Opinion Poll by MMR, 12–15 December 2017
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% | 23.2% | 21.5–25.0% | 21.0–25.6% | 20.6–26.0% | 19.8–26.9% |
| Samfylkingin | 12.1% | 16.8% | 15.3–18.5% | 14.9–18.9% | 14.5–19.3% | 13.8–20.2% |
| Vinstrihreyfingin – grænt framboð | 16.9% | 16.7% | 15.2–18.4% | 14.8–18.8% | 14.4–19.2% | 13.7–20.0% |
| Píratar | 9.2% | 14.1% | 12.7–15.7% | 12.3–16.1% | 12.0–16.5% | 11.4–17.3% |
| Miðflokkurinn | 10.9% | 8.7% | 7.6–10.0% | 7.3–10.3% | 7.0–10.7% | 6.5–11.3% |
| Framsóknarflokkurinn | 10.7% | 8.6% | 7.5–9.9% | 7.2–10.2% | 6.9–10.5% | 6.4–11.2% |
| Viðreisn | 6.7% | 5.7% | 4.9–6.8% | 4.6–7.2% | 4.4–7.4% | 4.0–8.0% |
| Flokkur fólksins | 6.9% | 3.7% | 3.0–4.6% | 2.8–4.9% | 2.7–5.1% | 2.3–5.6% |
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 | 15–18 | 14–18 | 14–18 | 13–19 |
| Samfylkingin | 7 | 11 | 10–12 | 10–13 | 10–13 | 9–14 |
| Vinstrihreyfingin – grænt framboð | 11 | 11 | 10–13 | 10–13 | 10–13 | 9–14 |
| Píratar | 6 | 9 | 8–11 | 8–11 | 8–11 | 7–12 |
| Miðflokkurinn | 7 | 6 | 5–7 | 5–7 | 4–7 | 4–8 |
| Framsóknarflokkurinn | 8 | 6 | 5–7 | 5–7 | 4–7 | 4–8 |
| Viðreisn | 4 | 4 | 0–4 | 0–5 | 0–5 | 0–5 |
| Flokkur fólksins | 4 | 0 | 0 | 0 | 0–3 | 0–3 |
Sjálfstæðisflokkurinn
For a full overview of the results for this party, see the Sjálfstæðisflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 13 | 0.5% | 100% | |
| 14 | 7% | 99.5% | |
| 15 | 25% | 93% | |
| 16 | 33% | 68% | Last Result, Median |
| 17 | 24% | 35% | |
| 18 | 10% | 11% | |
| 19 | 1.0% | 1.1% | |
| 20 | 0.1% | 0.1% | |
| 21 | 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 | 1.2% | 100% | |
| 10 | 13% | 98.8% | |
| 11 | 37% | 86% | Median |
| 12 | 38% | 48% | |
| 13 | 9% | 10% | |
| 14 | 1.1% | 1.3% | |
| 15 | 0.1% | 0.1% | |
| 16 | 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 |
|---|---|---|---|
| 9 | 1.1% | 100% | |
| 10 | 15% | 98.8% | |
| 11 | 41% | 84% | Last Result, Median |
| 12 | 32% | 43% | |
| 13 | 10% | 11% | |
| 14 | 1.2% | 1.4% | |
| 15 | 0.2% | 0.2% | |
| 16 | 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 | 0.7% | 100% | |
| 8 | 12% | 99.3% | |
| 9 | 39% | 88% | Median |
| 10 | 36% | 49% | |
| 11 | 11% | 13% | |
| 12 | 1.2% | 1.3% | |
| 13 | 0.1% | 0.1% | |
| 14 | 0% | 0% |
Miðflokkurinn
For a full overview of the results for this party, see the Miðflokkurinn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 4 | 3% | 100% | |
| 5 | 37% | 97% | |
| 6 | 49% | 61% | Median |
| 7 | 11% | 12% | Last Result |
| 8 | 0.7% | 0.8% | |
| 9 | 0.1% | 0.1% | |
| 10 | 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 | 4% | 100% | |
| 5 | 41% | 96% | |
| 6 | 44% | 55% | Median |
| 7 | 10% | 11% | |
| 8 | 0.5% | 0.5% | Last Result |
| 9 | 0% | 0% |
Viðreisn
For a full overview of the results for this party, see the Viðreisn page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 13% | 100% | |
| 1 | 0.9% | 87% | |
| 2 | 0% | 86% | |
| 3 | 32% | 86% | |
| 4 | 49% | 54% | Last Result, Median |
| 5 | 6% | 6% | |
| 6 | 0.1% | 0.1% | |
| 7 | 0% | 0% |
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 | 0.2% | 0.2% | Last Result |
| 5 | 0% | 0% |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar – Viðreisn | 28 | 36 | 99.7% | 34–37 | 33–38 | 33–38 | 32–39 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 33 | 34 | 98% | 32–36 | 32–37 | 32–37 | 31–38 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 35 | 33 | 87% | 31–35 | 31–35 | 31–36 | 30–37 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar | 24 | 32 | 72% | 31–34 | 30–35 | 30–35 | 29–36 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 26 | 28 | 2% | 27–30 | 26–31 | 26–31 | 25–32 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 25 | 28 | 2% | 27–30 | 26–31 | 26–31 | 25–32 |
| Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn | 31 | 27 | 0.2% | 26–29 | 25–30 | 25–30 | 24–31 |
| Sjálfstæðisflokkurinn – Samfylkingin | 23 | 27 | 0.2% | 26–29 | 25–30 | 25–30 | 24–31 |
| Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð | 27 | 27 | 0.2% | 26–29 | 25–30 | 25–30 | 24–31 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn | 26 | 23 | 0% | 21–24 | 21–25 | 20–25 | 20–26 |
| Samfylkingin – Vinstrihreyfingin – grænt framboð | 18 | 23 | 0% | 21–24 | 21–25 | 20–25 | 20–26 |
| Sjálfstæðisflokkurinn – Framsóknarflokkurinn | 24 | 22 | 0% | 20–23 | 20–24 | 19–24 | 19–25 |
| Sjálfstæðisflokkurinn – Miðflokkurinn | 23 | 22 | 0% | 20–23 | 20–24 | 19–24 | 19–25 |
| Vinstrihreyfingin – grænt framboð – Píratar | 17 | 21 | 0% | 19–22 | 19–23 | 19–23 | 18–24 |
| Sjálfstæðisflokkurinn – Viðreisn | 20 | 19 | 0% | 17–21 | 16–21 | 16–22 | 15–22 |
| Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn | 19 | 17 | 0% | 16–18 | 15–19 | 15–19 | 14–20 |
| Vinstrihreyfingin – grænt framboð – Miðflokkurinn | 18 | 17 | 0% | 16–19 | 15–19 | 15–19 | 14–20 |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0% | 100% | Last Result |
| 29 | 0% | 100% | |
| 30 | 0% | 100% | |
| 31 | 0.3% | 99.9% | |
| 32 | 1.5% | 99.7% | Majority |
| 33 | 6% | 98% | |
| 34 | 15% | 92% | |
| 35 | 26% | 78% | Median |
| 36 | 29% | 52% | |
| 37 | 17% | 23% | |
| 38 | 5% | 6% | |
| 39 | 0.9% | 1.0% | |
| 40 | 0.1% | 0.1% | |
| 41 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 30 | 0.3% | 100% | |
| 31 | 2% | 99.6% | |
| 32 | 9% | 98% | Majority |
| 33 | 22% | 89% | Last Result |
| 34 | 30% | 68% | Median |
| 35 | 22% | 38% | |
| 36 | 10% | 16% | |
| 37 | 4% | 6% | |
| 38 | 2% | 2% | |
| 39 | 0.3% | 0.3% | |
| 40 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 29 | 0.3% | 100% | |
| 30 | 2% | 99.7% | |
| 31 | 10% | 98% | |
| 32 | 19% | 87% | Majority |
| 33 | 35% | 69% | Median |
| 34 | 19% | 34% | |
| 35 | 11% | 15% | Last Result |
| 36 | 3% | 4% | |
| 37 | 1.0% | 1.1% | |
| 38 | 0.1% | 0.1% | |
| 39 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0% | 100% | Last Result |
| 25 | 0% | 100% | |
| 26 | 0% | 100% | |
| 27 | 0% | 100% | |
| 28 | 0.2% | 100% | |
| 29 | 1.4% | 99.8% | |
| 30 | 8% | 98% | |
| 31 | 19% | 90% | Median |
| 32 | 29% | 72% | Majority |
| 33 | 24% | 43% | |
| 34 | 12% | 19% | |
| 35 | 5% | 7% | |
| 36 | 1.4% | 2% | |
| 37 | 0.3% | 0.4% | |
| 38 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0.1% | 100% | |
| 25 | 1.1% | 99.9% | |
| 26 | 6% | 98.8% | Last Result |
| 27 | 17% | 93% | |
| 28 | 29% | 76% | Median |
| 29 | 25% | 47% | |
| 30 | 15% | 22% | |
| 31 | 5% | 7% | |
| 32 | 1.3% | 2% | Majority |
| 33 | 0.3% | 0.3% | |
| 34 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 24 | 0.1% | 100% | |
| 25 | 0.8% | 99.9% | Last Result |
| 26 | 5% | 99.1% | |
| 27 | 17% | 94% | |
| 28 | 28% | 77% | Median |
| 29 | 27% | 49% | |
| 30 | 14% | 22% | |
| 31 | 6% | 8% | |
| 32 | 2% | 2% | Majority |
| 33 | 0.3% | 0.3% | |
| 34 | 0% | 0% |
Sjálfstæðisflokkurinn – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.1% | 100% | |
| 24 | 1.1% | 99.9% | |
| 25 | 6% | 98.8% | |
| 26 | 18% | 93% | |
| 27 | 29% | 75% | |
| 28 | 26% | 46% | Median |
| 29 | 14% | 20% | |
| 30 | 5% | 6% | |
| 31 | 1.1% | 1.2% | Last Result |
| 32 | 0.1% | 0.2% | Majority |
| 33 | 0% | 0% |
Sjálfstæðisflokkurinn – Samfylkingin

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.1% | 100% | Last Result |
| 24 | 0.8% | 99.9% | |
| 25 | 5% | 99.1% | |
| 26 | 15% | 94% | |
| 27 | 30% | 79% | Median |
| 28 | 26% | 49% | |
| 29 | 16% | 22% | |
| 30 | 5% | 7% | |
| 31 | 1.2% | 1.3% | |
| 32 | 0.2% | 0.2% | Majority |
| 33 | 0% | 0% |
Sjálfstæðisflokkurinn – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.1% | 100% | |
| 24 | 0.8% | 99.9% | |
| 25 | 6% | 99.1% | |
| 26 | 17% | 94% | |
| 27 | 29% | 77% | Last Result, Median |
| 28 | 27% | 48% | |
| 29 | 15% | 21% | |
| 30 | 5% | 6% | |
| 31 | 1.0% | 1.2% | |
| 32 | 0.2% | 0.2% | Majority |
| 33 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 0.3% | 100% | |
| 20 | 4% | 99.7% | |
| 21 | 12% | 96% | |
| 22 | 29% | 84% | |
| 23 | 30% | 55% | Median |
| 24 | 16% | 25% | |
| 25 | 7% | 9% | |
| 26 | 2% | 2% | Last Result |
| 27 | 0.2% | 0.2% | |
| 28 | 0% | 0% |
Samfylkingin – Vinstrihreyfingin – grænt framboð

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0% | 100% | Last Result |
| 19 | 0.2% | 100% | |
| 20 | 3% | 99.8% | |
| 21 | 12% | 97% | |
| 22 | 25% | 86% | Median |
| 23 | 32% | 61% | |
| 24 | 19% | 28% | |
| 25 | 7% | 9% | |
| 26 | 2% | 2% | |
| 27 | 0.3% | 0.3% | |
| 28 | 0% | 0% |
Sjálfstæðisflokkurinn – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0.3% | 100% | |
| 19 | 3% | 99.7% | |
| 20 | 14% | 97% | |
| 21 | 26% | 82% | |
| 22 | 31% | 57% | Median |
| 23 | 18% | 25% | |
| 24 | 7% | 8% | Last Result |
| 25 | 1.1% | 1.2% | |
| 26 | 0.1% | 0.1% | |
| 27 | 0% | 0% |
Sjálfstæðisflokkurinn – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 18 | 0.3% | 100% | |
| 19 | 3% | 99.7% | |
| 20 | 13% | 97% | |
| 21 | 26% | 84% | |
| 22 | 30% | 58% | Median |
| 23 | 20% | 29% | Last Result |
| 24 | 7% | 8% | |
| 25 | 1.4% | 2% | |
| 26 | 0.2% | 0.2% | |
| 27 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Píratar

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 17 | 0.1% | 100% | Last Result |
| 18 | 2% | 99.9% | |
| 19 | 11% | 98% | |
| 20 | 24% | 87% | Median |
| 21 | 35% | 63% | |
| 22 | 18% | 28% | |
| 23 | 7% | 9% | |
| 24 | 2% | 2% | |
| 25 | 0.4% | 0.4% | |
| 26 | 0% | 0% |
Sjálfstæðisflokkurinn – Viðreisn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 14 | 0.2% | 100% | |
| 15 | 1.2% | 99.8% | |
| 16 | 4% | 98.6% | |
| 17 | 7% | 95% | |
| 18 | 13% | 87% | |
| 19 | 27% | 74% | |
| 20 | 27% | 48% | Last Result, Median |
| 21 | 17% | 20% | |
| 22 | 3% | 3% | |
| 23 | 0.3% | 0.3% | |
| 24 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Framsóknarflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 14 | 0.6% | 100% | |
| 15 | 7% | 99.3% | |
| 16 | 26% | 92% | |
| 17 | 34% | 66% | Median |
| 18 | 23% | 32% | |
| 19 | 8% | 10% | Last Result |
| 20 | 1.3% | 2% | |
| 21 | 0.2% | 0.2% | |
| 22 | 0% | 0% |
Vinstrihreyfingin – grænt framboð – Miðflokkurinn

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 14 | 0.8% | 100% | |
| 15 | 6% | 99.2% | |
| 16 | 25% | 93% | |
| 17 | 33% | 68% | Median |
| 18 | 25% | 35% | Last Result |
| 19 | 8% | 10% | |
| 20 | 2% | 2% | |
| 21 | 0.3% | 0.3% | |
| 22 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: MMR
- Commissioner(s): —
- Fieldwork period: 12–15 December 2017
Calculations
- Sample size: 923
- Simulations done: 2,097,152
- Error estimate: 1.31%