Opinion Poll by Ipsos for RTL TVi–Le Soir–VTM–Het Laatste Nieuws, 27 November–4 December 2017
Voting Intentions | Seats | Coalitions | Technical Information
Voting Intentions

Confidence Intervals
| Party | Last Result | Poll Result | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| N-VA | 31.9% | 29.5% | 27.7–31.5% | 27.2–32.0% | 26.8–32.5% | 25.9–33.4% | 
| CD&V | 20.5% | 14.1% | 12.7–15.6% | 12.4–16.0% | 12.0–16.4% | 11.4–17.1% | 
| Groen | 8.7% | 13.2% | 11.9–14.6% | 11.5–15.1% | 11.2–15.4% | 10.6–16.1% | 
| Open Vld | 14.1% | 12.2% | 10.9–13.6% | 10.6–14.0% | 10.3–14.3% | 9.7–15.1% | 
| sp.a | 14.0% | 10.9% | 9.7–12.2% | 9.3–12.6% | 9.1–13.0% | 8.5–13.6% | 
| Vlaams Belang | 5.9% | 10.4% | 9.2–11.7% | 8.9–12.1% | 8.6–12.4% | 8.1–13.1% | 
| PVDA | 2.5% | 5.5% | 4.7–6.6% | 4.5–6.9% | 4.3–7.1% | 3.9–7.7% | 
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

Confidence Intervals
| Party | Last Result | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| N-VA | 43 | 40 | 38–43 | 38–44 | 37–45 | 35–46 | 
| CD&V | 27 | 18 | 15–20 | 15–20 | 15–20 | 14–22 | 
| Groen | 10 | 18 | 15–21 | 15–22 | 15–23 | 14–23 | 
| Open Vld | 19 | 17 | 13–19 | 13–19 | 12–19 | 12–20 | 
| sp.a | 18 | 14 | 13–15 | 12–17 | 11–17 | 10–19 | 
| Vlaams Belang | 6 | 12 | 10–15 | 10–16 | 9–16 | 8–17 | 
| PVDA | 0 | 5 | 2–5 | 2–6 | 2–7 | 2–9 | 
N-VA
For a full overview of the results for this party, see the N-VA page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 33 | 0.1% | 100% | |
| 34 | 0.4% | 99.9% | |
| 35 | 0.7% | 99.5% | |
| 36 | 1.0% | 98.8% | |
| 37 | 3% | 98% | |
| 38 | 25% | 95% | |
| 39 | 10% | 70% | |
| 40 | 13% | 60% | Median | 
| 41 | 12% | 47% | |
| 42 | 12% | 35% | |
| 43 | 13% | 23% | Last Result | 
| 44 | 6% | 9% | |
| 45 | 2% | 3% | |
| 46 | 0.4% | 0.6% | |
| 47 | 0.1% | 0.3% | |
| 48 | 0.1% | 0.1% | |
| 49 | 0% | 0.1% | |
| 50 | 0% | 0% | 
CD&V
For a full overview of the results for this party, see the CD&V page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 13 | 0.2% | 100% | |
| 14 | 0.6% | 99.7% | |
| 15 | 15% | 99.2% | |
| 16 | 26% | 84% | |
| 17 | 8% | 58% | |
| 18 | 8% | 51% | Median | 
| 19 | 10% | 43% | |
| 20 | 31% | 33% | |
| 21 | 0.6% | 1.2% | |
| 22 | 0.3% | 0.6% | |
| 23 | 0.1% | 0.3% | |
| 24 | 0.1% | 0.2% | |
| 25 | 0.1% | 0.1% | |
| 26 | 0% | 0% | |
| 27 | 0% | 0% | Last Result | 
Groen
For a full overview of the results for this party, see the Groen page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 10 | 0% | 100% | Last Result | 
| 11 | 0% | 100% | |
| 12 | 0% | 100% | |
| 13 | 0% | 100% | |
| 14 | 2% | 100% | |
| 15 | 10% | 98% | |
| 16 | 6% | 87% | |
| 17 | 20% | 81% | |
| 18 | 26% | 61% | Median | 
| 19 | 19% | 36% | |
| 20 | 6% | 16% | |
| 21 | 4% | 10% | |
| 22 | 3% | 7% | |
| 23 | 4% | 4% | |
| 24 | 0% | 0.1% | |
| 25 | 0% | 0% | 
Open Vld
For a full overview of the results for this party, see the Open Vld page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 12 | 3% | 100% | |
| 13 | 16% | 97% | |
| 14 | 7% | 81% | |
| 15 | 8% | 74% | |
| 16 | 13% | 66% | |
| 17 | 16% | 53% | Median | 
| 18 | 15% | 37% | |
| 19 | 21% | 22% | Last Result | 
| 20 | 1.1% | 1.4% | |
| 21 | 0.2% | 0.3% | |
| 22 | 0.1% | 0.1% | |
| 23 | 0% | 0% | 
sp.a
For a full overview of the results for this party, see the sp.a page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 9 | 0.2% | 100% | |
| 10 | 2% | 99.7% | |
| 11 | 1.1% | 98% | |
| 12 | 2% | 97% | |
| 13 | 18% | 94% | |
| 14 | 61% | 77% | Median | 
| 15 | 7% | 16% | |
| 16 | 4% | 9% | |
| 17 | 4% | 5% | |
| 18 | 0.6% | 1.3% | Last Result | 
| 19 | 0.7% | 0.7% | |
| 20 | 0% | 0% | 
Vlaams Belang
For a full overview of the results for this party, see the Vlaams Belang page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 6 | 0% | 100% | Last Result | 
| 7 | 0% | 100% | |
| 8 | 1.4% | 100% | |
| 9 | 2% | 98.6% | |
| 10 | 8% | 96% | |
| 11 | 18% | 88% | |
| 12 | 30% | 71% | Median | 
| 13 | 17% | 41% | |
| 14 | 12% | 24% | |
| 15 | 3% | 12% | |
| 16 | 7% | 9% | |
| 17 | 2% | 2% | |
| 18 | 0% | 0.1% | |
| 19 | 0% | 0% | 
PVDA
For a full overview of the results for this party, see the PVDA page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 0% | 100% | Last Result | 
| 1 | 0.1% | 100% | |
| 2 | 14% | 99.9% | |
| 3 | 22% | 86% | |
| 4 | 7% | 64% | |
| 5 | 52% | 58% | Median | 
| 6 | 2% | 6% | |
| 7 | 2% | 4% | |
| 8 | 0.7% | 2% | |
| 9 | 1.3% | 1.3% | |
| 10 | 0% | 0% | 
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|---|
| N-VA – CD&V – Open Vld | 89 | 74 | 100% | 71–78 | 70–79 | 69–79 | 67–81 | 
| N-VA – CD&V – sp.a | 88 | 72 | 100% | 68–75 | 68–76 | 67–77 | 66–79 | 
| CD&V – Groen – Open Vld – sp.a | 74 | 66 | 89% | 62–69 | 61–70 | 61–71 | 59–72 | 
| N-VA – CD&V | 70 | 58 | 4% | 54–61 | 54–62 | 53–63 | 52–65 | 
| CD&V – Groen – sp.a – PVDA | 55 | 54 | 0.1% | 50–57 | 49–59 | 49–59 | 47–61 | 
| N-VA – Vlaams Belang | 49 | 53 | 0% | 50–56 | 49–57 | 48–58 | 46–60 | 
| CD&V – Groen – Open Vld | 56 | 52 | 0% | 48–55 | 47–56 | 47–57 | 45–58 | 
| CD&V – Groen – sp.a | 55 | 50 | 0% | 46–53 | 45–54 | 45–55 | 43–57 | 
| CD&V – Open Vld – sp.a | 64 | 48 | 0% | 44–52 | 43–53 | 43–53 | 41–54 | 
| Groen – Open Vld – sp.a | 47 | 48 | 0% | 45–51 | 44–52 | 43–53 | 41–55 | 
| CD&V – Open Vld | 46 | 34 | 0% | 30–38 | 29–39 | 29–39 | 28–39 | 
| CD&V – sp.a | 45 | 32 | 0% | 29–34 | 28–35 | 28–36 | 26–37 | 
| Open Vld – sp.a | 37 | 31 | 0% | 27–33 | 26–34 | 26–35 | 25–36 | 
N-VA – CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 66 | 0.2% | 100% | |
| 67 | 0.4% | 99.8% | |
| 68 | 0.9% | 99.4% | |
| 69 | 2% | 98.6% | |
| 70 | 4% | 97% | |
| 71 | 6% | 93% | |
| 72 | 11% | 86% | |
| 73 | 15% | 76% | |
| 74 | 13% | 61% | |
| 75 | 13% | 48% | Median | 
| 76 | 12% | 35% | |
| 77 | 9% | 23% | |
| 78 | 7% | 13% | |
| 79 | 4% | 7% | |
| 80 | 1.3% | 2% | |
| 81 | 0.5% | 0.8% | |
| 82 | 0.2% | 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% | Last Result | 
N-VA – CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 64 | 0.1% | 100% | |
| 65 | 0.2% | 99.9% | |
| 66 | 0.6% | 99.7% | |
| 67 | 2% | 99.1% | |
| 68 | 8% | 97% | |
| 69 | 8% | 90% | |
| 70 | 9% | 82% | |
| 71 | 12% | 73% | |
| 72 | 17% | 60% | Median | 
| 73 | 15% | 44% | |
| 74 | 11% | 28% | |
| 75 | 8% | 17% | |
| 76 | 5% | 9% | |
| 77 | 2% | 4% | |
| 78 | 1.0% | 2% | |
| 79 | 0.5% | 0.8% | |
| 80 | 0.2% | 0.3% | |
| 81 | 0% | 0.1% | |
| 82 | 0% | 0% | |
| 83 | 0% | 0% | |
| 84 | 0% | 0% | |
| 85 | 0% | 0% | |
| 86 | 0% | 0% | |
| 87 | 0% | 0% | |
| 88 | 0% | 0% | Last Result | 
CD&V – Groen – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 57 | 0.1% | 100% | |
| 58 | 0.4% | 99.9% | |
| 59 | 0.6% | 99.6% | |
| 60 | 1.2% | 98.9% | |
| 61 | 3% | 98% | |
| 62 | 5% | 94% | |
| 63 | 8% | 89% | Majority | 
| 64 | 11% | 82% | |
| 65 | 11% | 71% | |
| 66 | 15% | 60% | |
| 67 | 15% | 45% | Median | 
| 68 | 13% | 30% | |
| 69 | 8% | 17% | |
| 70 | 5% | 9% | |
| 71 | 3% | 4% | |
| 72 | 1.0% | 1.4% | |
| 73 | 0.2% | 0.4% | |
| 74 | 0.1% | 0.1% | Last Result | 
| 75 | 0% | 0% | 
N-VA – CD&V

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 50 | 0.1% | 100% | |
| 51 | 0.2% | 99.9% | |
| 52 | 0.4% | 99.8% | |
| 53 | 2% | 99.4% | |
| 54 | 7% | 97% | |
| 55 | 7% | 90% | |
| 56 | 10% | 83% | |
| 57 | 13% | 73% | |
| 58 | 17% | 60% | Median | 
| 59 | 14% | 43% | |
| 60 | 11% | 29% | |
| 61 | 9% | 18% | |
| 62 | 5% | 9% | |
| 63 | 3% | 4% | Majority | 
| 64 | 1.0% | 2% | |
| 65 | 0.4% | 0.6% | |
| 66 | 0.1% | 0.1% | |
| 67 | 0% | 0% | |
| 68 | 0% | 0% | |
| 69 | 0% | 0% | |
| 70 | 0% | 0% | Last Result | 
CD&V – Groen – sp.a – PVDA

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 46 | 0.2% | 100% | |
| 47 | 0.6% | 99.8% | |
| 48 | 1.2% | 99.2% | |
| 49 | 4% | 98% | |
| 50 | 6% | 94% | |
| 51 | 8% | 88% | |
| 52 | 9% | 80% | |
| 53 | 17% | 71% | |
| 54 | 14% | 54% | |
| 55 | 12% | 40% | Last Result, Median | 
| 56 | 10% | 28% | |
| 57 | 8% | 18% | |
| 58 | 5% | 10% | |
| 59 | 3% | 5% | |
| 60 | 1.4% | 2% | |
| 61 | 0.5% | 0.8% | |
| 62 | 0.2% | 0.3% | |
| 63 | 0.1% | 0.1% | Majority | 
| 64 | 0% | 0% | 
N-VA – Vlaams Belang

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 45 | 0.1% | 100% | |
| 46 | 0.5% | 99.9% | |
| 47 | 0.9% | 99.4% | |
| 48 | 2% | 98% | |
| 49 | 5% | 96% | Last Result | 
| 50 | 13% | 91% | |
| 51 | 14% | 78% | |
| 52 | 11% | 64% | Median | 
| 53 | 12% | 53% | |
| 54 | 15% | 41% | |
| 55 | 11% | 26% | |
| 56 | 6% | 15% | |
| 57 | 4% | 9% | |
| 58 | 3% | 5% | |
| 59 | 1.2% | 2% | |
| 60 | 0.6% | 0.8% | |
| 61 | 0.1% | 0.2% | |
| 62 | 0% | 0.1% | |
| 63 | 0% | 0% | Majority | 
CD&V – Groen – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 43 | 0.1% | 100% | |
| 44 | 0.3% | 99.9% | |
| 45 | 0.6% | 99.6% | |
| 46 | 0.9% | 98.9% | |
| 47 | 4% | 98% | |
| 48 | 5% | 94% | |
| 49 | 7% | 89% | |
| 50 | 10% | 82% | |
| 51 | 13% | 72% | |
| 52 | 15% | 59% | |
| 53 | 14% | 45% | Median | 
| 54 | 12% | 30% | |
| 55 | 8% | 18% | |
| 56 | 6% | 10% | Last Result | 
| 57 | 2% | 4% | |
| 58 | 0.8% | 1.2% | |
| 59 | 0.3% | 0.4% | |
| 60 | 0.1% | 0.2% | |
| 61 | 0% | 0% | 
CD&V – Groen – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 42 | 0.2% | 100% | |
| 43 | 0.5% | 99.8% | |
| 44 | 2% | 99.3% | |
| 45 | 4% | 98% | |
| 46 | 5% | 94% | |
| 47 | 9% | 89% | |
| 48 | 15% | 80% | |
| 49 | 13% | 65% | |
| 50 | 13% | 52% | Median | 
| 51 | 13% | 38% | |
| 52 | 10% | 25% | |
| 53 | 7% | 15% | |
| 54 | 4% | 8% | |
| 55 | 2% | 4% | Last Result | 
| 56 | 0.9% | 2% | |
| 57 | 0.6% | 0.8% | |
| 58 | 0.1% | 0.1% | |
| 59 | 0% | 0% | 
CD&V – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 40 | 0.1% | 100% | |
| 41 | 0.5% | 99.9% | |
| 42 | 2% | 99.3% | |
| 43 | 4% | 98% | |
| 44 | 5% | 94% | |
| 45 | 7% | 89% | |
| 46 | 11% | 82% | |
| 47 | 13% | 71% | |
| 48 | 16% | 58% | |
| 49 | 14% | 42% | Median | 
| 50 | 9% | 28% | |
| 51 | 7% | 19% | |
| 52 | 5% | 12% | |
| 53 | 5% | 6% | |
| 54 | 1.1% | 2% | |
| 55 | 0.3% | 0.4% | |
| 56 | 0.1% | 0.1% | |
| 57 | 0% | 0% | |
| 58 | 0% | 0% | |
| 59 | 0% | 0% | |
| 60 | 0% | 0% | |
| 61 | 0% | 0% | |
| 62 | 0% | 0% | |
| 63 | 0% | 0% | Majority | 
| 64 | 0% | 0% | Last Result | 
Groen – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 40 | 0.1% | 100% | |
| 41 | 0.6% | 99.8% | |
| 42 | 2% | 99.3% | |
| 43 | 2% | 98% | |
| 44 | 4% | 96% | |
| 45 | 7% | 92% | |
| 46 | 8% | 84% | |
| 47 | 11% | 76% | Last Result | 
| 48 | 16% | 64% | |
| 49 | 13% | 48% | Median | 
| 50 | 14% | 35% | |
| 51 | 12% | 21% | |
| 52 | 5% | 10% | |
| 53 | 2% | 4% | |
| 54 | 1.3% | 2% | |
| 55 | 0.6% | 0.8% | |
| 56 | 0.1% | 0.2% | |
| 57 | 0% | 0.1% | |
| 58 | 0% | 0% | 
CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 27 | 0.2% | 100% | |
| 28 | 2% | 99.7% | |
| 29 | 4% | 98% | |
| 30 | 4% | 94% | |
| 31 | 6% | 89% | |
| 32 | 11% | 83% | |
| 33 | 15% | 73% | |
| 34 | 15% | 58% | |
| 35 | 15% | 42% | Median | 
| 36 | 9% | 27% | |
| 37 | 6% | 18% | |
| 38 | 6% | 12% | |
| 39 | 6% | 6% | |
| 40 | 0.3% | 0.4% | |
| 41 | 0.1% | 0.1% | |
| 42 | 0% | 0% | |
| 43 | 0% | 0% | |
| 44 | 0% | 0% | |
| 45 | 0% | 0% | |
| 46 | 0% | 0% | Last Result | 
CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 24 | 0% | 100% | |
| 25 | 0.2% | 99.9% | |
| 26 | 0.5% | 99.8% | |
| 27 | 1.1% | 99.3% | |
| 28 | 3% | 98% | |
| 29 | 12% | 95% | |
| 30 | 21% | 83% | |
| 31 | 11% | 62% | |
| 32 | 10% | 51% | Median | 
| 33 | 14% | 41% | |
| 34 | 20% | 27% | |
| 35 | 4% | 7% | |
| 36 | 2% | 3% | |
| 37 | 1.1% | 1.5% | |
| 38 | 0.3% | 0.4% | |
| 39 | 0.1% | 0.1% | |
| 40 | 0% | 0% | |
| 41 | 0% | 0% | |
| 42 | 0% | 0% | |
| 43 | 0% | 0% | |
| 44 | 0% | 0% | |
| 45 | 0% | 0% | Last Result | 
Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 23 | 0.2% | 100% | |
| 24 | 0.3% | 99.8% | |
| 25 | 1.3% | 99.5% | |
| 26 | 5% | 98% | |
| 27 | 11% | 93% | |
| 28 | 8% | 82% | |
| 29 | 9% | 74% | |
| 30 | 14% | 65% | |
| 31 | 15% | 51% | Median | 
| 32 | 14% | 36% | |
| 33 | 16% | 22% | |
| 34 | 3% | 6% | |
| 35 | 2% | 3% | |
| 36 | 0.8% | 1.1% | |
| 37 | 0.3% | 0.4% | Last Result | 
| 38 | 0.1% | 0.1% | |
| 39 | 0% | 0% | 
Technical Information
Opinion Poll
- Polling firm: Ipsos
 - Commissioner(s): RTL TVi–Le Soir–VTM–Het Laatste Nieuws
 - Fieldwork period: 27 November–4 December 2017
 
Calculations
- Sample size: 995
 - Simulations done: 2,097,152
 - Error estimate: 1.43%