Opinion Poll by Gallup, 4–31 August 2020
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% | 22.1–23.6% | 21.8–23.8% | 21.7–24.0% | 21.3–24.4% |
| Samfylkingin | 12.1% | 14.7% | 14.1–15.4% | 13.9–15.5% | 13.7–15.7% | 13.4–16.0% |
| Píratar | 9.2% | 13.7% | 13.1–14.3% | 12.9–14.5% | 12.8–14.7% | 12.5–15.0% |
| Vinstrihreyfingin – grænt framboð | 16.9% | 12.6% | 12.0–13.2% | 11.8–13.4% | 11.7–13.6% | 11.4–13.9% |
| Viðreisn | 6.7% | 10.6% | 10.1–11.2% | 9.9–11.4% | 9.8–11.5% | 9.5–11.8% |
| Miðflokkurinn | 10.9% | 9.9% | 9.4–10.5% | 9.2–10.6% | 9.1–10.8% | 8.9–11.0% |
| Framsóknarflokkurinn | 10.7% | 7.9% | 7.4–8.4% | 7.3–8.6% | 7.2–8.7% | 7.0–8.9% |
| Sósíalistaflokkur Íslands | 0.0% | 3.9% | 3.6–4.3% | 3.5–4.4% | 3.4–4.5% | 3.2–4.7% |
| Flokkur fólksins | 6.9% | 3.6% | 3.3–4.0% | 3.2–4.1% | 3.1–4.2% | 3.0–4.3% |
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 | 16 | 15–17 | 15–17 | 15–17 | 15–17 |
| Samfylkingin | 7 | 10 | 10–11 | 9–11 | 9–11 | 9–11 |
| Píratar | 6 | 9 | 9–10 | 9–10 | 9–10 | 8–10 |
| Vinstrihreyfingin – grænt framboð | 11 | 9 | 8–9 | 8–9 | 8–10 | 8–10 |
| Viðreisn | 4 | 7 | 7–8 | 7–8 | 7–8 | 6–8 |
| Miðflokkurinn | 7 | 7 | 6–7 | 6–8 | 6–8 | 6–8 |
| Framsóknarflokkurinn | 8 | 5 | 5–6 | 5–6 | 5–6 | 5–6 |
| Sósíalistaflokkur Íslands | 0 | 0 | 0 | 0 | 0 | 0 |
| Flokkur fólksins | 4 | 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 |
|---|---|---|---|
| 15 | 22% | 100% | |
| 16 | 56% | 78% | Last Result, Median |
| 17 | 21% | 21% | |
| 18 | 0.1% | 0.1% | |
| 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% | 100% | |
| 9 | 7% | 100% | |
| 10 | 80% | 93% | Median |
| 11 | 13% | 13% | |
| 12 | 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% | 100% | Last Result |
| 7 | 0% | 100% | |
| 8 | 2% | 100% | |
| 9 | 63% | 98% | Median |
| 10 | 35% | 35% | |
| 11 | 0.1% | 0.1% | |
| 12 | 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 | 0.1% | 100% | |
| 8 | 43% | 99.9% | |
| 9 | 53% | 57% | Median |
| 10 | 4% | 4% | |
| 11 | 0% | 0% | Last Result |
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 | 2% | 100% | |
| 7 | 87% | 98% | Median |
| 8 | 11% | 11% | |
| 9 | 0% | 0% |
Miðflokkurinn
For a full overview of the results for this party, see the Miðflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 6 | 30% | 100% | |
| 7 | 64% | 70% | Last Result, Median |
| 8 | 6% | 6% | |
| 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 | 0.4% | 100% | |
| 5 | 84% | 99.6% | Median |
| 6 | 16% | 16% | |
| 7 | 0% | 0% | |
| 8 | 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 |
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 | 100% | 100% | Median |
| 1 | 0% | 0% | |
| 2 | 0% | 0% | |
| 3 | 0% | 0% | |
| 4 | 0% | 0% | Last Result |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Samfylkingin – Píratar – Vinstrihreyfingin – grænt framboð – Viðreisn | 28 | 35 | 100% | 34–36 | 34–36 | 34–36 | 34–37 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 33 | 31 | 12% | 30–32 | 29–32 | 29–32 | 29–32 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 35 | 30 | 0.1% | 29–30 | 29–31 | 28–31 | 28–31 |
| Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn | 31 | 28 | 0% | 27–29 | 27–29 | 27–29 | 26–29 |
| Samfylkingin – Píratar – Vinstrihreyfingin – grænt framboð | 24 | 28 | 0% | 27–29 | 27–29 | 27–29 | 27–30 |
| Sjálfstæðisflokkurinn – Samfylkingin | 23 | 26 | 0% | 25–27 | 25–27 | 25–27 | 24–27 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 25 | 25 | 0% | 24–26 | 24–27 | 24–27 | 24–27 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð | 27 | 25 | 0% | 24–25 | 23–26 | 23–26 | 23–26 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 26 | 24 | 0% | 23–25 | 23–25 | 23–25 | 22–26 |
| Sjálfstæðisflokkurinn – Viðreisn | 20 | 23 | 0% | 22–24 | 22–24 | 22–24 | 22–24 |
| Sjálfstæðisflokkurinn – Miðflokkurinn | 23 | 23 | 0% | 22–24 | 22–24 | 21–24 | 21–24 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn | 24 | 21 | 0% | 20–22 | 20–22 | 20–22 | 20–22 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 26 | 21 | 0% | 19–22 | 19–22 | 19–22 | 19–22 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð | 18 | 19 | 0% | 18–19 | 18–20 | 18–20 | 17–21 |
| Píratar – Vinstrihreyfingin – grænt framboð | 17 | 18 | 0% | 17–19 | 17–19 | 17–19 | 17–19 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 18 | 15 | 0% | 14–16 | 14–16 | 14–17 | 14–17 |
| Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 19 | 14 | 0% | 13–15 | 13–15 | 13–15 | 13–15 |
Samfylkingin – Píratar – Vinstrihreyfingin – grænt framboð – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0% | 100% | Last Result |
| 29 | 0% | 100% | |
| 30 | 0% | 100% | |
| 31 | 0% | 100% | |
| 32 | 0% | 100% | Majority |
| 33 | 0.2% | 100% | |
| 34 | 17% | 99.8% | |
| 35 | 57% | 82% | Median |
| 36 | 24% | 26% | |
| 37 | 1.3% | 1.3% | |
| 38 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0.1% | 100% | |
| 29 | 9% | 99.9% | |
| 30 | 35% | 91% | |
| 31 | 43% | 56% | Median |
| 32 | 12% | 12% | Majority |
| 33 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 4% | 100% | |
| 29 | 26% | 96% | |
| 30 | 62% | 71% | Median |
| 31 | 9% | 9% | |
| 32 | 0.1% | 0.1% | Majority |
| 33 | 0% | 0% | |
| 34 | 0% | 0% | |
| 35 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 26 | 1.3% | 100% | |
| 27 | 24% | 98.7% | |
| 28 | 57% | 74% | Median |
| 29 | 17% | 18% | |
| 30 | 0.1% | 0.2% | |
| 31 | 0% | 0% | Last Result |
Samfylkingin – Píratar – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0% | 100% | Last Result |
| 25 | 0% | 100% | |
| 26 | 0.3% | 100% | |
| 27 | 20% | 99.7% | |
| 28 | 59% | 79% | Median |
| 29 | 19% | 20% | |
| 30 | 0.9% | 0.9% | |
| 31 | 0% | 0% |
Sjálfstæðisflokkurinn – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0% | 100% | Last Result |
| 24 | 1.0% | 100% | |
| 25 | 21% | 99.0% | |
| 26 | 50% | 78% | Median |
| 27 | 28% | 28% | |
| 28 | 0.1% | 0.1% | |
| 29 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.2% | 100% | |
| 24 | 11% | 99.8% | |
| 25 | 41% | 89% | Last Result |
| 26 | 42% | 48% | Median |
| 27 | 6% | 6% | |
| 28 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 6% | 100% | |
| 24 | 35% | 94% | |
| 25 | 53% | 59% | Median |
| 26 | 7% | 7% | |
| 27 | 0.1% | 0.1% | Last Result |
| 28 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 22 | 1.1% | 100% | |
| 23 | 33% | 98.9% | |
| 24 | 49% | 66% | Median |
| 25 | 16% | 17% | |
| 26 | 0.8% | 0.8% | Last Result |
| 27 | 0% | 0% |
Sjálfstæðisflokkurinn – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 20 | 0% | 100% | Last Result |
| 21 | 0.1% | 100% | |
| 22 | 19% | 99.9% | |
| 23 | 53% | 81% | Median |
| 24 | 27% | 27% | |
| 25 | 0.3% | 0.3% | |
| 26 | 0% | 0% |
Sjálfstæðisflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 21 | 3% | 100% | |
| 22 | 34% | 97% | |
| 23 | 49% | 63% | Last Result, Median |
| 24 | 14% | 14% | |
| 25 | 0.1% | 0.1% | |
| 26 | 0% | 0% |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 0.1% | 100% | |
| 20 | 12% | 99.9% | |
| 21 | 61% | 88% | Median |
| 22 | 27% | 27% | |
| 23 | 0.2% | 0.2% | |
| 24 | 0% | 0% | Last Result |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 11% | 100% | |
| 20 | 36% | 89% | |
| 21 | 43% | 53% | Median |
| 22 | 10% | 10% | |
| 23 | 0% | 0% | |
| 24 | 0% | 0% | |
| 25 | 0% | 0% | |
| 26 | 0% | 0% | Last Result |
Samfylkingin – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 17 | 1.3% | 100% | |
| 18 | 40% | 98.7% | Last Result |
| 19 | 50% | 59% | Median |
| 20 | 8% | 9% | |
| 21 | 0.6% | 0.6% | |
| 22 | 0% | 0% |
Píratar – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 16 | 0.4% | 100% | |
| 17 | 21% | 99.6% | Last Result |
| 18 | 64% | 79% | Median |
| 19 | 15% | 15% | |
| 20 | 0.4% | 0.4% | |
| 21 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 14 | 12% | 100% | |
| 15 | 41% | 88% | |
| 16 | 44% | 47% | Median |
| 17 | 3% | 3% | |
| 18 | 0% | 0% | Last Result |
Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 12 | 0.1% | 100% | |
| 13 | 37% | 99.9% | |
| 14 | 49% | 63% | Median |
| 15 | 14% | 14% | |
| 16 | 0.1% | 0.1% | |
| 17 | 0% | 0% | |
| 18 | 0% | 0% | |
| 19 | 0% | 0% | Last Result |
Technical Information
Opinion Poll
- Polling firm: Gallup
- Commissioner(s): —
- Fieldwork period: 4–31 August 2020
Calculations
- Sample size: 4920
- Simulations done: 1,048,576
- Error estimate: 1.19%