Opinion Poll by TNS for De Standaard–VRT, 22 September–2 October 2015
Areas included: Flanders
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 | 20.3% | 31.1% | 29.3–33.0% | 28.8–33.6% | 28.3–34.0% | 27.5–34.9% |
| CD&V | 11.6% | 18.4% | 16.9–20.0% | 16.5–20.4% | 16.1–20.8% | 15.4–21.7% |
| Open Vld | 9.8% | 14.9% | 13.6–16.4% | 13.2–16.9% | 12.9–17.2% | 12.2–18.0% |
| sp.a | 8.8% | 13.8% | 12.5–15.3% | 12.2–15.7% | 11.9–16.1% | 11.3–16.8% |
| Groen | 5.3% | 9.9% | 8.8–11.2% | 8.5–11.6% | 8.2–11.9% | 7.7–12.6% |
| Vlaams Belang | 3.7% | 7.0% | 6.0–8.1% | 5.8–8.4% | 5.6–8.7% | 5.1–9.3% |
| PVDA | 1.8% | 3.8% | 3.2–4.7% | 3.0–5.0% | 2.8–5.2% | 2.5–5.6% |
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 | 33 | 31 | 29–33 | 28–33 | 28–34 | 26–35 |
| CD&V | 18 | 18 | 16–18 | 15–19 | 14–20 | 13–21 |
| Open Vld | 14 | 13 | 12–15 | 12–16 | 11–17 | 11–18 |
| sp.a | 13 | 13 | 11–13 | 10–14 | 9–15 | 9–15 |
| Groen | 6 | 8 | 6–10 | 6–10 | 6–11 | 5–12 |
| Vlaams Belang | 3 | 5 | 4–7 | 2–7 | 2–7 | 2–8 |
| PVDA | 0 | 0 | 0 | 0 | 0 | 0 |
N-VA
For a full overview of the results for this party, see the N-VA page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 26 | 0.5% | 100% | |
| 27 | 2% | 99.5% | |
| 28 | 6% | 98% | |
| 29 | 17% | 92% | |
| 30 | 21% | 75% | |
| 31 | 30% | 54% | Median |
| 32 | 14% | 24% | |
| 33 | 6% | 11% | Last Result |
| 34 | 3% | 4% | |
| 35 | 0.6% | 0.9% | |
| 36 | 0.2% | 0.3% | |
| 37 | 0.1% | 0.1% | |
| 38 | 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 | 2% | 100% | |
| 14 | 3% | 98% | |
| 15 | 5% | 96% | |
| 16 | 10% | 91% | |
| 17 | 16% | 80% | |
| 18 | 56% | 64% | Last Result, Median |
| 19 | 5% | 8% | |
| 20 | 2% | 3% | |
| 21 | 0.8% | 1.0% | |
| 22 | 0.2% | 0.2% | |
| 23 | 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 |
|---|---|---|---|
| 11 | 5% | 100% | |
| 12 | 23% | 95% | |
| 13 | 51% | 72% | Median |
| 14 | 7% | 21% | Last Result |
| 15 | 6% | 14% | |
| 16 | 3% | 7% | |
| 17 | 3% | 4% | |
| 18 | 0.6% | 0.7% | |
| 19 | 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 | 3% | 100% | |
| 10 | 6% | 97% | |
| 11 | 8% | 92% | |
| 12 | 14% | 84% | |
| 13 | 61% | 70% | Last Result, Median |
| 14 | 6% | 9% | |
| 15 | 3% | 4% | |
| 16 | 0.3% | 0.4% | |
| 17 | 0.1% | 0.1% | |
| 18 | 0% | 0% |
Groen
For a full overview of the results for this party, see the Groen page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 5 | 1.0% | 100% | |
| 6 | 16% | 99.0% | Last Result |
| 7 | 8% | 83% | |
| 8 | 47% | 76% | Median |
| 9 | 15% | 29% | |
| 10 | 10% | 14% | |
| 11 | 2% | 3% | |
| 12 | 0.8% | 0.8% | |
| 13 | 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 |
|---|---|---|---|
| 1 | 0.1% | 100% | |
| 2 | 6% | 99.9% | |
| 3 | 4% | 94% | Last Result |
| 4 | 5% | 90% | |
| 5 | 47% | 85% | Median |
| 6 | 23% | 38% | |
| 7 | 14% | 16% | |
| 8 | 2% | 2% | |
| 9 | 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 | 100% | 100% | Last Result, Median |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | |:———:|:———–:|:——:|:———:|:———————–:|:———————–:|:———————–:|:———————–:|
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: 2,097,152
- Error estimate: 0.38%