
| 10–29 July 2025 | STEM CNN Prima News |
1.0% | 0.8–1.4% | 0.7–1.6% | 0.6–1.7% | 0.5–1.9% |
| 3–22 July 2025 | STEM CNN Prima News |
1.0% | N/A | N/A | N/A | N/A |
| 28 June–15 July 2025 | STEM CNN Prima News |
1.4% | N/A | N/A | N/A | N/A |
| 19 June–8 July 2025 | STEM CNN Prima News |
1.4% | N/A | N/A | N/A | N/A |
| 2–7 July 2025 | NMS | 1.1% | 0.8–1.7% | 0.7–1.8% | 0.6–2.0% | 0.5–2.3% |
| 12 June–1 July 2025 | STEM CNN Prima News |
1.0% | N/A | N/A | N/A | N/A |
| 1–30 June 2025 | Median | 1.0% | N/A | N/A | N/A | N/A |
| 24–29 June 2025 | Ipsos | 1.2% | 0.8–1.7% | 0.7–1.9% | 0.7–2.0% | 0.5–2.3% |
| 5–24 June 2025 | STEM CNN Prima News |
1.0% | N/A | N/A | N/A | N/A |
| 9–20 June 2025 | Kantar ČT24 |
0.6% | 0.4–1.0% | 0.3–1.2% | 0.3–1.3% | 0.2–1.5% |
| 30 May–17 June 2025 | STEM CNN Prima News |
1.2% | N/A | N/A | N/A | N/A |
| 30 May–11 June 2025 | STEM CNN Prima News |
1.1% | N/A | N/A | N/A | N/A |
| 23 May–4 June 2025 | STEM CNN Prima News |
1.3% | N/A | N/A | N/A | N/A |
| 30 May–3 June 2025 | NMS | 1.0% | N/A | N/A | N/A | N/A |
| 26 May–1 June 2025 | Ipsos | 1.3% | N/A | N/A | N/A | N/A |
| 1–31 May 2025 | Median | 2.0% | N/A | N/A | N/A | N/A |
| 12–30 May 2025 | Kantar ČT24 |
2.0% | N/A | N/A | N/A | N/A |
| 9–27 May 2025 | STEM CNN Prima News |
3.1% | N/A | N/A | N/A | N/A |
| 30 April–20 May 2025 | STEM CNN Prima News |
2.2% | N/A | N/A | N/A | N/A |
| 6–12 May 2025 | NMS | 2.8% | N/A | N/A | N/A | N/A |
| 18 April–6 May 2025 | STEM CNN Prima News |
3.5% | N/A | N/A | N/A | N/A |
| 28 April–4 May 2025 | Ipsos | 1.8% | N/A | N/A | N/A | N/A |
| 14 April–2 May 2025 | Kantar ČT24 |
2.0% | N/A | N/A | N/A | N/A |
| 1–30 April 2025 | Median | 4.5% | N/A | N/A | N/A | N/A |
| 11–29 April 2025 | STEM CNN Prima News |
3.4% | N/A | N/A | N/A | N/A |
| 4–22 April 2025 | STEM CNN Prima News |
3.8% | N/A | N/A | N/A | N/A |
| 24 March–15 April 2025 | STEM CNN Prima News |
3.4% | N/A | N/A | N/A | N/A |
| 2–9 April 2025 | NMS | 2.5% | N/A | N/A | N/A | N/A |
| 21 March–8 April 2025 | STEM CNN Prima News |
3.0% | N/A | N/A | N/A | N/A |
| 17 March–4 April 2025 | Kantar ČT24 |
2.0% | N/A | N/A | N/A | N/A |
| 14 March–1 April 2025 | STEM CNN Prima News |
3.6% | N/A | N/A | N/A | N/A |
| 1–31 March 2025 | Median | 2.5% | N/A | N/A | N/A | N/A |
| 24–28 March 2025 | Ipsos | 3.5% | N/A | N/A | N/A | N/A |
| 7–25 March 2025 | STEM CNN Prima News |
2.6% | N/A | N/A | N/A | N/A |
| 28 February–18 March 2025 | STEM CNN Prima News |
2.1% | N/A | N/A | N/A | N/A |
| 21 February–11 March 2025 | STEM CNN Prima News |
2.7% | N/A | N/A | N/A | N/A |
| 28 February–5 March 2025 | NMS | 2.3% | N/A | N/A | N/A | N/A |
| 14 February–4 March 2025 | STEM CNN Prima News |
2.6% | N/A | N/A | N/A | N/A |
| 1–28 February 2025 | Median | 3.5% | N/A | N/A | N/A | N/A |
| 10–28 February 2025 | Kantar ČT24 |
0.0% | N/A | N/A | N/A | N/A |
| 24–28 February 2025 | Ipsos | 2.6% | N/A | N/A | N/A | N/A |
| 7–25 February 2025 | STEM CNN Prima News |
2.5% | N/A | N/A | N/A | N/A |
| 31 January–18 February 2025 | STEM CNN Prima News |
2.3% | N/A | N/A | N/A | N/A |
| 24 January–11 February 2025 | STEM CNN Prima News |
3.0% | N/A | N/A | N/A | N/A |
| 4–9 February 2025 | NMS | 2.8% | N/A | N/A | N/A | N/A |
| 17 January–4 February 2025 | STEM CNN Prima News |
2.5% | N/A | N/A | N/A | N/A |
| 7–31 January 2025 | Median | 3.5% | N/A | N/A | N/A | N/A |
| 13–31 January 2025 | Kantar ČT24 |
0.0% | N/A | N/A | N/A | N/A |
| 24–29 January 2025 | Ipsos | 1.6% | N/A | N/A | N/A | N/A |
| 10–28 January 2025 | STEM CNN Prima News |
2.7% | N/A | N/A | N/A | N/A |
| 3–21 January 2025 | STEM CNN Prima News |
3.3% | N/A | N/A | N/A | N/A |
| 3–14 January 2025 | STEM CNN Prima News |
3.0% | N/A | N/A | N/A | N/A |
| 9–13 January 2025 | NMS | 2.5% | N/A | N/A | N/A | N/A |
| 3–7 January 2025 | STEM CNN Prima News |
2.9% | N/A | N/A | N/A | N/A |
| 21 November–31 December 2024 | Median | 3.0% | N/A | N/A | N/A | N/A |
| 1–13 December 2024 | Phoenix Research | 2.1% | N/A | N/A | N/A | N/A |
| 3–9 December 2024 | NMS | 3.7% | N/A | N/A | N/A | N/A |
| 1–30 November 2024 | Median | 4.0% | N/A | N/A | N/A | N/A |
| 5–12 November 2024 | NMS | 3.3% | N/A | N/A | N/A | N/A |
| 1–10 November 2024 | Phoenix Research | 1.8% | N/A | N/A | N/A | N/A |
| 31 October–8 November 2024 | STEM CNN Prima News |
3.0% | N/A | N/A | N/A | N/A |
| 21 October–8 November 2024 | Kantar ČT24 |
2.0% | N/A | N/A | N/A | N/A |
| 1–31 October 2024 | Median | 3.0% | N/A | N/A | N/A | N/A |
| 2–11 October 2024 | STEM CNN Prima News |
2.6% | N/A | N/A | N/A | N/A |
| 30 September–11 October 2024 | Kantar ČT24 |
2.5% | N/A | N/A | N/A | N/A |
| 4–9 October 2024 | NMS | 2.9% | N/A | N/A | N/A | N/A |
| 1–30 September 2024 | Median | 4.0% | N/A | N/A | N/A | N/A |
| 3–10 September 2024 | NMS | 2.5% | N/A | N/A | N/A | N/A |
| 29 August–8 September 2024 | STEM | 2.8% | N/A | N/A | N/A | N/A |
| 1–8 September 2024 | Phoenix Research | 1.4% | N/A | N/A | N/A | N/A |
| 1–31 August 2024 | Median | 2.0% | N/A | N/A | N/A | N/A |
| 1–8 August 2024 | NMS | 2.8% | N/A | N/A | N/A | N/A |
| 1–31 July 2024 | Phoenix Research | 0.0% | N/A | N/A | N/A | N/A |
| 1–31 July 2024 | Median | 3.5% | N/A | N/A | N/A | N/A |
| 4–12 July 2024 | NMS | 3.2% | N/A | N/A | N/A | N/A |
| 1–30 June 2024 | STEM CNN Prima News |
2.5% | N/A | N/A | N/A | N/A |
| 1–30 June 2024 | Median | 5.0% | N/A | N/A | N/A | N/A |
| 10–21 June 2024 | Kantar ČT24 |
2.5% | N/A | N/A | N/A | N/A |
Probability Mass Function
The following table shows the probability mass function per percentage block of voting intentions for the poll average for Sociální demokracie (S&D).
| Voting Intentions | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0.0–0.5% | 5% | 100% | Last Result |
| 0.5–1.5% | 89% | 95% | Median |
| 1.5–2.5% | 7% | 7% | |
| 2.5–3.5% | 0% | 0% |
Seats
Last result: 0 seats (General Election of 8 June 2024)
Confidence Intervals
Probability Mass Function

The following table shows the probability mass function per seat for the poll average for Sociální demokracie (S&D).
| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |