Opinion Poll by TNS for De Standaard–VRT, 22 September–2 October 2015
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% | 31.1% | 29.3–33.0% | 28.8–33.6% | 28.3–34.0% | 27.5–34.9% | 
| CD&V | 20.5% | 18.4% | 16.9–20.0% | 16.4–20.5% | 16.1–20.9% | 15.4–21.7% | 
| Open Vld | 14.1% | 14.9% | 13.6–16.4% | 13.2–16.9% | 12.8–17.2% | 12.2–18.0% | 
| sp.a | 14.0% | 13.8% | 12.5–15.3% | 12.2–15.7% | 11.8–16.1% | 11.2–16.8% | 
| Groen | 8.7% | 9.9% | 8.8–11.2% | 8.5–11.6% | 8.2–11.9% | 7.7–12.6% | 
| Vlaams Belang | 5.9% | 7.0% | 6.0–8.1% | 5.8–8.4% | 5.6–8.7% | 5.1–9.3% | 
| PVDA | 2.5% | 3.8% | 3.2–4.7% | 3.0–5.0% | 2.8–5.2% | 2.5–5.7% | 
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 | 42 | 39–44 | 38–45 | 37–46 | 37–47 | 
| CD&V | 27 | 23 | 20–27 | 20–27 | 20–27 | 19–28 | 
| Open Vld | 19 | 20 | 19–22 | 18–23 | 17–23 | 15–24 | 
| sp.a | 18 | 19 | 15–19 | 14–19 | 14–20 | 14–22 | 
| Groen | 10 | 14 | 10–15 | 10–15 | 10–15 | 10–17 | 
| Vlaams Belang | 6 | 8 | 6–8 | 4–8 | 4–8 | 3–11 | 
| PVDA | 0 | 2 | 0–2 | 0–2 | 0–3 | 0–5 | 
N-VA
For a full overview of the results for this party, see the N-VA page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 35 | 0.1% | 100% | |
| 36 | 0.3% | 99.9% | |
| 37 | 4% | 99.6% | |
| 38 | 6% | 96% | |
| 39 | 10% | 90% | |
| 40 | 12% | 80% | |
| 41 | 13% | 68% | |
| 42 | 19% | 55% | Median | 
| 43 | 21% | 36% | Last Result | 
| 44 | 8% | 16% | |
| 45 | 4% | 8% | |
| 46 | 2% | 3% | |
| 47 | 1.3% | 1.5% | |
| 48 | 0.2% | 0.2% | |
| 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 | 
|---|---|---|---|
| 18 | 0.1% | 100% | |
| 19 | 0.5% | 99.9% | |
| 20 | 11% | 99.4% | |
| 21 | 24% | 88% | |
| 22 | 9% | 64% | |
| 23 | 12% | 55% | Median | 
| 24 | 10% | 43% | |
| 25 | 13% | 33% | |
| 26 | 9% | 19% | |
| 27 | 9% | 10% | Last Result | 
| 28 | 0.4% | 0.8% | |
| 29 | 0.2% | 0.4% | |
| 30 | 0.1% | 0.1% | |
| 31 | 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 | 
|---|---|---|---|
| 13 | 0.2% | 100% | |
| 14 | 0.2% | 99.8% | |
| 15 | 0.3% | 99.6% | |
| 16 | 0.9% | 99.3% | |
| 17 | 2% | 98% | |
| 18 | 4% | 97% | |
| 19 | 32% | 92% | Last Result | 
| 20 | 38% | 60% | Median | 
| 21 | 9% | 22% | |
| 22 | 6% | 13% | |
| 23 | 6% | 8% | |
| 24 | 1.4% | 2% | |
| 25 | 0.4% | 0.5% | |
| 26 | 0.1% | 0.1% | |
| 27 | 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 | 
|---|---|---|---|
| 14 | 9% | 100% | |
| 15 | 6% | 91% | |
| 16 | 9% | 85% | |
| 17 | 9% | 76% | |
| 18 | 13% | 67% | Last Result | 
| 19 | 49% | 53% | Median | 
| 20 | 3% | 4% | |
| 21 | 0.8% | 2% | |
| 22 | 0.5% | 0.9% | |
| 23 | 0.3% | 0.4% | |
| 24 | 0.1% | 0.2% | |
| 25 | 0% | 0% | 
Groen
For a full overview of the results for this party, see the Groen page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 7 | 0.1% | 100% | |
| 8 | 0.1% | 99.9% | |
| 9 | 0.3% | 99.8% | |
| 10 | 18% | 99.5% | Last Result | 
| 11 | 5% | 82% | |
| 12 | 8% | 77% | |
| 13 | 13% | 70% | |
| 14 | 44% | 57% | Median | 
| 15 | 11% | 13% | |
| 16 | 1.2% | 2% | |
| 17 | 0.6% | 0.6% | |
| 18 | 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 | 
|---|---|---|---|
| 2 | 0% | 100% | |
| 3 | 0.7% | 99.9% | |
| 4 | 5% | 99.3% | |
| 5 | 3% | 94% | |
| 6 | 30% | 91% | Last Result | 
| 7 | 7% | 61% | |
| 8 | 52% | 54% | Median | 
| 9 | 0.5% | 2% | |
| 10 | 0.6% | 1.1% | |
| 11 | 0.5% | 0.5% | |
| 12 | 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 | 17% | 100% | Last Result | 
| 1 | 14% | 83% | |
| 2 | 65% | 69% | Median | 
| 3 | 2% | 3% | |
| 4 | 0.3% | 1.2% | |
| 5 | 0.8% | 0.8% | |
| 6 | 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 | 84 | 100% | 82–88 | 81–89 | 80–90 | 79–92 | 
| N-VA – CD&V – sp.a | 88 | 82 | 100% | 80–86 | 79–87 | 78–87 | 76–89 | 
| CD&V – Open Vld – sp.a – Groen | 74 | 74 | 100% | 71–77 | 70–78 | 69–79 | 68–80 | 
| N-VA – CD&V | 70 | 64 | 81% | 62–68 | 61–69 | 60–70 | 59–72 | 
| CD&V – Open Vld – sp.a | 64 | 61 | 27% | 58–64 | 57–65 | 56–66 | 55–67 | 
| CD&V – sp.a – Groen – PVDA | 55 | 55 | 0.1% | 52–59 | 51–60 | 51–60 | 49–61 | 
| CD&V – sp.a – Groen | 55 | 54 | 0% | 51–57 | 50–58 | 49–59 | 48–60 | 
| Open Vld – sp.a – Groen | 47 | 51 | 0% | 47–53 | 46–54 | 46–55 | 44–57 | 
| N-VA – Vlaams Belang | 49 | 49 | 0% | 45–51 | 45–52 | 44–53 | 43–54 | 
| CD&V – Open Vld | 46 | 43 | 0% | 40–46 | 39–47 | 39–48 | 38–50 | 
| CD&V – sp.a | 45 | 41 | 0% | 38–44 | 37–45 | 36–46 | 35–47 | 
| Open Vld – sp.a | 37 | 38 | 0% | 35–40 | 34–41 | 33–42 | 32–43 | 
N-VA – CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 77 | 0.1% | 100% | |
| 78 | 0.2% | 99.9% | |
| 79 | 0.6% | 99.7% | |
| 80 | 2% | 99.1% | |
| 81 | 7% | 97% | |
| 82 | 13% | 91% | |
| 83 | 17% | 78% | |
| 84 | 14% | 60% | |
| 85 | 11% | 46% | Median | 
| 86 | 10% | 35% | |
| 87 | 12% | 25% | |
| 88 | 7% | 13% | |
| 89 | 2% | 6% | Last Result | 
| 90 | 2% | 4% | |
| 91 | 1.0% | 2% | |
| 92 | 0.8% | 1.0% | |
| 93 | 0.2% | 0.2% | |
| 94 | 0% | 0.1% | |
| 95 | 0% | 0% | 
N-VA – CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 75 | 0.1% | 100% | |
| 76 | 0.4% | 99.9% | |
| 77 | 0.9% | 99.5% | |
| 78 | 2% | 98.6% | |
| 79 | 4% | 96% | |
| 80 | 12% | 92% | |
| 81 | 15% | 80% | |
| 82 | 20% | 65% | |
| 83 | 15% | 45% | |
| 84 | 11% | 30% | Median | 
| 85 | 8% | 19% | |
| 86 | 6% | 11% | |
| 87 | 4% | 5% | |
| 88 | 1.0% | 2% | Last Result | 
| 89 | 0.4% | 0.7% | |
| 90 | 0.2% | 0.2% | |
| 91 | 0.1% | 0.1% | |
| 92 | 0% | 0% | 
CD&V – Open Vld – sp.a – Groen

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 66 | 0% | 100% | |
| 67 | 0.2% | 99.9% | |
| 68 | 0.9% | 99.8% | |
| 69 | 2% | 98.9% | |
| 70 | 4% | 97% | |
| 71 | 8% | 93% | |
| 72 | 13% | 84% | |
| 73 | 17% | 71% | |
| 74 | 17% | 54% | Last Result | 
| 75 | 12% | 37% | |
| 76 | 11% | 25% | Median | 
| 77 | 9% | 15% | |
| 78 | 3% | 6% | |
| 79 | 2% | 3% | |
| 80 | 0.5% | 0.7% | |
| 81 | 0.2% | 0.2% | |
| 82 | 0% | 0% | 
N-VA – CD&V

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 57 | 0.1% | 100% | |
| 58 | 0.3% | 99.9% | |
| 59 | 0.9% | 99.6% | |
| 60 | 2% | 98.7% | |
| 61 | 6% | 97% | |
| 62 | 10% | 91% | |
| 63 | 16% | 81% | Majority | 
| 64 | 18% | 65% | |
| 65 | 12% | 47% | Median | 
| 66 | 10% | 35% | |
| 67 | 10% | 25% | |
| 68 | 8% | 15% | |
| 69 | 4% | 7% | |
| 70 | 2% | 3% | Last Result | 
| 71 | 0.9% | 2% | |
| 72 | 0.5% | 0.7% | |
| 73 | 0.2% | 0.2% | |
| 74 | 0% | 0.1% | |
| 75 | 0% | 0% | 
CD&V – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 53 | 0.1% | 100% | |
| 54 | 0.3% | 99.9% | |
| 55 | 1.0% | 99.6% | |
| 56 | 2% | 98.6% | |
| 57 | 5% | 97% | |
| 58 | 11% | 92% | |
| 59 | 15% | 81% | |
| 60 | 14% | 66% | |
| 61 | 13% | 52% | |
| 62 | 12% | 39% | Median | 
| 63 | 11% | 27% | Majority | 
| 64 | 7% | 16% | Last Result | 
| 65 | 5% | 9% | |
| 66 | 2% | 4% | |
| 67 | 1.1% | 2% | |
| 68 | 0.4% | 0.5% | |
| 69 | 0.1% | 0.1% | |
| 70 | 0% | 0% | 
CD&V – sp.a – Groen – PVDA

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 48 | 0.1% | 100% | |
| 49 | 0.3% | 99.8% | |
| 50 | 2% | 99.5% | |
| 51 | 3% | 98% | |
| 52 | 6% | 94% | |
| 53 | 9% | 88% | |
| 54 | 13% | 80% | |
| 55 | 18% | 66% | Last Result | 
| 56 | 15% | 48% | |
| 57 | 13% | 34% | |
| 58 | 8% | 20% | Median | 
| 59 | 6% | 12% | |
| 60 | 4% | 6% | |
| 61 | 1.5% | 2% | |
| 62 | 0.3% | 0.4% | |
| 63 | 0.1% | 0.1% | Majority | 
| 64 | 0% | 0% | 
CD&V – sp.a – Groen

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 46 | 0.1% | 100% | |
| 47 | 0.2% | 99.9% | |
| 48 | 0.8% | 99.7% | |
| 49 | 3% | 98.9% | |
| 50 | 5% | 96% | |
| 51 | 8% | 91% | |
| 52 | 10% | 84% | |
| 53 | 18% | 74% | |
| 54 | 16% | 55% | |
| 55 | 14% | 39% | Last Result | 
| 56 | 10% | 25% | Median | 
| 57 | 8% | 16% | |
| 58 | 5% | 8% | |
| 59 | 2% | 3% | |
| 60 | 0.7% | 1.0% | |
| 61 | 0.2% | 0.3% | |
| 62 | 0.1% | 0.1% | |
| 63 | 0% | 0% | Majority | 
Open Vld – sp.a – Groen

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 43 | 0.4% | 100% | |
| 44 | 0.7% | 99.5% | |
| 45 | 1.3% | 98.8% | |
| 46 | 3% | 98% | |
| 47 | 5% | 95% | Last Result | 
| 48 | 10% | 89% | |
| 49 | 11% | 79% | |
| 50 | 11% | 68% | |
| 51 | 13% | 58% | |
| 52 | 19% | 44% | |
| 53 | 16% | 25% | Median | 
| 54 | 5% | 10% | |
| 55 | 3% | 5% | |
| 56 | 1.3% | 2% | |
| 57 | 0.4% | 0.6% | |
| 58 | 0.1% | 0.2% | |
| 59 | 0% | 0% | 
N-VA – Vlaams Belang

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 41 | 0.1% | 100% | |
| 42 | 0.3% | 99.9% | |
| 43 | 1.3% | 99.6% | |
| 44 | 2% | 98% | |
| 45 | 6% | 96% | |
| 46 | 10% | 90% | |
| 47 | 12% | 80% | |
| 48 | 15% | 67% | |
| 49 | 16% | 52% | Last Result | 
| 50 | 14% | 35% | Median | 
| 51 | 12% | 22% | |
| 52 | 5% | 10% | |
| 53 | 3% | 4% | |
| 54 | 1.0% | 1.4% | |
| 55 | 0.3% | 0.4% | |
| 56 | 0.1% | 0.1% | |
| 57 | 0% | 0% | 
CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 36 | 0.1% | 100% | |
| 37 | 0.2% | 99.9% | |
| 38 | 0.6% | 99.7% | |
| 39 | 5% | 99.1% | |
| 40 | 12% | 94% | |
| 41 | 15% | 81% | |
| 42 | 10% | 67% | |
| 43 | 13% | 57% | Median | 
| 44 | 14% | 44% | |
| 45 | 12% | 30% | |
| 46 | 10% | 18% | Last Result | 
| 47 | 5% | 9% | |
| 48 | 2% | 4% | |
| 49 | 1.1% | 2% | |
| 50 | 0.5% | 0.6% | |
| 51 | 0.1% | 0.1% | |
| 52 | 0% | 0% | 
CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 34 | 0.3% | 100% | |
| 35 | 0.9% | 99.7% | |
| 36 | 3% | 98.8% | |
| 37 | 4% | 96% | |
| 38 | 7% | 92% | |
| 39 | 16% | 85% | |
| 40 | 18% | 69% | |
| 41 | 12% | 51% | |
| 42 | 13% | 40% | Median | 
| 43 | 9% | 27% | |
| 44 | 9% | 18% | |
| 45 | 5% | 9% | Last Result | 
| 46 | 4% | 4% | |
| 47 | 0.5% | 0.7% | |
| 48 | 0.2% | 0.2% | |
| 49 | 0.1% | 0.1% | |
| 50 | 0% | 0% | 
Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 30 | 0.1% | 100% | |
| 31 | 0.1% | 99.9% | |
| 32 | 0.7% | 99.7% | |
| 33 | 3% | 99.0% | |
| 34 | 6% | 96% | |
| 35 | 6% | 90% | |
| 36 | 8% | 84% | |
| 37 | 12% | 76% | Last Result | 
| 38 | 28% | 63% | |
| 39 | 19% | 35% | Median | 
| 40 | 7% | 15% | |
| 41 | 4% | 8% | |
| 42 | 3% | 4% | |
| 43 | 0.7% | 1.0% | |
| 44 | 0.2% | 0.4% | |
| 45 | 0.1% | 0.1% | |
| 46 | 0% | 0% | 
Technical Information
Opinion Poll
- Polling firm: TNS
 - Commissioner(s): De Standaard–VRT
 - Fieldwork period: 22 September–2 October 2015
 
Calculations
- Sample size: 1019
 - Simulations done: 4,194,304
 - Error estimate: 1.75%