Opinion Poll by Ipsos for RTL TVi–Le Soir–VTM–Het Laatste Nieuws, 10–17 January 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 | 
|---|---|---|---|---|---|---|
| PS | 30.9% | 23.6% | 21.9–25.5% | 21.4–26.0% | 21.0–26.4% | 20.3–27.3% | 
| MR | 26.7% | 19.4% | 17.8–21.1% | 17.3–21.6% | 17.0–22.0% | 16.2–22.8% | 
| PTB | 5.8% | 16.3% | 14.9–18.0% | 14.5–18.4% | 14.1–18.8% | 13.5–19.6% | 
| cdH | 15.2% | 11.2% | 10.0–12.7% | 9.7–13.0% | 9.4–13.4% | 8.8–14.1% | 
| Ecolo | 8.6% | 11.2% | 10.0–12.7% | 9.7–13.0% | 9.4–13.4% | 8.8–14.1% | 
| Parti Populaire | 4.9% | 5.0% | 4.2–6.0% | 4.0–6.3% | 3.8–6.6% | 3.4–7.1% | 
| La Droite | 1.4% | 3.6% | 3.0–4.5% | 2.8–4.8% | 2.6–5.0% | 2.3–5.5% | 
| DéFI | 2.5% | 2.8% | 2.2–3.6% | 2.1–3.9% | 1.9–4.1% | 1.7–4.5% | 
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 | 
|---|---|---|---|---|---|---|
| PS | 30 | 21 | 20–24 | 19–24 | 18–25 | 18–26 | 
| MR | 25 | 18 | 15–20 | 15–20 | 15–21 | 14–22 | 
| PTB | 2 | 15 | 12–16 | 12–16 | 11–16 | 10–17 | 
| cdH | 13 | 10 | 9–11 | 7–12 | 6–12 | 6–12 | 
| Ecolo | 4 | 10 | 7–11 | 6–11 | 6–12 | 6–13 | 
| Parti Populaire | 1 | 2 | 0–3 | 0–3 | 0–4 | 0–5 | 
| La Droite | 0 | 0 | 0–2 | 0–2 | 0–2 | 0–4 | 
| DéFI | 0 | 0 | 0 | 0 | 0 | 0–1 | 
PS
For a full overview of the results for this party, see the PS page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 17 | 0.2% | 100% | |
| 18 | 3% | 99.8% | |
| 19 | 6% | 97% | |
| 20 | 9% | 91% | |
| 21 | 38% | 82% | Median | 
| 22 | 16% | 44% | |
| 23 | 16% | 27% | |
| 24 | 8% | 12% | |
| 25 | 3% | 4% | |
| 26 | 0.6% | 1.0% | |
| 27 | 0.4% | 0.4% | |
| 28 | 0% | 0% | |
| 29 | 0% | 0% | |
| 30 | 0% | 0% | Last Result | 
MR
For a full overview of the results for this party, see the MR page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 14 | 1.5% | 100% | |
| 15 | 10% | 98.5% | |
| 16 | 12% | 88% | |
| 17 | 19% | 76% | |
| 18 | 16% | 57% | Median | 
| 19 | 14% | 41% | |
| 20 | 24% | 27% | |
| 21 | 3% | 4% | |
| 22 | 1.0% | 1.1% | |
| 23 | 0% | 0% | |
| 24 | 0% | 0% | |
| 25 | 0% | 0% | Last Result | 
PTB
For a full overview of the results for this party, see the PTB page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 2 | 0% | 100% | Last Result | 
| 3 | 0% | 100% | |
| 4 | 0% | 100% | |
| 5 | 0% | 100% | |
| 6 | 0% | 100% | |
| 7 | 0% | 100% | |
| 8 | 0% | 100% | |
| 9 | 0% | 100% | |
| 10 | 0.6% | 100% | |
| 11 | 4% | 99.4% | |
| 12 | 10% | 96% | |
| 13 | 15% | 86% | |
| 14 | 17% | 71% | |
| 15 | 34% | 54% | Median | 
| 16 | 18% | 20% | |
| 17 | 2% | 2% | |
| 18 | 0.3% | 0.3% | |
| 19 | 0% | 0% | 
cdH
For a full overview of the results for this party, see the cdH page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 5 | 0.1% | 100% | |
| 6 | 4% | 99.9% | |
| 7 | 2% | 96% | |
| 8 | 3% | 94% | |
| 9 | 11% | 91% | |
| 10 | 60% | 80% | Median | 
| 11 | 11% | 19% | |
| 12 | 8% | 8% | |
| 13 | 0.2% | 0.2% | Last Result | 
| 14 | 0% | 0% | 
Ecolo
For a full overview of the results for this party, see the Ecolo page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 4 | 0% | 100% | Last Result | 
| 5 | 0% | 100% | |
| 6 | 7% | 100% | |
| 7 | 9% | 93% | |
| 8 | 12% | 84% | |
| 9 | 19% | 72% | |
| 10 | 16% | 52% | Median | 
| 11 | 32% | 36% | |
| 12 | 3% | 4% | |
| 13 | 0.8% | 0.8% | |
| 14 | 0% | 0% | 
Parti Populaire
For a full overview of the results for this party, see the Parti Populaire page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 24% | 100% | |
| 1 | 21% | 76% | Last Result | 
| 2 | 30% | 56% | Median | 
| 3 | 22% | 26% | |
| 4 | 3% | 4% | |
| 5 | 0.6% | 0.6% | |
| 6 | 0% | 0% | 
La Droite
For a full overview of the results for this party, see the La Droite page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 88% | 100% | Last Result, Median | 
| 1 | 2% | 12% | |
| 2 | 8% | 10% | |
| 3 | 0.9% | 2% | |
| 4 | 1.0% | 1.0% | |
| 5 | 0% | 0% | 
DéFI
For a full overview of the results for this party, see the DéFI page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 98.5% | 100% | Last Result, Median | 
| 1 | 1.5% | 1.5% | |
| 2 | 0% | 0% | 
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|---|
| PS – MR – Ecolo | 59 | 49 | 100% | 46–52 | 46–53 | 46–53 | 45–54 | 
| PS – PTB – Ecolo | 36 | 45 | 100% | 43–48 | 42–48 | 42–49 | 41–50 | 
| PS – PTB – cdH | 45 | 46 | 100% | 43–48 | 42–49 | 41–49 | 40–51 | 
| PS – Ecolo – cdH | 47 | 41 | 95% | 38–44 | 38–44 | 37–45 | 36–46 | 
| PS – MR | 55 | 40 | 81% | 37–42 | 36–43 | 35–44 | 34–45 | 
| MR – Ecolo – cdH | 42 | 37 | 42% | 35–40 | 34–40 | 34–41 | 32–42 | 
| PS – PTB | 32 | 36 | 18% | 33–38 | 33–39 | 32–39 | 31–41 | 
| PS – cdH | 43 | 31 | 0.2% | 29–34 | 28–34 | 28–35 | 27–36 | 
| MR – Ecolo | 29 | 27 | 0% | 25–30 | 24–31 | 24–31 | 22–32 | 
| MR – cdH | 38 | 28 | 0% | 25–30 | 25–31 | 24–31 | 23–32 | 
PS – MR – Ecolo

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 43 | 0.1% | 100% | |
| 44 | 0.3% | 99.9% | |
| 45 | 2% | 99.5% | |
| 46 | 8% | 98% | |
| 47 | 14% | 90% | |
| 48 | 21% | 76% | |
| 49 | 20% | 54% | Median | 
| 50 | 13% | 35% | |
| 51 | 9% | 22% | |
| 52 | 7% | 12% | |
| 53 | 4% | 6% | |
| 54 | 1.1% | 1.3% | |
| 55 | 0.2% | 0.3% | |
| 56 | 0% | 0.1% | |
| 57 | 0% | 0% | |
| 58 | 0% | 0% | |
| 59 | 0% | 0% | Last Result | 
PS – PTB – Ecolo

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 36 | 0% | 100% | Last Result | 
| 37 | 0% | 100% | |
| 38 | 0% | 100% | Majority | 
| 39 | 0.1% | 100% | |
| 40 | 0.4% | 99.9% | |
| 41 | 2% | 99.5% | |
| 42 | 6% | 98% | |
| 43 | 12% | 91% | |
| 44 | 15% | 80% | |
| 45 | 18% | 64% | |
| 46 | 17% | 46% | Median | 
| 47 | 13% | 29% | |
| 48 | 12% | 16% | |
| 49 | 3% | 4% | |
| 50 | 1.1% | 1.4% | |
| 51 | 0.3% | 0.4% | |
| 52 | 0.1% | 0.1% | |
| 53 | 0% | 0% | 
PS – PTB – cdH

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 39 | 0.1% | 100% | |
| 40 | 0.6% | 99.9% | |
| 41 | 3% | 99.3% | |
| 42 | 3% | 97% | |
| 43 | 10% | 94% | |
| 44 | 9% | 84% | |
| 45 | 18% | 75% | Last Result | 
| 46 | 18% | 56% | Median | 
| 47 | 17% | 38% | |
| 48 | 12% | 21% | |
| 49 | 6% | 9% | |
| 50 | 2% | 2% | |
| 51 | 0.7% | 0.9% | |
| 52 | 0.1% | 0.3% | |
| 53 | 0.1% | 0.2% | |
| 54 | 0% | 0% | 
PS – Ecolo – cdH

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 34 | 0.1% | 100% | |
| 35 | 0.2% | 99.9% | |
| 36 | 1.1% | 99.7% | |
| 37 | 3% | 98.6% | |
| 38 | 10% | 95% | Majority | 
| 39 | 15% | 85% | |
| 40 | 14% | 70% | |
| 41 | 15% | 56% | Median | 
| 42 | 17% | 41% | |
| 43 | 12% | 24% | |
| 44 | 8% | 12% | |
| 45 | 2% | 4% | |
| 46 | 1.4% | 2% | |
| 47 | 0.3% | 0.3% | Last Result | 
| 48 | 0% | 0% | 
PS – MR

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 33 | 0.1% | 100% | |
| 34 | 0.6% | 99.9% | |
| 35 | 3% | 99.3% | |
| 36 | 6% | 96% | |
| 37 | 9% | 90% | |
| 38 | 13% | 81% | Majority | 
| 39 | 15% | 69% | Median | 
| 40 | 20% | 54% | |
| 41 | 17% | 34% | |
| 42 | 10% | 17% | |
| 43 | 5% | 7% | |
| 44 | 2% | 3% | |
| 45 | 0.7% | 0.8% | |
| 46 | 0.1% | 0.1% | |
| 47 | 0% | 0% | |
| 48 | 0% | 0% | |
| 49 | 0% | 0% | |
| 50 | 0% | 0% | |
| 51 | 0% | 0% | |
| 52 | 0% | 0% | |
| 53 | 0% | 0% | |
| 54 | 0% | 0% | |
| 55 | 0% | 0% | Last Result | 
MR – Ecolo – cdH

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 31 | 0.1% | 100% | |
| 32 | 0.5% | 99.8% | |
| 33 | 1.2% | 99.4% | |
| 34 | 5% | 98% | |
| 35 | 8% | 93% | |
| 36 | 17% | 85% | |
| 37 | 26% | 68% | |
| 38 | 21% | 42% | Median, Majority | 
| 39 | 10% | 21% | |
| 40 | 7% | 11% | |
| 41 | 3% | 4% | |
| 42 | 1.0% | 1.1% | Last Result | 
| 43 | 0.1% | 0.1% | |
| 44 | 0% | 0% | 
PS – PTB

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 30 | 0.1% | 100% | |
| 31 | 0.8% | 99.9% | |
| 32 | 4% | 99.0% | Last Result | 
| 33 | 6% | 95% | |
| 34 | 10% | 89% | |
| 35 | 19% | 79% | |
| 36 | 22% | 60% | Median | 
| 37 | 20% | 38% | |
| 38 | 11% | 18% | Majority | 
| 39 | 5% | 8% | |
| 40 | 2% | 2% | |
| 41 | 0.4% | 0.8% | |
| 42 | 0.2% | 0.3% | |
| 43 | 0.1% | 0.1% | |
| 44 | 0% | 0% | 
PS – cdH

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 25 | 0.2% | 100% | |
| 26 | 0.3% | 99.8% | |
| 27 | 2% | 99.6% | |
| 28 | 6% | 98% | |
| 29 | 7% | 92% | |
| 30 | 12% | 85% | |
| 31 | 29% | 73% | Median | 
| 32 | 12% | 45% | |
| 33 | 18% | 33% | |
| 34 | 10% | 15% | |
| 35 | 3% | 5% | |
| 36 | 0.7% | 1.1% | |
| 37 | 0.3% | 0.4% | |
| 38 | 0.1% | 0.2% | Majority | 
| 39 | 0% | 0% | |
| 40 | 0% | 0% | |
| 41 | 0% | 0% | |
| 42 | 0% | 0% | |
| 43 | 0% | 0% | Last Result | 
MR – Ecolo

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 21 | 0.1% | 100% | |
| 22 | 0.4% | 99.8% | |
| 23 | 1.0% | 99.5% | |
| 24 | 6% | 98.5% | |
| 25 | 8% | 93% | |
| 26 | 18% | 85% | |
| 27 | 24% | 67% | |
| 28 | 18% | 43% | Median | 
| 29 | 10% | 25% | Last Result | 
| 30 | 8% | 15% | |
| 31 | 5% | 7% | |
| 32 | 2% | 2% | |
| 33 | 0.4% | 0.5% | |
| 34 | 0% | 0% | 
MR – cdH

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 22 | 0.3% | 100% | |
| 23 | 0.5% | 99.7% | |
| 24 | 2% | 99.3% | |
| 25 | 8% | 97% | |
| 26 | 11% | 89% | |
| 27 | 23% | 78% | |
| 28 | 20% | 55% | Median | 
| 29 | 16% | 35% | |
| 30 | 13% | 20% | |
| 31 | 5% | 7% | |
| 32 | 1.4% | 2% | |
| 33 | 0.2% | 0.2% | |
| 34 | 0% | 0% | |
| 35 | 0% | 0% | |
| 36 | 0% | 0% | |
| 37 | 0% | 0% | |
| 38 | 0% | 0% | Last Result, Majority | 
Technical Information
Opinion Poll
- Polling firm: Ipsos
 - Commissioner(s): RTL TVi–Le Soir–VTM–Het Laatste Nieuws
 - Fieldwork period: 10–17 January 2017
 
Calculations
- Sample size: 961
 - Simulations done: 2,097,152
 - Error estimate: 1.14%