Opinion Poll by MMR, 24 August 2021
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% | 23.8% | 22.1–25.7% | 21.6–26.3% | 21.2–26.7% | 20.4–27.6% |
| Framsóknarflokkurinn | 10.7% | 12.5% | 11.2–14.0% | 10.9–14.5% | 10.5–14.8% | 9.9–15.6% |
| Vinstrihreyfingin – grænt framboð | 16.9% | 10.9% | 9.6–12.3% | 9.3–12.7% | 9.0–13.1% | 8.5–13.8% |
| Samfylkingin | 12.1% | 10.5% | 9.3–12.0% | 9.0–12.4% | 8.7–12.7% | 8.2–13.4% |
| Píratar | 9.2% | 10.5% | 9.3–12.0% | 9.0–12.4% | 8.7–12.7% | 8.2–13.4% |
| Viðreisn | 6.7% | 10.4% | 9.2–11.8% | 8.9–12.3% | 8.6–12.6% | 8.1–13.3% |
| Sósíalistaflokkur Íslands | 0.0% | 8.7% | 7.6–10.0% | 7.3–10.4% | 7.0–10.7% | 6.5–11.4% |
| Miðflokkurinn | 10.9% | 6.2% | 5.2–7.3% | 5.0–7.6% | 4.8–7.9% | 4.4–8.5% |
| Flokkur fólksins | 6.9% | 5.1% | 4.2–6.1% | 4.0–6.4% | 3.8–6.7% | 3.4–7.2% |
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 | 17 | 15–19 | 14–19 | 14–19 | 13–19 |
| Framsóknarflokkurinn | 8 | 8 | 8–10 | 8–12 | 7–12 | 7–12 |
| Vinstrihreyfingin – grænt framboð | 11 | 7 | 6–8 | 6–9 | 5–9 | 5–9 |
| Samfylkingin | 7 | 7 | 6–8 | 5–8 | 5–8 | 5–9 |
| Píratar | 6 | 7 | 6–8 | 5–8 | 5–8 | 5–9 |
| Viðreisn | 4 | 7 | 6–8 | 5–8 | 5–8 | 5–9 |
| Sósíalistaflokkur Íslands | 0 | 5 | 4–6 | 4–7 | 4–7 | 4–7 |
| Miðflokkurinn | 7 | 4 | 3–4 | 1–5 | 1–5 | 1–6 |
| Flokkur fólksins | 4 | 3 | 0–4 | 0–4 | 0–4 | 0–4 |
Sjálfstæðisflokkurinn
For a full overview of the results for this party, see the Sjálfstæðisflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 1.1% | 100% | |
| 14 | 9% | 98.9% | |
| 15 | 19% | 90% | |
| 16 | 17% | 72% | Last Result |
| 17 | 19% | 54% | Median |
| 18 | 23% | 35% | |
| 19 | 12% | 13% | |
| 20 | 0.2% | 0.2% | |
| 21 | 0% | 0% |
Framsóknarflokkurinn
For a full overview of the results for this party, see the Framsóknarflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 6 | 0.2% | 100% | |
| 7 | 3% | 99.8% | |
| 8 | 55% | 97% | Last Result, Median |
| 9 | 13% | 42% | |
| 10 | 19% | 29% | |
| 11 | 4% | 10% | |
| 12 | 5% | 5% | |
| 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 |
|---|---|---|---|
| 5 | 3% | 100% | |
| 6 | 31% | 97% | |
| 7 | 32% | 65% | Median |
| 8 | 26% | 33% | |
| 9 | 6% | 7% | |
| 10 | 0.4% | 0.4% | |
| 11 | 0% | 0% | Last Result |
Samfylkingin
For a full overview of the results for this party, see the Samfylkingin page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 4 | 0.1% | 100% | |
| 5 | 8% | 99.9% | |
| 6 | 38% | 92% | |
| 7 | 43% | 54% | Last Result, Median |
| 8 | 10% | 11% | |
| 9 | 1.0% | 1.0% | |
| 10 | 0% | 0% |
Píratar
For a full overview of the results for this party, see the Píratar page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 4 | 0.3% | 100% | |
| 5 | 9% | 99.7% | |
| 6 | 36% | 91% | Last Result |
| 7 | 40% | 55% | Median |
| 8 | 14% | 15% | |
| 9 | 1.0% | 1.0% | |
| 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 | 0.2% | 100% | Last Result |
| 5 | 9% | 99.8% | |
| 6 | 37% | 90% | |
| 7 | 39% | 54% | Median |
| 8 | 13% | 14% | |
| 9 | 1.2% | 1.2% | |
| 10 | 0% | 0% |
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 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 0% | 100% | |
| 3 | 0.1% | 100% | |
| 4 | 17% | 99.9% | |
| 5 | 47% | 83% | Median |
| 6 | 29% | 36% | |
| 7 | 7% | 7% | |
| 8 | 0.4% | 0.4% | |
| 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 |
|---|---|---|---|
| 1 | 6% | 100% | |
| 2 | 0% | 94% | |
| 3 | 34% | 94% | |
| 4 | 54% | 60% | Median |
| 5 | 5% | 6% | |
| 6 | 0.5% | 0.5% | |
| 7 | 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 | 41% | 100% | |
| 1 | 0% | 59% | |
| 2 | 0% | 59% | |
| 3 | 45% | 59% | Median |
| 4 | 13% | 13% | Last Result |
| 5 | 0.2% | 0.2% | |
| 6 | 0% | 0% |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð | 35 | 32 | 70% | 30–35 | 30–35 | 30–36 | 28–36 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn – Miðflokkurinn | 31 | 29 | 8% | 27–31 | 26–32 | 26–33 | 25–34 |
| Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Samfylkingin – Miðflokkurinn | 33 | 26 | 0.1% | 24–28 | 24–29 | 23–30 | 22–31 |
| Vinstrihreyfingin – grænt framboð – Píratar – Samfylkingin – Viðreisn | 28 | 27 | 0.2% | 24–29 | 24–30 | 23–30 | 22–31 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn | 24 | 25 | 0% | 23–28 | 23–28 | 22–29 | 22–30 |
| Sjálfstæðisflokkurinn – Samfylkingin | 23 | 23 | 0% | 21–25 | 20–26 | 20–26 | 19–27 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð | 27 | 24 | 0% | 21–25 | 21–26 | 20–26 | 20–27 |
| Sjálfstæðisflokkurinn – Viðreisn | 20 | 24 | 0% | 21–25 | 20–25 | 20–26 | 19–26 |
| Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Samfylkingin | 26 | 22 | 0% | 20–25 | 20–26 | 19–26 | 19–27 |
| Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 26 | 19 | 0% | 18–21 | 17–22 | 17–23 | 16–24 |
| Sjálfstæðisflokkurinn – Miðflokkurinn | 23 | 20 | 0% | 18–22 | 17–23 | 17–23 | 16–24 |
| Vinstrihreyfingin – grænt framboð – Píratar – Samfylkingin | 24 | 20 | 0% | 18–22 | 18–23 | 17–23 | 16–24 |
| Vinstrihreyfingin – grænt framboð – Samfylkingin – Miðflokkurinn | 25 | 17 | 0% | 15–19 | 15–19 | 14–20 | 13–21 |
| Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð | 19 | 16 | 0% | 14–18 | 14–19 | 14–19 | 13–20 |
| Vinstrihreyfingin – grænt framboð – Píratar | 17 | 14 | 0% | 12–15 | 12–16 | 11–16 | 10–17 |
| Vinstrihreyfingin – grænt framboð – Samfylkingin | 18 | 14 | 0% | 12–15 | 12–16 | 11–16 | 10–17 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 18 | 11 | 0% | 9–12 | 8–12 | 8–13 | 7–13 |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0.5% | 100% | |
| 29 | 2% | 99.4% | |
| 30 | 8% | 98% | |
| 31 | 20% | 90% | |
| 32 | 20% | 70% | Median, Majority |
| 33 | 26% | 50% | |
| 34 | 11% | 24% | |
| 35 | 8% | 13% | Last Result |
| 36 | 4% | 4% | |
| 37 | 0.4% | 0.5% | |
| 38 | 0% | 0% |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0.1% | 100% | |
| 25 | 1.0% | 99.9% | |
| 26 | 6% | 98.8% | |
| 27 | 16% | 93% | |
| 28 | 17% | 77% | |
| 29 | 22% | 60% | Median |
| 30 | 15% | 38% | |
| 31 | 15% | 23% | Last Result |
| 32 | 4% | 8% | Majority |
| 33 | 3% | 3% | |
| 34 | 0.6% | 0.6% | |
| 35 | 0% | 0% |
Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Samfylkingin – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 21 | 0.1% | 100% | |
| 22 | 0.7% | 99.9% | |
| 23 | 4% | 99.2% | |
| 24 | 14% | 95% | |
| 25 | 21% | 81% | |
| 26 | 27% | 60% | Median |
| 27 | 15% | 33% | |
| 28 | 9% | 18% | |
| 29 | 6% | 9% | |
| 30 | 2% | 3% | |
| 31 | 1.0% | 1.0% | |
| 32 | 0.1% | 0.1% | Majority |
| 33 | 0% | 0% | Last Result |
Vinstrihreyfingin – grænt framboð – Píratar – Samfylkingin – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 21 | 0.3% | 100% | |
| 22 | 0.4% | 99.7% | |
| 23 | 2% | 99.3% | |
| 24 | 8% | 97% | |
| 25 | 13% | 89% | |
| 26 | 20% | 76% | |
| 27 | 18% | 56% | |
| 28 | 16% | 38% | Last Result, Median |
| 29 | 16% | 21% | |
| 30 | 4% | 6% | |
| 31 | 1.1% | 1.3% | |
| 32 | 0.2% | 0.2% | Majority |
| 33 | 0% | 0% |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 21 | 0.4% | 100% | |
| 22 | 2% | 99.6% | |
| 23 | 11% | 97% | |
| 24 | 19% | 87% | Last Result |
| 25 | 20% | 67% | Median |
| 26 | 19% | 47% | |
| 27 | 15% | 28% | |
| 28 | 8% | 13% | |
| 29 | 4% | 5% | |
| 30 | 0.4% | 0.8% | |
| 31 | 0.4% | 0.4% | |
| 32 | 0% | 0% | Majority |
Sjálfstæðisflokkurinn – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0.2% | 100% | |
| 19 | 0.6% | 99.8% | |
| 20 | 5% | 99.2% | |
| 21 | 11% | 94% | |
| 22 | 15% | 84% | |
| 23 | 20% | 68% | Last Result |
| 24 | 27% | 48% | Median |
| 25 | 14% | 21% | |
| 26 | 6% | 7% | |
| 27 | 0.6% | 0.7% | |
| 28 | 0.1% | 0.1% | |
| 29 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 0.4% | 100% | |
| 20 | 3% | 99.6% | |
| 21 | 8% | 97% | |
| 22 | 10% | 89% | |
| 23 | 23% | 79% | |
| 24 | 24% | 57% | Median |
| 25 | 24% | 33% | |
| 26 | 7% | 9% | |
| 27 | 2% | 2% | Last Result |
| 28 | 0.2% | 0.2% | |
| 29 | 0% | 0% |
Sjálfstæðisflokkurinn – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0.1% | 100% | |
| 19 | 0.9% | 99.9% | |
| 20 | 6% | 99.0% | Last Result |
| 21 | 10% | 93% | |
| 22 | 16% | 83% | |
| 23 | 16% | 67% | |
| 24 | 24% | 51% | Median |
| 25 | 23% | 27% | |
| 26 | 3% | 3% | |
| 27 | 0.2% | 0.2% | |
| 28 | 0% | 0% |
Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0.1% | 100% | |
| 19 | 3% | 99.9% | |
| 20 | 10% | 97% | |
| 21 | 18% | 87% | |
| 22 | 22% | 69% | Median |
| 23 | 21% | 47% | |
| 24 | 15% | 26% | |
| 25 | 5% | 11% | |
| 26 | 5% | 6% | Last Result |
| 27 | 0.8% | 0.9% | |
| 28 | 0.1% | 0.1% | |
| 29 | 0% | 0% |
Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 0.1% | 100% | |
| 16 | 1.1% | 99.8% | |
| 17 | 5% | 98.7% | |
| 18 | 23% | 94% | |
| 19 | 27% | 70% | Median |
| 20 | 21% | 43% | |
| 21 | 15% | 23% | |
| 22 | 5% | 8% | |
| 23 | 2% | 3% | |
| 24 | 0.8% | 0.9% | |
| 25 | 0% | 0.1% | |
| 26 | 0% | 0% | Last Result |
Sjálfstæðisflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 0.2% | 100% | |
| 16 | 1.0% | 99.8% | |
| 17 | 5% | 98.8% | |
| 18 | 14% | 94% | |
| 19 | 18% | 80% | |
| 20 | 15% | 62% | |
| 21 | 20% | 47% | Median |
| 22 | 17% | 27% | |
| 23 | 9% | 9% | Last Result |
| 24 | 0.7% | 0.7% | |
| 25 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Píratar – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 15 | 0.3% | 100% | |
| 16 | 0.6% | 99.7% | |
| 17 | 2% | 99.1% | |
| 18 | 7% | 97% | |
| 19 | 24% | 90% | |
| 20 | 25% | 66% | |
| 21 | 20% | 41% | Median |
| 22 | 13% | 21% | |
| 23 | 7% | 8% | |
| 24 | 1.0% | 1.1% | Last Result |
| 25 | 0.1% | 0.1% | |
| 26 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Samfylkingin – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 1.0% | 100% | |
| 14 | 2% | 99.0% | |
| 15 | 9% | 97% | |
| 16 | 23% | 88% | |
| 17 | 23% | 65% | |
| 18 | 26% | 43% | Median |
| 19 | 12% | 17% | |
| 20 | 3% | 5% | |
| 21 | 1.4% | 2% | |
| 22 | 0.2% | 0.2% | |
| 23 | 0% | 0% | |
| 24 | 0% | 0% | |
| 25 | 0% | 0% | Last Result |
Framsóknarflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 12 | 0.1% | 100% | |
| 13 | 2% | 99.9% | |
| 14 | 18% | 98% | |
| 15 | 23% | 80% | Median |
| 16 | 26% | 57% | |
| 17 | 18% | 31% | |
| 18 | 8% | 13% | |
| 19 | 5% | 5% | Last Result |
| 20 | 0.7% | 0.8% | |
| 21 | 0.1% | 0.1% | |
| 22 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 10 | 1.0% | 100% | |
| 11 | 3% | 99.0% | |
| 12 | 12% | 96% | |
| 13 | 32% | 84% | |
| 14 | 24% | 52% | Median |
| 15 | 22% | 27% | |
| 16 | 5% | 6% | |
| 17 | 0.6% | 0.7% | Last Result |
| 18 | 0.1% | 0.1% | |
| 19 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 10 | 0.7% | 100% | |
| 11 | 4% | 99.3% | |
| 12 | 18% | 96% | |
| 13 | 24% | 77% | |
| 14 | 27% | 53% | Median |
| 15 | 17% | 26% | |
| 16 | 8% | 9% | |
| 17 | 0.7% | 0.8% | |
| 18 | 0.1% | 0.1% | Last Result |
| 19 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 6 | 0.1% | 100% | |
| 7 | 2% | 99.9% | |
| 8 | 4% | 98% | |
| 9 | 10% | 95% | |
| 10 | 31% | 84% | |
| 11 | 31% | 53% | Median |
| 12 | 18% | 22% | |
| 13 | 4% | 4% | |
| 14 | 0.3% | 0.3% | |
| 15 | 0% | 0% | |
| 16 | 0% | 0% | |
| 17 | 0% | 0% | |
| 18 | 0% | 0% | Last Result |
Technical Information
Opinion Poll
- Polling firm: MMR
- Commissioner(s): —
- Fieldwork period: 24 August 2021
Calculations
- Sample size: 910
- Simulations done: 1,048,576
- Error estimate: 1.78%