Opinion Poll by Gallup, 31 May–30 June 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 |
|---|---|---|---|---|---|---|
| Sjálfstæðisflokkurinn | 25.2% | 23.7% | 22.7–24.7% | 22.5–25.0% | 22.2–25.2% | 21.8–25.7% |
| Samfylkingin | 12.1% | 14.7% | 13.9–15.5% | 13.7–15.8% | 13.5–16.0% | 13.1–16.4% |
| Vinstrihreyfingin – grænt framboð | 16.9% | 13.0% | 12.3–13.8% | 12.0–14.0% | 11.9–14.2% | 11.5–14.6% |
| Miðflokkurinn | 10.9% | 11.4% | 10.7–12.2% | 10.5–12.4% | 10.3–12.6% | 10.0–12.9% |
| Píratar | 9.2% | 11.3% | 10.6–12.1% | 10.4–12.3% | 10.2–12.5% | 9.9–12.8% |
| Viðreisn | 6.7% | 10.1% | 9.4–10.8% | 9.2–11.0% | 9.1–11.2% | 8.8–11.5% |
| Framsóknarflokkurinn | 10.7% | 8.6% | 8.0–9.3% | 7.8–9.4% | 7.7–9.6% | 7.4–10.0% |
| Flokkur fólksins | 6.9% | 4.2% | 3.8–4.7% | 3.7–4.8% | 3.6–5.0% | 3.4–5.2% |
| Sósíalistaflokkur Íslands | 0.0% | 3.0% | 2.6–3.4% | 2.5–3.6% | 2.5–3.7% | 2.3–3.9% |
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 |
|---|---|---|---|---|---|---|
| Sjálfstæðisflokkurinn | 16 | 17 | 16–17 | 16–18 | 15–18 | 15–18 |
| Samfylkingin | 7 | 10 | 9–10 | 9–11 | 9–11 | 9–11 |
| Vinstrihreyfingin – grænt framboð | 11 | 9 | 8–9 | 8–10 | 8–10 | 8–10 |
| Miðflokkurinn | 7 | 8 | 7–9 | 7–9 | 7–9 | 7–10 |
| Píratar | 6 | 8 | 7–8 | 7–8 | 7–8 | 6–9 |
| Viðreisn | 4 | 6 | 6–7 | 6–7 | 6–7 | 6–8 |
| Framsóknarflokkurinn | 8 | 6 | 5–6 | 5–6 | 5–6 | 5–7 |
| Flokkur fólksins | 4 | 0 | 0 | 0 | 0–3 | 0–3 |
| Sósíalistaflokkur Íslands | 0 | 0 | 0 | 0 | 0 | 0 |
Sjálfstæðisflokkurinn
For a full overview of the results for this party, see the Sjálfstæðisflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 14 | 0.1% | 100% | |
| 15 | 4% | 99.9% | |
| 16 | 35% | 96% | Last Result |
| 17 | 53% | 61% | Median |
| 18 | 8% | 8% | |
| 19 | 0% | 0% |
Samfylkingin
For a full overview of the results for this party, see the Samfylkingin page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 7 | 0% | 100% | Last Result |
| 8 | 0.3% | 100% | |
| 9 | 26% | 99.7% | |
| 10 | 65% | 74% | Median |
| 11 | 9% | 9% | |
| 12 | 0.1% | 0.1% | |
| 13 | 0% | 0% |
Vinstrihreyfingin – grænt framboð
For a full overview of the results for this party, see the Vinstrihreyfingin – grænt framboð page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 7 | 0.4% | 100% | |
| 8 | 23% | 99.6% | |
| 9 | 71% | 76% | Median |
| 10 | 5% | 5% | |
| 11 | 0% | 0% | Last Result |
Miðflokkurinn
For a full overview of the results for this party, see the Miðflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 6 | 0.1% | 100% | |
| 7 | 24% | 99.9% | Last Result |
| 8 | 61% | 76% | Median |
| 9 | 13% | 15% | |
| 10 | 1.4% | 1.4% | |
| 11 | 0% | 0% |
Píratar
For a full overview of the results for this party, see the Píratar page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 6 | 0.5% | 100% | Last Result |
| 7 | 31% | 99.5% | |
| 8 | 66% | 68% | Median |
| 9 | 2% | 2% | |
| 10 | 0% | 0% |
Viðreisn
For a full overview of the results for this party, see the Viðreisn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 4 | 0% | 100% | Last Result |
| 5 | 0.1% | 100% | |
| 6 | 69% | 99.9% | Median |
| 7 | 29% | 31% | |
| 8 | 2% | 2% | |
| 9 | 0% | 0% |
Framsóknarflokkurinn
For a full overview of the results for this party, see the Framsóknarflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 4 | 0.1% | 100% | |
| 5 | 31% | 99.9% | |
| 6 | 68% | 69% | Median |
| 7 | 1.3% | 1.3% | |
| 8 | 0% | 0% | Last Result |
Flokkur fólksins
For a full overview of the results for this party, see the Flokkur fólksins page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 97% | 100% | Median |
| 1 | 0% | 3% | |
| 2 | 0% | 3% | |
| 3 | 3% | 3% | |
| 4 | 0% | 0% | Last Result |
Sósíalistaflokkur Íslands
For a full overview of the results for this party, see the Sósíalistaflokkur Íslands 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 |
|---|---|---|---|---|---|---|---|
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 33 | 32 | 81% | 31–33 | 31–33 | 31–34 | 30–34 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar – Viðreisn | 28 | 33 | 95% | 32–33 | 32–34 | 31–34 | 30–35 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 35 | 31 | 23% | 30–32 | 30–33 | 29–33 | 28–33 |
| Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn | 31 | 30 | 3% | 29–31 | 29–31 | 28–32 | 28–32 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 25 | 27 | 0% | 25–27 | 25–28 | 25–28 | 25–28 |
| Sjálfstæðisflokkurinn – Samfylkingin | 23 | 27 | 0% | 25–27 | 25–28 | 25–28 | 24–28 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar | 24 | 26 | 0% | 26–27 | 25–27 | 24–28 | 24–28 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð | 27 | 25 | 0% | 25–26 | 24–27 | 24–27 | 23–27 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 26 | 24 | 0% | 24–25 | 23–26 | 23–26 | 22–26 |
| Sjálfstæðisflokkurinn – Miðflokkurinn | 23 | 25 | 0% | 24–25 | 23–26 | 23–26 | 22–26 |
| Sjálfstæðisflokkurinn – Viðreisn | 20 | 23 | 0% | 22–24 | 22–24 | 22–24 | 21–25 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 26 | 22 | 0% | 21–24 | 21–24 | 21–24 | 21–24 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn | 24 | 22 | 0% | 22–23 | 21–24 | 21–24 | 20–24 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð | 18 | 19 | 0% | 18–20 | 18–20 | 17–20 | 17–21 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 18 | 17 | 0% | 16–18 | 15–18 | 15–18 | 15–18 |
| Vinstrihreyfingin – grænt framboð – Píratar | 17 | 17 | 0% | 16–17 | 15–17 | 15–18 | 15–18 |
| Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 19 | 15 | 0% | 14–15 | 14–15 | 13–16 | 13–16 |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 30 | 2% | 100% | |
| 31 | 17% | 98% | |
| 32 | 39% | 81% | Majority |
| 33 | 40% | 43% | Last Result, Median |
| 34 | 3% | 3% | |
| 35 | 0.1% | 0.1% | |
| 36 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0% | 100% | Last Result |
| 29 | 0.1% | 100% | |
| 30 | 1.1% | 99.9% | |
| 31 | 3% | 98.8% | |
| 32 | 34% | 95% | Majority |
| 33 | 52% | 62% | Median |
| 34 | 8% | 9% | |
| 35 | 2% | 2% | |
| 36 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0.7% | 100% | |
| 29 | 3% | 99.3% | |
| 30 | 8% | 97% | |
| 31 | 65% | 89% | |
| 32 | 16% | 23% | Median, Majority |
| 33 | 7% | 7% | |
| 34 | 0% | 0% | |
| 35 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 27 | 0.1% | 100% | |
| 28 | 2% | 99.8% | |
| 29 | 8% | 97% | |
| 30 | 53% | 89% | |
| 31 | 33% | 36% | Last Result, Median |
| 32 | 3% | 3% | Majority |
| 33 | 0.1% | 0.1% | |
| 34 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0.2% | 100% | |
| 25 | 17% | 99.8% | Last Result |
| 26 | 18% | 83% | |
| 27 | 58% | 65% | Median |
| 28 | 7% | 7% | |
| 29 | 0.2% | 0.2% | |
| 30 | 0% | 0% |
Sjálfstæðisflokkurinn – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.2% | 100% | Last Result |
| 24 | 0.3% | 99.7% | |
| 25 | 17% | 99.4% | |
| 26 | 23% | 82% | |
| 27 | 54% | 60% | Median |
| 28 | 6% | 6% | |
| 29 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.1% | 100% | |
| 24 | 3% | 99.9% | Last Result |
| 25 | 5% | 97% | |
| 26 | 50% | 92% | |
| 27 | 37% | 41% | Median |
| 28 | 4% | 4% | |
| 29 | 0.1% | 0.1% | |
| 30 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 2% | 100% | |
| 24 | 5% | 98% | |
| 25 | 48% | 93% | |
| 26 | 37% | 45% | Median |
| 27 | 8% | 8% | Last Result |
| 28 | 0.1% | 0.1% | |
| 29 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 22 | 2% | 100% | |
| 23 | 5% | 98% | |
| 24 | 59% | 93% | |
| 25 | 26% | 34% | Median |
| 26 | 8% | 8% | Last Result |
| 27 | 0.1% | 0.1% | |
| 28 | 0% | 0% |
Sjálfstæðisflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 22 | 1.0% | 100% | |
| 23 | 6% | 98.9% | Last Result |
| 24 | 34% | 93% | |
| 25 | 53% | 59% | Median |
| 26 | 5% | 5% | |
| 27 | 0.4% | 0.4% | |
| 28 | 0% | 0% |
Sjálfstæðisflokkurinn – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 0% | 100% | Last Result |
| 21 | 2% | 100% | |
| 22 | 25% | 98% | |
| 23 | 50% | 73% | Median |
| 24 | 22% | 24% | |
| 25 | 2% | 2% | |
| 26 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 0.3% | 100% | |
| 21 | 12% | 99.7% | |
| 22 | 44% | 88% | |
| 23 | 34% | 45% | Median |
| 24 | 10% | 10% | |
| 25 | 0.1% | 0.1% | |
| 26 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 2% | 100% | |
| 21 | 7% | 98% | |
| 22 | 54% | 92% | |
| 23 | 31% | 38% | Median |
| 24 | 7% | 7% | Last Result |
| 25 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 16 | 0.1% | 100% | |
| 17 | 4% | 99.9% | |
| 18 | 40% | 96% | Last Result |
| 19 | 44% | 56% | Median |
| 20 | 11% | 12% | |
| 21 | 0.6% | 0.6% | |
| 22 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 9% | 100% | |
| 16 | 22% | 91% | |
| 17 | 57% | 69% | Median |
| 18 | 12% | 12% | Last Result |
| 19 | 0.2% | 0.2% | |
| 20 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 0.1% | 100% | |
| 14 | 0.1% | 99.9% | |
| 15 | 6% | 99.8% | |
| 16 | 39% | 94% | |
| 17 | 51% | 55% | Last Result, Median |
| 18 | 3% | 3% | |
| 19 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 12 | 0.3% | 100% | |
| 13 | 4% | 99.7% | |
| 14 | 44% | 96% | |
| 15 | 47% | 52% | Median |
| 16 | 4% | 4% | |
| 17 | 0% | 0% | |
| 18 | 0% | 0% | |
| 19 | 0% | 0% | Last Result |
Technical Information
Opinion Poll
- Polling firm: Gallup
- Commissioner(s): —
- Fieldwork period: 31 May–30 June 2019
Calculations
- Sample size: 3132
- Simulations done: 1,048,576
- Error estimate: 0.79%