Opinion Poll by TNS for De Standaard, La Libre Belgique, RTBf and VRT, 25 March–14 April 2019
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% | 27.9% | 26.2–29.8% | 25.7–30.3% | 25.2–30.8% | 24.4–31.7% | 
| CD&V | 20.5% | 14.7% | 13.4–16.2% | 13.0–16.7% | 12.7–17.0% | 12.0–17.8% | 
| Groen | 8.7% | 14.6% | 13.3–16.1% | 12.9–16.6% | 12.6–16.9% | 11.9–17.7% | 
| Open Vld | 14.1% | 14.2% | 12.9–15.7% | 12.5–16.1% | 12.2–16.5% | 11.6–17.3% | 
| sp.a | 14.0% | 12.7% | 11.5–14.2% | 11.1–14.6% | 10.8–14.9% | 10.2–15.7% | 
| Vlaams Belang | 5.9% | 9.3% | 8.3–10.6% | 8.0–11.0% | 7.7–11.3% | 7.2–11.9% | 
| PVDA | 2.5% | 5.9% | 5.0–6.9% | 4.8–7.2% | 4.6–7.5% | 4.2–8.0% | 
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 | 38 | 35–40 | 34–41 | 33–41 | 32–42 | 
| CD&V | 27 | 18 | 15–20 | 15–20 | 15–20 | 14–22 | 
| Groen | 10 | 19 | 17–23 | 17–23 | 16–23 | 15–24 | 
| Open Vld | 19 | 19 | 17–20 | 16–21 | 15–23 | 13–24 | 
| sp.a | 18 | 15 | 14–19 | 14–19 | 14–19 | 13–19 | 
| Vlaams Belang | 6 | 10 | 8–12 | 8–13 | 8–13 | 8–14 | 
| PVDA | 0 | 5 | 3–5 | 2–6 | 2–8 | 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 | 
|---|---|---|---|
| 30 | 0.2% | 100% | |
| 31 | 0.2% | 99.7% | |
| 32 | 1.1% | 99.5% | |
| 33 | 2% | 98% | |
| 34 | 6% | 96% | |
| 35 | 14% | 91% | |
| 36 | 9% | 77% | |
| 37 | 16% | 68% | |
| 38 | 31% | 52% | Median | 
| 39 | 10% | 21% | |
| 40 | 5% | 11% | |
| 41 | 3% | 6% | |
| 42 | 2% | 2% | |
| 43 | 0.4% | 0.5% | Last Result | 
| 44 | 0.1% | 0.1% | |
| 45 | 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 | 0.1% | 100% | |
| 14 | 0.5% | 99.9% | |
| 15 | 13% | 99.4% | |
| 16 | 16% | 86% | |
| 17 | 15% | 70% | |
| 18 | 9% | 55% | Median | 
| 19 | 12% | 46% | |
| 20 | 32% | 33% | |
| 21 | 1.1% | 2% | |
| 22 | 0.3% | 0.6% | |
| 23 | 0.1% | 0.3% | |
| 24 | 0.1% | 0.1% | |
| 25 | 0% | 0% | |
| 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 | 0% | 100% | |
| 15 | 2% | 100% | |
| 16 | 1.4% | 98% | |
| 17 | 12% | 97% | |
| 18 | 24% | 85% | |
| 19 | 12% | 61% | Median | 
| 20 | 11% | 49% | |
| 21 | 11% | 38% | |
| 22 | 12% | 27% | |
| 23 | 14% | 15% | |
| 24 | 0.5% | 0.8% | |
| 25 | 0.2% | 0.3% | |
| 26 | 0.1% | 0.2% | |
| 27 | 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 | 0.6% | 100% | |
| 14 | 0.9% | 99.4% | |
| 15 | 2% | 98% | |
| 16 | 4% | 96% | |
| 17 | 13% | 93% | |
| 18 | 23% | 79% | |
| 19 | 25% | 56% | Last Result, Median | 
| 20 | 23% | 31% | |
| 21 | 3% | 8% | |
| 22 | 2% | 5% | |
| 23 | 2% | 3% | |
| 24 | 0.3% | 0.5% | |
| 25 | 0.2% | 0.2% | |
| 26 | 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 | 
|---|---|---|---|
| 11 | 0% | 100% | |
| 12 | 0.1% | 99.9% | |
| 13 | 1.1% | 99.9% | |
| 14 | 31% | 98.8% | |
| 15 | 19% | 68% | Median | 
| 16 | 10% | 49% | |
| 17 | 12% | 39% | |
| 18 | 12% | 27% | Last Result | 
| 19 | 14% | 15% | |
| 20 | 0.3% | 0.4% | |
| 21 | 0.1% | 0.1% | |
| 22 | 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 | 0.2% | 100% | Last Result | 
| 7 | 0.3% | 99.8% | |
| 8 | 24% | 99.5% | |
| 9 | 14% | 76% | |
| 10 | 20% | 62% | Median | 
| 11 | 26% | 42% | |
| 12 | 8% | 16% | |
| 13 | 8% | 8% | |
| 14 | 0.3% | 0.8% | |
| 15 | 0.3% | 0.5% | |
| 16 | 0.1% | 0.1% | |
| 17 | 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% | 100% | |
| 2 | 9% | 100% | |
| 3 | 19% | 90% | |
| 4 | 6% | 71% | |
| 5 | 59% | 66% | Median | 
| 6 | 2% | 6% | |
| 7 | 1.0% | 4% | |
| 8 | 1.3% | 3% | |
| 9 | 2% | 2% | |
| 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% | 70–78 | 69–78 | 68–79 | 67–81 | 
| CD&V – Groen – Open Vld – sp.a | 74 | 72 | 100% | 69–75 | 68–76 | 68–77 | 66–79 | 
| N-VA – Open Vld – sp.a | 80 | 72 | 100% | 68–76 | 68–76 | 67–77 | 65–78 | 
| N-VA – CD&V – sp.a | 88 | 71 | 100% | 68–74 | 67–75 | 66–76 | 65–77 | 
| CD&V – Groen – sp.a – PVDA | 55 | 58 | 4% | 55–61 | 53–62 | 53–63 | 51–65 | 
| CD&V – Groen – Open Vld | 56 | 56 | 0.5% | 53–60 | 52–61 | 51–61 | 50–62 | 
| N-VA – Open Vld | 62 | 56 | 0.5% | 53–59 | 52–60 | 51–61 | 49–62 | 
| N-VA – CD&V | 70 | 55 | 0.1% | 52–58 | 51–59 | 50–60 | 49–62 | 
| Groen – Open Vld – sp.a | 47 | 54 | 0% | 51–58 | 51–59 | 49–59 | 48–60 | 
| CD&V – Groen – sp.a | 55 | 54 | 0% | 50–57 | 49–58 | 48–59 | 47–61 | 
| CD&V – Open Vld – sp.a | 64 | 53 | 0% | 49–56 | 49–57 | 48–58 | 46–59 | 
| N-VA – Vlaams Belang | 49 | 47 | 0% | 45–50 | 43–51 | 43–52 | 41–53 | 
| CD&V – Open Vld | 46 | 36 | 0% | 33–40 | 33–40 | 32–41 | 31–43 | 
| CD&V – sp.a | 45 | 34 | 0% | 31–37 | 30–38 | 30–39 | 29–39 | 
| Open Vld – sp.a | 37 | 35 | 0% | 31–38 | 31–39 | 30–39 | 29–40 | 
N-VA – CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 65 | 0% | 100% | |
| 66 | 0.2% | 99.9% | |
| 67 | 0.7% | 99.7% | |
| 68 | 2% | 99.0% | |
| 69 | 3% | 97% | |
| 70 | 5% | 93% | |
| 71 | 7% | 89% | |
| 72 | 10% | 82% | |
| 73 | 17% | 73% | |
| 74 | 16% | 55% | |
| 75 | 15% | 39% | Median | 
| 76 | 10% | 25% | |
| 77 | 5% | 15% | |
| 78 | 6% | 10% | |
| 79 | 3% | 4% | |
| 80 | 0.8% | 1.5% | |
| 81 | 0.6% | 0.6% | |
| 82 | 0.1% | 0.1% | |
| 83 | 0% | 0% | |
| 84 | 0% | 0% | |
| 85 | 0% | 0% | |
| 86 | 0% | 0% | |
| 87 | 0% | 0% | |
| 88 | 0% | 0% | |
| 89 | 0% | 0% | Last Result | 
CD&V – Groen – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 64 | 0.1% | 100% | |
| 65 | 0.2% | 99.9% | |
| 66 | 0.5% | 99.7% | |
| 67 | 1.4% | 99.2% | |
| 68 | 6% | 98% | |
| 69 | 5% | 92% | |
| 70 | 7% | 87% | |
| 71 | 16% | 80% | Median | 
| 72 | 15% | 64% | |
| 73 | 22% | 50% | |
| 74 | 10% | 28% | Last Result | 
| 75 | 8% | 18% | |
| 76 | 6% | 9% | |
| 77 | 2% | 4% | |
| 78 | 1.3% | 2% | |
| 79 | 0.4% | 0.6% | |
| 80 | 0.1% | 0.2% | |
| 81 | 0% | 0% | 
N-VA – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 63 | 0.1% | 100% | Majority | 
| 64 | 0.3% | 99.9% | |
| 65 | 0.5% | 99.6% | |
| 66 | 0.8% | 99.1% | |
| 67 | 3% | 98% | |
| 68 | 6% | 95% | |
| 69 | 10% | 89% | |
| 70 | 11% | 78% | |
| 71 | 11% | 67% | |
| 72 | 16% | 56% | Median | 
| 73 | 12% | 40% | |
| 74 | 9% | 29% | |
| 75 | 10% | 20% | |
| 76 | 6% | 10% | |
| 77 | 3% | 4% | |
| 78 | 0.8% | 1.3% | |
| 79 | 0.4% | 0.5% | |
| 80 | 0.1% | 0.1% | Last Result | 
| 81 | 0% | 0% | 
N-VA – CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 63 | 0.2% | 100% | Majority | 
| 64 | 0.2% | 99.8% | |
| 65 | 0.7% | 99.5% | |
| 66 | 1.5% | 98.9% | |
| 67 | 3% | 97% | |
| 68 | 8% | 95% | |
| 69 | 15% | 87% | |
| 70 | 17% | 73% | |
| 71 | 13% | 56% | Median | 
| 72 | 14% | 43% | |
| 73 | 11% | 29% | |
| 74 | 10% | 19% | |
| 75 | 5% | 9% | |
| 76 | 3% | 4% | |
| 77 | 1.1% | 1.3% | |
| 78 | 0.2% | 0.2% | |
| 79 | 0% | 0.1% | |
| 80 | 0% | 0% | |
| 81 | 0% | 0% | |
| 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 – sp.a – PVDA

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 50 | 0.2% | 100% | |
| 51 | 0.5% | 99.8% | |
| 52 | 2% | 99.2% | |
| 53 | 3% | 98% | |
| 54 | 5% | 95% | |
| 55 | 9% | 90% | Last Result | 
| 56 | 5% | 81% | |
| 57 | 16% | 76% | Median | 
| 58 | 17% | 60% | |
| 59 | 14% | 43% | |
| 60 | 13% | 29% | |
| 61 | 6% | 15% | |
| 62 | 5% | 10% | |
| 63 | 2% | 4% | Majority | 
| 64 | 1.1% | 2% | |
| 65 | 0.6% | 0.8% | |
| 66 | 0.2% | 0.2% | |
| 67 | 0.1% | 0.1% | |
| 68 | 0% | 0% | 
CD&V – Groen – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 48 | 0.1% | 100% | |
| 49 | 0.2% | 99.9% | |
| 50 | 1.0% | 99.7% | |
| 51 | 1.5% | 98.7% | |
| 52 | 3% | 97% | |
| 53 | 6% | 94% | |
| 54 | 13% | 88% | |
| 55 | 13% | 75% | |
| 56 | 14% | 62% | Last Result, Median | 
| 57 | 16% | 48% | |
| 58 | 12% | 32% | |
| 59 | 9% | 20% | |
| 60 | 5% | 10% | |
| 61 | 4% | 5% | |
| 62 | 1.2% | 2% | |
| 63 | 0.4% | 0.5% | Majority | 
| 64 | 0% | 0.1% | |
| 65 | 0% | 0.1% | |
| 66 | 0% | 0% | 
N-VA – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 47 | 0.1% | 100% | |
| 48 | 0.2% | 99.9% | |
| 49 | 0.5% | 99.7% | |
| 50 | 1.2% | 99.2% | |
| 51 | 2% | 98% | |
| 52 | 4% | 96% | |
| 53 | 8% | 92% | |
| 54 | 12% | 84% | |
| 55 | 15% | 72% | |
| 56 | 19% | 57% | |
| 57 | 12% | 38% | Median | 
| 58 | 11% | 26% | |
| 59 | 8% | 15% | |
| 60 | 3% | 7% | |
| 61 | 2% | 4% | |
| 62 | 1.1% | 2% | Last Result | 
| 63 | 0.2% | 0.5% | Majority | 
| 64 | 0.2% | 0.2% | |
| 65 | 0% | 0% | 
N-VA – CD&V

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 47 | 0% | 100% | |
| 48 | 0.1% | 99.9% | |
| 49 | 0.6% | 99.8% | |
| 50 | 3% | 99.2% | |
| 51 | 3% | 96% | |
| 52 | 6% | 93% | |
| 53 | 10% | 87% | |
| 54 | 12% | 76% | |
| 55 | 24% | 64% | |
| 56 | 12% | 40% | Median | 
| 57 | 11% | 28% | |
| 58 | 9% | 17% | |
| 59 | 4% | 8% | |
| 60 | 2% | 4% | |
| 61 | 0.8% | 1.4% | |
| 62 | 0.6% | 0.6% | |
| 63 | 0.1% | 0.1% | Majority | 
| 64 | 0% | 0% | |
| 65 | 0% | 0% | |
| 66 | 0% | 0% | |
| 67 | 0% | 0% | |
| 68 | 0% | 0% | |
| 69 | 0% | 0% | |
| 70 | 0% | 0% | Last Result | 
Groen – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 46 | 0% | 100% | |
| 47 | 0.2% | 99.9% | Last Result | 
| 48 | 0.7% | 99.8% | |
| 49 | 2% | 99.1% | |
| 50 | 2% | 97% | |
| 51 | 6% | 95% | |
| 52 | 11% | 89% | |
| 53 | 16% | 79% | Median | 
| 54 | 16% | 62% | |
| 55 | 16% | 46% | |
| 56 | 11% | 30% | |
| 57 | 9% | 19% | |
| 58 | 6% | 11% | |
| 59 | 3% | 5% | |
| 60 | 2% | 2% | |
| 61 | 0.2% | 0.3% | |
| 62 | 0.1% | 0.1% | |
| 63 | 0% | 0% | Majority | 
CD&V – Groen – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 45 | 0.1% | 100% | |
| 46 | 0.1% | 99.9% | |
| 47 | 0.6% | 99.8% | |
| 48 | 3% | 99.2% | |
| 49 | 4% | 97% | |
| 50 | 5% | 92% | |
| 51 | 6% | 87% | |
| 52 | 15% | 81% | Median | 
| 53 | 15% | 67% | |
| 54 | 17% | 52% | |
| 55 | 12% | 35% | Last Result | 
| 56 | 8% | 23% | |
| 57 | 7% | 15% | |
| 58 | 5% | 8% | |
| 59 | 1.4% | 3% | |
| 60 | 1.0% | 2% | |
| 61 | 0.5% | 0.7% | |
| 62 | 0.2% | 0.2% | |
| 63 | 0% | 0% | Majority | 
CD&V – Open Vld – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 44 | 0.1% | 100% | |
| 45 | 0.3% | 99.9% | |
| 46 | 0.5% | 99.6% | |
| 47 | 2% | 99.1% | |
| 48 | 3% | 98% | |
| 49 | 8% | 95% | |
| 50 | 10% | 87% | |
| 51 | 13% | 77% | |
| 52 | 12% | 64% | Median | 
| 53 | 13% | 52% | |
| 54 | 15% | 39% | |
| 55 | 11% | 24% | |
| 56 | 7% | 13% | |
| 57 | 3% | 7% | |
| 58 | 2% | 3% | |
| 59 | 0.8% | 1.1% | |
| 60 | 0.2% | 0.3% | |
| 61 | 0% | 0.1% | |
| 62 | 0% | 0% | |
| 63 | 0% | 0% | Majority | 
| 64 | 0% | 0% | Last Result | 
N-VA – Vlaams Belang

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 40 | 0.1% | 100% | |
| 41 | 0.5% | 99.8% | |
| 42 | 2% | 99.3% | |
| 43 | 3% | 98% | |
| 44 | 4% | 94% | |
| 45 | 8% | 90% | |
| 46 | 24% | 82% | |
| 47 | 14% | 59% | |
| 48 | 17% | 45% | Median | 
| 49 | 12% | 28% | Last Result | 
| 50 | 6% | 16% | |
| 51 | 6% | 10% | |
| 52 | 2% | 3% | |
| 53 | 1.3% | 2% | |
| 54 | 0.3% | 0.4% | |
| 55 | 0.1% | 0.2% | |
| 56 | 0% | 0% | 
CD&V – Open Vld

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 29 | 0.1% | 100% | |
| 30 | 0.3% | 99.9% | |
| 31 | 0.8% | 99.6% | |
| 32 | 2% | 98.8% | |
| 33 | 7% | 97% | |
| 34 | 8% | 90% | |
| 35 | 17% | 82% | |
| 36 | 18% | 66% | |
| 37 | 11% | 48% | Median | 
| 38 | 11% | 36% | |
| 39 | 12% | 25% | |
| 40 | 10% | 14% | |
| 41 | 2% | 4% | |
| 42 | 1.1% | 2% | |
| 43 | 0.8% | 0.9% | |
| 44 | 0.2% | 0.2% | |
| 45 | 0% | 0% | |
| 46 | 0% | 0% | Last Result | 
CD&V – sp.a

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 28 | 0.2% | 100% | |
| 29 | 2% | 99.8% | |
| 30 | 6% | 98% | |
| 31 | 10% | 91% | |
| 32 | 10% | 81% | |
| 33 | 9% | 71% | Median | 
| 34 | 22% | 62% | |
| 35 | 17% | 40% | |
| 36 | 11% | 23% | |
| 37 | 5% | 12% | |
| 38 | 4% | 7% | |
| 39 | 3% | 3% | |
| 40 | 0.2% | 0.3% | |
| 41 | 0% | 0.1% | |
| 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 | 
|---|---|---|---|
| 27 | 0.1% | 100% | |
| 28 | 0.2% | 99.9% | |
| 29 | 0.9% | 99.7% | |
| 30 | 2% | 98.9% | |
| 31 | 7% | 97% | |
| 32 | 9% | 90% | |
| 33 | 11% | 80% | |
| 34 | 18% | 69% | Median | 
| 35 | 15% | 51% | |
| 36 | 14% | 37% | |
| 37 | 10% | 23% | Last Result | 
| 38 | 7% | 13% | |
| 39 | 4% | 5% | |
| 40 | 0.8% | 1.3% | |
| 41 | 0.3% | 0.5% | |
| 42 | 0.2% | 0.2% | |
| 43 | 0% | 0% | 
Technical Information
Opinion Poll
- Polling firm: TNS
 - Commissioner(s): De Standaard, La Libre Belgique, RTBf and VRT
 - Fieldwork period: 25 March–14 April 2019
 
Calculations
- Sample size: 1006
 - Simulations done: 1,048,576
 - Error estimate: 0.66%