PS
Voting Intentions
Last result: 11.7% (General Election of 25 May 2014)
Confidence Intervals
| Period | Polling firm/Commissioner(s) | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| N/A | Poll Average | 8.4% | 8.1–8.6% | 8.0–8.6% | 7.9–8.6% | 7.7–8.6% |
| 6–14 May 2019 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
10.0% | 9.0–9.4% | 8.9–9.4% | 8.8–9.4% | 8.6–9.4% |
| 25 March–14 April 2019 | TNS De Standaard, La Libre Belgique, RTBf and VRT |
9.0% | 8.0–8.4% | 7.9–8.4% | 7.8–8.4% | 7.6–8.4% |
| 5–11 February 2019 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
8.6% | 7.7–8.1% | 7.6–8.1% | 7.5–8.1% | 7.3–8.1% |
| 13–17 December 2018 | Ipsos Het Nieuwsblad |
0.0% | N/A | N/A | N/A | N/A |
| 19 November–8 December 2018 | TNS De Standaard, La Libre Belgique, RTBf and VRT |
9.0% | 8.0–8.4% | 7.9–8.4% | 7.8–8.4% | 7.6–8.4% |
| 27 November–3 December 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
8.8% | 7.8–8.2% | 7.7–8.2% | 7.6–8.2% | 7.4–8.2% |
| 20–27 September 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
8.4% | 7.3–7.7% | 7.2–7.7% | 7.1–7.8% | 7.0–7.8% |
| 29 May–6 June 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
8.2% | 7.3–7.7% | 7.2–7.7% | 7.1–7.7% | 6.9–7.7% |
| 26 February–17 March 2018 | TNS De Standaard–VRT–RTBf–La Libre Belgique |
8.8% | 7.8–8.1% | 7.7–8.2% | 7.6–8.2% | 7.4–8.2% |
| 27 February–6 March 2018 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
8.6% | 7.6–8.0% | 7.5–8.0% | 7.4–8.0% | 7.2–8.0% |
| 27 November–4 December 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
7.3% | 6.4–6.7% | 6.3–6.7% | 6.2–6.7% | 6.0–6.8% |
| 11 September–5 October 2017 | TNS De Standaard–VRT–RTBf–La Libre Belgique |
7.7% | 6.8–7.2% | 6.7–7.2% | 6.6–7.2% | 6.5–7.2% |
| 25 August–3 September 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
7.3% | 6.3–6.7% | 6.2–6.7% | 6.1–6.7% | 5.9–6.7% |
| 23–27 June 2017 | Dedicated MR |
5.7% | 4.7–5.1% | 4.6–5.1% | 4.5–5.1% | 4.3–5.1% |
| 27 March–11 April 2017 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 16–20 March 2017 | Dedicated RTBf–La Libre Belgique |
2.1% | 1.9–2.0% | 1.8–2.0% | 1.8–2.0% | 1.7–2.0% |
| 16–17 February 2017 | iVox Sudpresse |
21.3% | 19.7–23.0% | 19.2–23.5% | 18.9–23.9% | 18.1–24.8% |
| 10–17 January 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
8.6% | 7.6–8.0% | 7.5–8.0% | 7.4–8.0% | 7.2–8.0% |
| 24–28 November 2016 | Dedicated RTBf–La Libre Belgique |
2.2% | 1.9–2.1% | 1.9–2.1% | 1.8–2.1% | 1.8–2.1% |
| 14 September–3 October 2016 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 19–25 September 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
8.7% | 7.7–8.1% | 7.6–8.2% | 7.6–8.2% | 7.4–8.2% |
| 2–6 September 2016 | Dedicated RTBf–La Libre Belgique |
9.3% | 8.1–8.6% | 8.0–8.6% | 7.8–8.6% | 7.6–8.6% |
| 6–12 May 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
9.2% | 8.2–8.6% | 8.1–8.6% | 8.0–8.6% | 7.8–8.7% |
| 31 March–4 April 2016 | Dedicated RTBf–La Libre Belgique |
9.6% | 8.6–9.0% | 8.5–9.1% | 8.4–9.1% | 8.2–9.1% |
| 22 February–9 March 2016 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 15–20 January 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
9.5% | 8.5–8.9% | 8.4–9.0% | 8.3–9.0% | 8.1–9.0% |
| 3–7 December 2015 | Dedicated RTBf–La Libre Belgique |
9.0% | 8.3–9.1% | 8.1–9.2% | 8.0–9.2% | 7.7–9.2% |
| 28 September–4 October 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
8.6% | 7.9–8.6% | 7.8–8.6% | 7.7–8.6% | 7.4–8.6% |
| 22 September–2 October 2015 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 9–14 September 2015 | Dedicated RTBf–La Libre Belgique |
9.9% | 9.0–10.0% | 8.8–10.1% | 8.6–10.1% | 8.3–10.1% |
| 12–18 May 2015 | Dedicated RTBf–La Libre Belgique |
9.8% | 9.0–10.0% | 8.8–10.1% | 8.6–10.1% | 8.3–10.1% |
| 5 March–9 May 2015 | Dedicated La Libre Belgique–RTBf |
20.1% | N/A | N/A | N/A | N/A |
| 20 April–3 May 2015 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 20–24 April 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
8.6% | 7.9–8.6% | 7.7–8.6% | 7.6–8.6% | 7.3–8.6% |
| 5–9 March 2015 | Dedicated RTBf–La Libre Belgique |
10.3% | 9.1–9.6% | 8.9–9.6% | 8.8–9.6% | 8.6–9.6% |
| 23–28 January 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
9.1% | 8.4–9.2% | 8.3–9.3% | 8.1–9.3% | 7.9–9.3% |
| 5–11 January 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
10.0% | 9.3–10.1% | 9.2–10.2% | 9.0–10.2% | 8.7–10.2% |
| 4–5 December 2014 | AQ Rate Het Laatste Nieuws |
0.0% | N/A | N/A | N/A | N/A |
| 27 November–1 December 2014 | Dedicated RTBf–La Libre Belgique |
10.0% | 9.1–10.2% | 8.9–10.2% | 8.7–10.2% | 8.4–10.3% |
| 9–10 October 2014 | AQ Rate Het Laatste Nieuws |
0.0% | N/A | N/A | N/A | N/A |
| 22 September–3 October 2014 | TNS De Standaard–VRT |
0.0% | N/A | N/A | N/A | N/A |
| 5–9 September 2014 | Dedicated RTBf–La Libre Belgique |
10.3% | 9.5–10.5% | 9.3–10.5% | 9.1–10.5% | 8.7–10.6% |
| 1–31 July 2014 | AQ Rate Het Laatste Nieuws |
0.0% | 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 PS.
| Voting Intentions | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 5.5–6.5% | 0% | 100% | |
| 6.5–7.5% | 0.1% | 100% | |
| 7.5–8.5% | 83% | 99.9% | Median |
| 8.5–9.5% | 100% | 16% | |
| 9.5–10.5% | 100% | 0% | |
| 10.5–11.5% | 81% | 0% | |
| 11.5–12.5% | 0.4% | 0% | Last Result |
Seats
Last result: 23 seats (General Election of 25 May 2014)
Confidence Intervals
| Period | Polling firm/Commissioner(s) | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| N/A | Poll Average | 19 | 17–21 | 16–21 | 16–22 | 16–22 |
| 6–14 May 2019 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
20 | 19–21 | 18–22 | 18–22 | 17–22 |
| 25 March–14 April 2019 | TNS De Standaard, La Libre Belgique, RTBf and VRT |
18 | 16–20 | 16–20 | 16–20 | 15–20 |
| 5–11 February 2019 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
18 | 17–19 | 16–20 | 16–20 | 15–21 |
| 13–17 December 2018 | Ipsos Het Nieuwsblad |
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| 19 November–8 December 2018 | TNS De Standaard, La Libre Belgique, RTBf and VRT |
17 | 16–19 | 16–19 | 15–19 | 15–20 |
| 27 November–3 December 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
17 | 16–19 | 16–19 | 15–20 | 14–21 |
| 20–27 September 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
17 | 15–19 | 15–19 | 15–19 | 14–19 |
| 29 May–6 June 2018 | Ipsos Het Laatste Nieuws, Le Soir, RTL TVi and VTM |
17 | 16–19 | 15–19 | 15–19 | 14–20 |
| 26 February–17 March 2018 | TNS De Standaard–VRT–RTBf–La Libre Belgique |
18 | 16–19 | 16–20 | 15–20 | 15–20 |
| 27 February–6 March 2018 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
18 | 16–19 | 16–19 | 15–19 | 15–20 |
| 27 November–4 December 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
15 | 14–17 | 13–17 | 13–18 | 12–18 |
| 11 September–5 October 2017 | TNS De Standaard–VRT–RTBf–La Libre Belgique |
15 | 14–17 | 14–17 | 14–17 | 13–18 |
| 25 August–3 September 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
15 | 14–16 | 14–17 | 13–17 | 12–18 |
| 23–27 June 2017 | Dedicated MR |
10 | 9–13 | 9–14 | 9–14 | 8–14 |
| 27 March–11 April 2017 | TNS De Standaard–VRT |
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| 16–20 March 2017 | Dedicated RTBf–La Libre Belgique |
4 | 4 | 3–4 | 3–4 | 3–5 |
| 16–17 February 2017 | iVox Sudpresse |
12 | 12–14 | 12–14 | 11–15 | 10–15 |
| 10–17 January 2017 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
18 | 16–20 | 16–20 | 16–20 | 15–21 |
| 24–28 November 2016 | Dedicated RTBf–La Libre Belgique |
4 | 4 | 3–4 | 3–5 | 3–5 |
| 14 September–3 October 2016 | TNS De Standaard–VRT |
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| 19–25 September 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
19 | 17–20 | 17–20 | 16–20 | 16–21 |
| 2–6 September 2016 | Dedicated RTBf–La Libre Belgique |
19 | 18–21 | 18–22 | 17–22 | 16–22 |
| 6–12 May 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
20 | 18–21 | 18–21 | 17–22 | 17–23 |
| 31 March–4 April 2016 | Dedicated RTBf–La Libre Belgique |
20 | 19–21 | 19–22 | 19–22 | 17–23 |
| 22 February–9 March 2016 | TNS De Standaard–VRT |
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| 15–20 January 2016 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
21 | 20–22 | 20–23 | 19–23 | 19–24 |
| 3–7 December 2015 | Dedicated RTBf–La Libre Belgique |
16 | 15–18 | 15–18 | 15–18 | 14–18 |
| 28 September–4 October 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
17 | 16–18 | 16–18 | 15–18 | 15–19 |
| 22 September–2 October 2015 | TNS De Standaard–VRT |
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| 9–14 September 2015 | Dedicated RTBf–La Libre Belgique |
18 | 16–19 | 16–20 | 16–20 | 16–22 |
| 12–18 May 2015 | Dedicated RTBf–La Libre Belgique |
18 | 16–19 | 16–19 | 16–20 | 15–22 |
| 5 March–9 May 2015 | Dedicated La Libre Belgique–RTBf |
4 | 4 | 4 | 4 | 4 |
| 20 April–3 May 2015 | TNS De Standaard–VRT |
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| 20–24 April 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
16 | 15–17 | 15–18 | 15–18 | 14–18 |
| 5–9 March 2015 | Dedicated RTBf–La Libre Belgique |
22 | 20–23 | 20–24 | 20–25 | 19–26 |
| 23–28 January 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
17 | 16–18 | 16–18 | 16–18 | 15–19 |
| 5–11 January 2015 | Ipsos RTL TVi–Le Soir–VTM–Het Laatste Nieuws |
18 | 18–21 | 18–22 | 17–22 | 17–22 |
| 4–5 December 2014 | AQ Rate Het Laatste Nieuws |
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| 27 November–1 December 2014 | Dedicated RTBf–La Libre Belgique |
18 | 17–21 | 17–21 | 16–22 | 16–23 |
| 9–10 October 2014 | AQ Rate Het Laatste Nieuws |
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| 22 September–3 October 2014 | TNS De Standaard–VRT |
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| 5–9 September 2014 | Dedicated RTBf–La Libre Belgique |
18 | 17–21 | 16–21 | 16–21 | 16–21 |
| 1–31 July 2014 | AQ Rate Het Laatste Nieuws |
Probability Mass Function

The following table shows the probability mass function per seat for the poll average for PS.
| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 0.3% | 100% | |
| 16 | 5% | 99.7% | |
| 17 | 13% | 94% | |
| 18 | 16% | 82% | |
| 19 | 27% | 66% | Median |
| 20 | 22% | 39% | |
| 21 | 14% | 17% | |
| 22 | 3% | 3% | |
| 23 | 0.1% | 0.1% | Last Result |
| 24 | 0% | 0% |