Opinion Poll by Gallup, 30 September–27 October 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% | 22.8% | 22.1–23.5% | 21.8–23.7% | 21.7–23.9% | 21.3–24.3% |
| Samfylkingin | 12.1% | 17.4% | 16.7–18.0% | 16.5–18.2% | 16.4–18.4% | 16.1–18.7% |
| Vinstrihreyfingin – grænt framboð | 16.9% | 13.4% | 12.9–14.1% | 12.7–14.2% | 12.6–14.4% | 12.3–14.7% |
| Miðflokkurinn | 10.9% | 11.5% | 11.0–12.1% | 10.8–12.3% | 10.7–12.4% | 10.5–12.7% |
| Viðreisn | 6.7% | 10.3% | 9.8–10.9% | 9.7–11.1% | 9.5–11.2% | 9.3–11.5% |
| Píratar | 9.2% | 9.0% | 8.6–9.6% | 8.4–9.7% | 8.3–9.8% | 8.1–10.1% |
| Framsóknarflokkurinn | 10.7% | 8.2% | 7.8–8.7% | 7.6–8.9% | 7.5–9.0% | 7.3–9.2% |
| Flokkur fólksins | 6.9% | 4.6% | 4.3–5.0% | 4.2–5.1% | 4.1–5.2% | 3.9–5.4% |
| Sósíalistaflokkur Íslands | 0.0% | 2.6% | 2.3–2.9% | 2.3–3.0% | 2.2–3.1% | 2.1–3.2% |
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 | 15 | 15–16 | 15–16 | 14–16 | 14–17 |
| Samfylkingin | 7 | 12 | 11–12 | 11–12 | 10–12 | 10–13 |
| Vinstrihreyfingin – grænt framboð | 11 | 9 | 9–10 | 9–10 | 9–10 | 8–10 |
| Miðflokkurinn | 7 | 9 | 8–9 | 8–9 | 7–9 | 7–9 |
| Viðreisn | 4 | 7 | 6–7 | 6–7 | 6–7 | 6–7 |
| Píratar | 6 | 6 | 5–6 | 5–6 | 5–6 | 5–7 |
| Framsóknarflokkurinn | 8 | 5 | 5–6 | 5–6 | 5–6 | 4–6 |
| Flokkur fólksins | 4 | 0 | 0–3 | 0–3 | 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 | 4% | 100% | |
| 15 | 66% | 96% | Median |
| 16 | 30% | 30% | Last Result |
| 17 | 0.8% | 0.8% | |
| 18 | 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% | 100% | |
| 9 | 0% | 100% | |
| 10 | 4% | 100% | |
| 11 | 45% | 96% | |
| 12 | 50% | 50% | Median |
| 13 | 0.5% | 0.5% | |
| 14 | 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 |
|---|---|---|---|
| 8 | 2% | 100% | |
| 9 | 56% | 98% | Median |
| 10 | 41% | 41% | |
| 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 | 0.2% | 100% | |
| 7 | 3% | 99.8% | Last Result |
| 8 | 12% | 97% | |
| 9 | 85% | 85% | Median |
| 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% | 100% | |
| 6 | 24% | 100% | |
| 7 | 76% | 76% | Median |
| 8 | 0.3% | 0.3% | |
| 9 | 0% | 0% |
Píratar
For a full overview of the results for this party, see the Píratar page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 5 | 24% | 100% | |
| 6 | 75% | 76% | Last Result, Median |
| 7 | 1.2% | 1.2% | |
| 8 | 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 | 2% | 100% | |
| 5 | 78% | 98% | Median |
| 6 | 21% | 21% | |
| 7 | 0% | 0% | |
| 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 | 90% | 100% | Median |
| 1 | 0% | 10% | |
| 2 | 0% | 10% | |
| 3 | 10% | 10% | |
| 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 | 35 | 100% | 34–35 | 33–36 | 33–36 | 33–37 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Viðreisn – Píratar | 28 | 34 | 94% | 32–34 | 31–34 | 31–34 | 31–35 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 35 | 30 | 0.7% | 29–31 | 29–31 | 29–31 | 28–32 |
| Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn | 31 | 29 | 0.1% | 29–30 | 28–30 | 28–31 | 28–31 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 25 | 30 | 0% | 29–30 | 28–30 | 28–31 | 27–31 |
| Sjálfstæðisflokkurinn – Samfylkingin | 23 | 27 | 0% | 26–27 | 25–28 | 25–28 | 25–29 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 26 | 26 | 0% | 25–27 | 25–27 | 24–28 | 24–28 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar | 24 | 27 | 0% | 26–27 | 25–27 | 24–28 | 24–28 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð | 27 | 24 | 0% | 24–26 | 24–26 | 24–26 | 23–26 |
| Sjálfstæðisflokkurinn – Miðflokkurinn | 23 | 24 | 0% | 23–25 | 23–25 | 23–25 | 22–25 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 26 | 23 | 0% | 23–24 | 22–24 | 22–25 | 21–25 |
| Sjálfstæðisflokkurinn – Viðreisn | 20 | 22 | 0% | 22–23 | 21–23 | 21–23 | 20–24 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn | 24 | 20 | 0% | 20–21 | 20–22 | 20–22 | 19–22 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð | 18 | 21 | 0% | 20–21 | 20–22 | 19–22 | 19–22 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 18 | 18 | 0% | 18–19 | 17–19 | 17–19 | 16–19 |
| Vinstrihreyfingin – grænt framboð – Píratar | 17 | 15 | 0% | 14–16 | 14–16 | 14–16 | 13–16 |
| Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 19 | 14 | 0% | 14–16 | 14–16 | 13–16 | 13–16 |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 32 | 0.3% | 100% | Majority |
| 33 | 8% | 99.7% | Last Result |
| 34 | 6% | 92% | |
| 35 | 76% | 85% | Median |
| 36 | 8% | 10% | |
| 37 | 1.5% | 1.5% | |
| 38 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Viðreisn – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0% | 100% | Last Result |
| 29 | 0% | 100% | |
| 30 | 0.3% | 100% | |
| 31 | 5% | 99.7% | |
| 32 | 7% | 94% | Majority |
| 33 | 30% | 87% | |
| 34 | 54% | 57% | Median |
| 35 | 2% | 2% | |
| 36 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 1.0% | 100% | |
| 29 | 46% | 99.0% | Median |
| 30 | 19% | 53% | |
| 31 | 33% | 34% | |
| 32 | 0.7% | 0.7% | Majority |
| 33 | 0% | 0% | |
| 34 | 0% | 0% | |
| 35 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 26 | 0.1% | 100% | |
| 27 | 0.4% | 99.9% | |
| 28 | 6% | 99.5% | |
| 29 | 60% | 93% | Median |
| 30 | 30% | 34% | |
| 31 | 3% | 3% | Last Result |
| 32 | 0.1% | 0.1% | Majority |
| 33 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 25 | 0% | 100% | Last Result |
| 26 | 0% | 100% | |
| 27 | 0.6% | 100% | |
| 28 | 9% | 99.4% | |
| 29 | 15% | 91% | |
| 30 | 72% | 75% | Median |
| 31 | 3% | 3% | |
| 32 | 0% | 0% | Majority |
Sjálfstæðisflokkurinn – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0% | 100% | Last Result |
| 24 | 0% | 100% | |
| 25 | 5% | 100% | |
| 26 | 25% | 95% | |
| 27 | 61% | 70% | Median |
| 28 | 9% | 9% | |
| 29 | 0.6% | 0.6% | |
| 30 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 4% | 100% | |
| 25 | 8% | 96% | |
| 26 | 69% | 88% | Last Result, Median |
| 27 | 16% | 19% | |
| 28 | 3% | 3% | |
| 29 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 4% | 100% | Last Result |
| 25 | 6% | 96% | |
| 26 | 19% | 91% | |
| 27 | 67% | 71% | Median |
| 28 | 5% | 5% | |
| 29 | 0.1% | 0.1% | |
| 30 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 1.1% | 100% | |
| 24 | 52% | 98.9% | Median |
| 25 | 25% | 47% | |
| 26 | 21% | 21% | |
| 27 | 0.1% | 0.1% | Last Result |
| 28 | 0% | 0% |
Sjálfstæðisflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 21 | 0.1% | 100% | |
| 22 | 1.2% | 99.9% | |
| 23 | 15% | 98.8% | Last Result |
| 24 | 56% | 84% | Median |
| 25 | 27% | 28% | |
| 26 | 0.3% | 0.3% | |
| 27 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 0.3% | 100% | |
| 21 | 0.2% | 99.7% | |
| 22 | 8% | 99.5% | |
| 23 | 45% | 92% | Median |
| 24 | 43% | 46% | |
| 25 | 3% | 3% | |
| 26 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 2% | 100% | Last Result |
| 21 | 7% | 98% | |
| 22 | 77% | 91% | Median |
| 23 | 14% | 14% | |
| 24 | 0.6% | 0.6% | |
| 25 | 0% | 0% |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 2% | 100% | |
| 20 | 55% | 98% | Median |
| 21 | 39% | 44% | |
| 22 | 5% | 5% | |
| 23 | 0.3% | 0.3% | |
| 24 | 0% | 0% | Last Result |
Samfylkingin – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0% | 100% | Last Result |
| 19 | 4% | 100% | |
| 20 | 11% | 96% | |
| 21 | 80% | 85% | Median |
| 22 | 5% | 5% | |
| 23 | 0.1% | 0.1% | |
| 24 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 0.3% | 100% | |
| 16 | 1.2% | 99.7% | |
| 17 | 7% | 98% | |
| 18 | 59% | 91% | Last Result, Median |
| 19 | 32% | 32% | |
| 20 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 0.7% | 100% | |
| 14 | 15% | 99.3% | |
| 15 | 52% | 84% | Median |
| 16 | 33% | 33% | |
| 17 | 0% | 0% | Last Result |
Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 3% | 100% | |
| 14 | 48% | 97% | Median |
| 15 | 38% | 50% | |
| 16 | 12% | 12% | |
| 17 | 0% | 0% | |
| 18 | 0% | 0% | |
| 19 | 0% | 0% | Last Result |
Technical Information
Opinion Poll
- Polling firm: Gallup
- Commissioner(s): —
- Fieldwork period: 30 September–27 October 2019
Calculations
- Sample size: 5242
- Simulations done: 1,048,576
- Error estimate: 0.53%