Opinion Poll by Ipsos for Het Laatste Nieuws, Le Soir, RTL TVi and VTM, 20–27 September 2018

Areas included: Brussels, Flanders, Wallonia

Voting Intentions | Seats | Coalitions | Technical Information

Voting Intentions

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Confidence Intervals

Party Last Result Poll Result 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
N-VA 20.3% 15.9% 14.1–14.9% 13.9–15.0% 13.7–15.0% 13.3–15.0%
CD&V 11.6% 10.7% 9.2–9.9% 9.0–9.9% 8.8–9.9% 8.5–9.9%
Groen 5.3% 8.7% 7.9–9.3% 7.6–9.5% 7.4–9.5% 7.1–9.6%
PS 11.7% 8.4% 7.3–7.7% 7.2–7.7% 7.1–7.8% 7.0–7.8%
Open Vld 9.8% 8.0% 6.7–7.3% 6.5–7.3% 6.4–7.3% 6.1–7.3%
MR 9.6% 7.7% 6.8–7.2% 6.7–7.2% 6.6–7.2% 6.4–7.2%
sp.a 8.8% 7.5% 6.2–6.9% 6.1–6.9% 6.0–6.9% 5.7–6.9%
Vlaams Belang 3.7% 7.1% 5.9–6.5% 5.7–6.5% 5.6–6.5% 5.3–6.5%
PTB 2.0% 4.7% 3.9–4.2% 3.8–4.2% 3.8–4.2% 3.6–4.2%
Ecolo 3.3% 4.5% 3.7–4.0% 3.7–4.0% 3.6–4.0% 3.5–4.0%
cdH 5.0% 3.5% 2.9–3.2% 2.8–3.2% 2.8–3.2% 2.6–3.2%
DéFI 1.8% 3.3% 2.7–2.9% 2.6–2.9% 2.6–2.9% 2.5–2.9%
PVDA 1.8% 2.7% 2.3–3.1% 2.1–3.2% 2.0–3.2% 1.8–3.3%
Parti Populaire 1.5% 2.2% 1.7–1.9% 1.6–1.9% 1.6–1.9% 1.5–1.9%
La Droite 0.4% 0.6% 0.5–0.7% 0.4–0.7% 0.4–0.7% 0.4–0.7%

Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.

Seats

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Confidence Intervals

Party Last Result Median 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
N-VA 33 25 23–28 23–28 22–29 21–30
CD&V 18 17 14–18 14–18 14–19 13–20
Groen 6 12 11–14 11–15 11–16 10–17
PS 23 17 15–19 15–19 15–19 14–19
Open Vld 14 12 11–13 10–13 10–14 8–15
MR 20 16 14–17 14–17 13–18 13–19
sp.a 13 11 9–13 9–13 9–13 8–14
Vlaams Belang 3 9 8–12 8–12 8–12 7–13
PTB 2 8 7–9 7–10 6–10 6–10
Ecolo 6 8 7–9 7–10 6–10 5–11
cdH 9 6 5–7 4–8 4–8 3–8
DéFI 2 6 5–6 3–6 3–7 2–7
PVDA 0 1 1–3 1–3 1–3 0–3
Parti Populaire 1 2 2 2 2–3 1–3
La Droite 0 0 0 0 0 0

N-VA

For a full overview of the results for this party, see the N-VA page.

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Number of Seats Probability Accumulated Special Marks
20 0.2% 100%  
21 0.7% 99.8%  
22 2% 99.1%  
23 8% 97%  
24 20% 89%  
25 23% 69% Median
26 22% 46%  
27 14% 24%  
28 6% 10%  
29 4% 4%  
30 0.7% 0.7%  
31 0.1% 0.1%  
32 0% 0%  
33 0% 0% Last Result

CD&V

For a full overview of the results for this party, see the CD&V page.

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Number of Seats Probability Accumulated Special Marks
13 2% 100%  
14 17% 98%  
15 11% 81%  
16 11% 69%  
17 15% 59% Median
18 41% 44% Last Result
19 2% 3%  
20 0.6% 0.8%  
21 0.2% 0.2%  
22 0% 0.1%  
23 0% 0%  

Groen

For a full overview of the results for this party, see the Groen page.

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Number of Seats Probability Accumulated Special Marks
6 0% 100% Last Result
7 0% 100%  
8 0% 100%  
9 0% 100%  
10 0.9% 100%  
11 11% 99.1%  
12 62% 88% Median
13 12% 26%  
14 7% 15%  
15 4% 8%  
16 3% 4%  
17 0.6% 0.6%  
18 0% 0%  

PS

For a full overview of the results for this party, see the PS page.

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Number of Seats Probability Accumulated Special Marks
14 2% 100%  
15 11% 98%  
16 24% 87%  
17 29% 63% Median
18 21% 33%  
19 12% 12%  
20 0.4% 0.4%  
21 0% 0%  
22 0% 0%  
23 0% 0% Last Result

Open Vld

For a full overview of the results for this party, see the Open Vld page.

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Number of Seats Probability Accumulated Special Marks
8 1.0% 100%  
9 1.4% 99.0%  
10 3% 98%  
11 32% 95%  
12 45% 62% Median
13 15% 18%  
14 2% 3% Last Result
15 0.3% 0.6%  
16 0.2% 0.3%  
17 0.1% 0.1%  
18 0% 0%  

MR

For a full overview of the results for this party, see the MR page.

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Number of Seats Probability Accumulated Special Marks
12 0.1% 100%  
13 4% 99.9%  
14 14% 96%  
15 28% 82%  
16 36% 54% Median
17 13% 18%  
18 4% 5%  
19 0.5% 0.6%  
20 0.1% 0.1% Last Result
21 0% 0%  

sp.a

For a full overview of the results for this party, see the sp.a page.

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Number of Seats Probability Accumulated Special Marks
7 0.1% 100%  
8 0.6% 99.9%  
9 22% 99.4%  
10 17% 77%  
11 36% 60% Median
12 11% 24%  
13 11% 13% Last Result
14 2% 2%  
15 0.2% 0.2%  
16 0% 0%  

Vlaams Belang

For a full overview of the results for this party, see the Vlaams Belang page.

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Number of Seats Probability Accumulated Special Marks
3 0% 100% Last Result
4 0% 100%  
5 0% 100%  
6 0% 100%  
7 1.3% 100%  
8 45% 98.7%  
9 12% 54% Median
10 13% 42%  
11 11% 29%  
12 17% 18%  
13 2% 2%  
14 0% 0%  

PTB

For a full overview of the results for this party, see the PTB page.

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Number of Seats Probability Accumulated Special Marks
2 0% 100% Last Result
3 0% 100%  
4 0% 100%  
5 0.5% 100%  
6 4% 99.5%  
7 18% 95%  
8 39% 77% Median
9 33% 38%  
10 6% 6%  
11 0.1% 0.1%  
12 0% 0%  

Ecolo

For a full overview of the results for this party, see the Ecolo page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
4 0.1% 100%  
5 0.7% 99.9%  
6 3% 99.3% Last Result
7 25% 96%  
8 39% 70% Median
9 22% 31%  
10 8% 9%  
11 0.5% 0.5%  
12 0% 0%  

cdH

For a full overview of the results for this party, see the cdH page.

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Number of Seats Probability Accumulated Special Marks
3 1.2% 100%  
4 8% 98.8%  
5 23% 91%  
6 42% 68% Median
7 18% 25%  
8 7% 8%  
9 0.1% 0.1% Last Result
10 0% 0%  

DéFI

For a full overview of the results for this party, see the DéFI page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
2 1.0% 100% Last Result
3 5% 99.0%  
4 4% 94%  
5 20% 90%  
6 66% 70% Median
7 4% 4%  
8 0.1% 0.1%  
9 0% 0%  

PVDA

For a full overview of the results for this party, see the PVDA page.

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Number of Seats Probability Accumulated Special Marks
0 2% 100% Last Result
1 57% 98% Median
2 31% 42%  
3 10% 10%  
4 0.1% 0.2%  
5 0% 0%  

Parti Populaire

For a full overview of the results for this party, see the Parti Populaire page.

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Number of Seats Probability Accumulated Special Marks
0 0.2% 100%  
1 1.2% 99.8% Last Result
2 95% 98.6% Median
3 3% 3%  
4 0.2% 0.2%  
5 0% 0%  

La Droite

For a full overview of the results for this party, see the La Droite page.

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Number of Seats Probability Accumulated Special Marks
0 100% 100% Last Result, Median

Coalitions

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Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
CD&V – Groen – PS – Open Vld – MR – sp.a – Ecolo – cdH 109 98 100% 95–101 95–101 94–102 92–104
CD&V – Groen – PS – sp.a – PTB – Ecolo – cdH – PVDA 77 80 98% 77–83 77–84 76–85 75–86
N-VA – PS – Open Vld – MR – sp.a 103 80 98% 77–84 76–84 76–85 74–87
CD&V – PS – Open Vld – MR – sp.a – cdH 97 77 79% 74–80 74–81 73–82 71–84
Groen – PS – Open Vld – MR – sp.a – Ecolo 82 75 48% 73–78 72–79 71–80 70–82
N-VA – CD&V – Open Vld – MR – cdH 94 75 45% 72–78 71–79 70–80 69–81
CD&V – Groen – Open Vld – MR – Ecolo – cdH 73 70 1.2% 67–73 66–74 66–75 64–76
CD&V – Groen – PS – sp.a – Ecolo – cdH 75 71 2% 68–74 67–74 66–75 65–77
N-VA – CD&V – Open Vld – MR 85 69 0.2% 66–72 65–73 64–74 63–75
CD&V – PS – Open Vld – MR – cdH 84 67 0% 64–70 63–70 62–71 61–72
Groen – PS – sp.a – PTB – Ecolo – cdH – PVDA 59 64 0% 61–66 60–67 60–68 59–70
Groen – PS – sp.a – PTB – Ecolo – PVDA 50 58 0% 55–61 54–62 54–62 53–64
PS – Open Vld – MR – sp.a 70 55 0% 52–58 52–59 51–59 50–61
CD&V – PS – sp.a – cdH 63 50 0% 47–53 46–54 45–55 44–56
CD&V – Open Vld – MR – cdH 61 50 0% 47–53 46–53 45–54 44–55

CD&V – Groen – PS – Open Vld – MR – sp.a – Ecolo – cdH

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Number of Seats Probability Accumulated Special Marks
91 0.1% 100%  
92 0.4% 99.8%  
93 1.1% 99.5%  
94 3% 98%  
95 7% 95%  
96 13% 88%  
97 17% 75%  
98 19% 57%  
99 17% 38% Median
100 11% 22%  
101 6% 11%  
102 3% 5%  
103 1.3% 2%  
104 0.5% 0.7%  
105 0.1% 0.2%  
106 0% 0.1%  
107 0% 0%  
108 0% 0%  
109 0% 0% Last Result

CD&V – Groen – PS – sp.a – PTB – Ecolo – cdH – PVDA

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Number of Seats Probability Accumulated Special Marks
73 0.1% 100%  
74 0.3% 99.9%  
75 1.1% 99.5%  
76 3% 98% Majority
77 6% 96% Last Result
78 10% 90%  
79 15% 80%  
80 18% 64% Median
81 17% 46%  
82 13% 29%  
83 8% 16%  
84 4% 7%  
85 2% 3%  
86 0.7% 1.0%  
87 0.2% 0.3%  
88 0.1% 0.1%  
89 0% 0%  

N-VA – PS – Open Vld – MR – sp.a

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Number of Seats Probability Accumulated Special Marks
73 0.1% 100%  
74 0.5% 99.9%  
75 2% 99.4%  
76 4% 98% Majority
77 7% 94%  
78 10% 87%  
79 13% 77%  
80 15% 64%  
81 16% 49% Median
82 14% 33%  
83 9% 20%  
84 6% 10%  
85 3% 5%  
86 1.3% 2%  
87 0.5% 0.7%  
88 0.2% 0.2%  
89 0% 0.1%  
90 0% 0%  
91 0% 0%  
92 0% 0%  
93 0% 0%  
94 0% 0%  
95 0% 0%  
96 0% 0%  
97 0% 0%  
98 0% 0%  
99 0% 0%  
100 0% 0%  
101 0% 0%  
102 0% 0%  
103 0% 0% Last Result

CD&V – PS – Open Vld – MR – sp.a – cdH

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Number of Seats Probability Accumulated Special Marks
70 0.1% 100%  
71 0.4% 99.8%  
72 1.2% 99.4%  
73 3% 98%  
74 6% 95%  
75 10% 89%  
76 14% 79% Majority
77 16% 66%  
78 17% 49%  
79 14% 33% Median
80 9% 19%  
81 5% 10%  
82 3% 4%  
83 1.1% 2%  
84 0.4% 0.6%  
85 0.1% 0.2%  
86 0% 0%  
87 0% 0%  
88 0% 0%  
89 0% 0%  
90 0% 0%  
91 0% 0%  
92 0% 0%  
93 0% 0%  
94 0% 0%  
95 0% 0%  
96 0% 0%  
97 0% 0% Last Result

Groen – PS – Open Vld – MR – sp.a – Ecolo

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Number of Seats Probability Accumulated Special Marks
69 0.1% 100%  
70 0.6% 99.8%  
71 2% 99.2%  
72 6% 97%  
73 11% 91%  
74 15% 81%  
75 18% 66%  
76 17% 48% Median, Majority
77 13% 31%  
78 9% 18%  
79 5% 9%  
80 2% 4%  
81 1.1% 2%  
82 0.5% 0.7% Last Result
83 0.2% 0.3%  
84 0.1% 0.1%  
85 0% 0%  

N-VA – CD&V – Open Vld – MR – cdH

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Number of Seats Probability Accumulated Special Marks
67 0.1% 100%  
68 0.3% 99.9%  
69 0.9% 99.6%  
70 2% 98.7%  
71 4% 96%  
72 7% 92%  
73 11% 85%  
74 14% 74%  
75 16% 61%  
76 15% 45% Median, Majority
77 12% 30%  
78 9% 18%  
79 5% 9%  
80 2% 4%  
81 0.9% 1.2%  
82 0.3% 0.3%  
83 0.1% 0.1%  
84 0% 0%  
85 0% 0%  
86 0% 0%  
87 0% 0%  
88 0% 0%  
89 0% 0%  
90 0% 0%  
91 0% 0%  
92 0% 0%  
93 0% 0%  
94 0% 0% Last Result

CD&V – Groen – Open Vld – MR – Ecolo – cdH

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Number of Seats Probability Accumulated Special Marks
63 0.1% 100%  
64 0.4% 99.9%  
65 1.3% 99.5%  
66 3% 98%  
67 7% 95%  
68 11% 88%  
69 14% 77%  
70 17% 63%  
71 17% 45% Median
72 13% 28%  
73 8% 15% Last Result
74 4% 7%  
75 2% 3%  
76 0.8% 1.2% Majority
77 0.3% 0.4%  
78 0.1% 0.1%  
79 0% 0%  

CD&V – Groen – PS – sp.a – Ecolo – cdH

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
63 0.1% 100%  
64 0.3% 99.9%  
65 0.9% 99.6%  
66 2% 98.8%  
67 5% 96%  
68 9% 91%  
69 13% 82%  
70 17% 69%  
71 18% 52% Median
72 14% 35%  
73 10% 20%  
74 6% 10%  
75 3% 5% Last Result
76 1.2% 2% Majority
77 0.4% 0.6%  
78 0.1% 0.2%  
79 0% 0%  

N-VA – CD&V – Open Vld – MR

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Number of Seats Probability Accumulated Special Marks
62 0.2% 100%  
63 0.6% 99.8%  
64 2% 99.1%  
65 4% 97%  
66 7% 94%  
67 10% 87%  
68 14% 77%  
69 17% 63%  
70 16% 46% Median
71 13% 30%  
72 9% 18%  
73 5% 8%  
74 2% 3%  
75 0.7% 0.9%  
76 0.2% 0.2% Majority
77 0% 0%  
78 0% 0%  
79 0% 0%  
80 0% 0%  
81 0% 0%  
82 0% 0%  
83 0% 0%  
84 0% 0%  
85 0% 0% Last Result

CD&V – PS – Open Vld – MR – cdH

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
59 0.1% 100%  
60 0.3% 99.9%  
61 0.9% 99.6%  
62 3% 98.7%  
63 5% 96%  
64 9% 91%  
65 12% 82%  
66 15% 70%  
67 17% 55%  
68 16% 37% Median
69 11% 21%  
70 6% 10%  
71 3% 4%  
72 1.1% 2%  
73 0.4% 0.5%  
74 0.1% 0.1%  
75 0% 0%  
76 0% 0% Majority
77 0% 0%  
78 0% 0%  
79 0% 0%  
80 0% 0%  
81 0% 0%  
82 0% 0%  
83 0% 0%  
84 0% 0% Last Result

Groen – PS – sp.a – PTB – Ecolo – cdH – PVDA

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
58 0.2% 100%  
59 1.2% 99.7% Last Result
60 4% 98.5%  
61 9% 95%  
62 14% 86%  
63 18% 71% Median
64 18% 53%  
65 15% 35%  
66 10% 20%  
67 5% 10%  
68 3% 4%  
69 1.1% 2%  
70 0.4% 0.7%  
71 0.2% 0.2%  
72 0% 0.1%  
73 0% 0%  

Groen – PS – sp.a – PTB – Ecolo – PVDA

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
50 0% 100% Last Result
51 0.1% 100%  
52 0.4% 99.9%  
53 1.4% 99.6%  
54 4% 98%  
55 8% 94%  
56 14% 86%  
57 17% 72% Median
58 18% 55%  
59 15% 37%  
60 11% 22%  
61 6% 11%  
62 3% 5%  
63 1.4% 2%  
64 0.6% 0.9%  
65 0.2% 0.3%  
66 0.1% 0.1%  
67 0% 0%  

PS – Open Vld – MR – sp.a

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Number of Seats Probability Accumulated Special Marks
48 0% 100%  
49 0.2% 99.9%  
50 0.9% 99.7%  
51 3% 98.8%  
52 7% 96%  
53 13% 89%  
54 18% 76%  
55 19% 58%  
56 16% 39% Median
57 11% 23%  
58 7% 12%  
59 3% 5%  
60 1.3% 2%  
61 0.5% 0.7%  
62 0.1% 0.2%  
63 0% 0%  
64 0% 0%  
65 0% 0%  
66 0% 0%  
67 0% 0%  
68 0% 0%  
69 0% 0%  
70 0% 0% Last Result

CD&V – PS – sp.a – cdH

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Number of Seats Probability Accumulated Special Marks
42 0% 100%  
43 0.2% 99.9%  
44 0.6% 99.8%  
45 2% 99.1%  
46 4% 97%  
47 7% 93%  
48 11% 86%  
49 14% 76%  
50 16% 61%  
51 16% 45% Median
52 13% 29%  
53 8% 16%  
54 4% 8%  
55 2% 3%  
56 0.8% 1.1%  
57 0.2% 0.3%  
58 0.1% 0.1%  
59 0% 0%  
60 0% 0%  
61 0% 0%  
62 0% 0%  
63 0% 0% Last Result

CD&V – Open Vld – MR – cdH

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
42 0.1% 100%  
43 0.3% 99.9%  
44 0.9% 99.7%  
45 2% 98.8%  
46 5% 96%  
47 9% 92%  
48 12% 83%  
49 15% 71%  
50 17% 56%  
51 16% 39% Median
52 12% 22%  
53 6% 11%  
54 3% 4%  
55 1.0% 1.4%  
56 0.3% 0.4%  
57 0.1% 0.1%  
58 0% 0%  
59 0% 0%  
60 0% 0%  
61 0% 0% Last Result

Technical Information

Opinion Poll

Calculations