Opinion Poll by Norstat for MTÜ Ühiskonnauuringute Instituut, 3–7 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 |
|---|---|---|---|---|---|---|
| Eesti Reformierakond | 28.9% | 29.9% | 28.1–31.8% | 27.6–32.3% | 27.1–32.8% | 26.3–33.7% |
| Eesti Konservatiivne Rahvaerakond | 17.8% | 23.5% | 21.8–25.3% | 21.4–25.8% | 21.0–26.2% | 20.2–27.1% |
| Eesti Keskerakond | 23.1% | 18.8% | 17.3–20.5% | 16.9–20.9% | 16.5–21.4% | 15.8–22.2% |
| Eesti 200 | 4.4% | 10.2% | 9.1–11.5% | 8.7–11.9% | 8.5–12.2% | 8.0–12.9% |
| Sotsiaaldemokraatlik Erakond | 9.8% | 8.9% | 7.8–10.2% | 7.5–10.5% | 7.3–10.8% | 6.8–11.5% |
| Erakond Isamaa | 11.4% | 5.9% | 5.0–7.0% | 4.8–7.3% | 4.6–7.5% | 4.2–8.1% |
| Erakond Eestimaa Rohelised | 1.8% | 1.8% | 1.4–2.5% | 1.2–2.7% | 1.1–2.8% | 1.0–3.2% |
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 |
|---|---|---|---|---|---|---|
| Eesti Reformierakond | 34 | 33 | 31–36 | 30–36 | 30–37 | 29–38 |
| Eesti Konservatiivne Rahvaerakond | 19 | 25 | 23–27 | 23–28 | 22–29 | 21–30 |
| Eesti Keskerakond | 26 | 19 | 18–21 | 18–22 | 16–23 | 16–24 |
| Eesti 200 | 0 | 10 | 8–11 | 8–12 | 8–12 | 7–13 |
| Sotsiaaldemokraatlik Erakond | 10 | 8 | 7–10 | 7–10 | 7–10 | 6–11 |
| Erakond Isamaa | 12 | 5 | 4–6 | 0–6 | 0–7 | 0–7 |
| Erakond Eestimaa Rohelised | 0 | 0 | 0 | 0 | 0 | 0 |
Eesti Reformierakond
For a full overview of the results for this party, see the Eesti Reformierakond page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 27 | 0% | 100% | |
| 28 | 0.3% | 99.9% | |
| 29 | 1.3% | 99.7% | |
| 30 | 5% | 98% | |
| 31 | 10% | 93% | |
| 32 | 20% | 84% | |
| 33 | 23% | 63% | Median |
| 34 | 18% | 40% | Last Result |
| 35 | 12% | 22% | |
| 36 | 7% | 11% | |
| 37 | 3% | 4% | |
| 38 | 0.7% | 0.9% | |
| 39 | 0.2% | 0.2% | |
| 40 | 0% | 0.1% | |
| 41 | 0% | 0% |
Eesti Konservatiivne Rahvaerakond
For a full overview of the results for this party, see the Eesti Konservatiivne Rahvaerakond page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 19 | 0% | 100% | Last Result |
| 20 | 0.1% | 100% | |
| 21 | 0.7% | 99.9% | |
| 22 | 3% | 99.1% | |
| 23 | 10% | 96% | |
| 24 | 15% | 86% | |
| 25 | 26% | 71% | Median |
| 26 | 24% | 45% | |
| 27 | 12% | 21% | |
| 28 | 6% | 9% | |
| 29 | 2% | 3% | |
| 30 | 0.7% | 0.8% | |
| 31 | 0.1% | 0.2% | |
| 32 | 0% | 0% |
Eesti Keskerakond
For a full overview of the results for this party, see the Eesti Keskerakond page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 16 | 3% | 100% | |
| 17 | 2% | 97% | |
| 18 | 21% | 96% | |
| 19 | 26% | 75% | Median |
| 20 | 9% | 48% | |
| 21 | 32% | 39% | |
| 22 | 4% | 7% | |
| 23 | 3% | 3% | |
| 24 | 0.6% | 0.7% | |
| 25 | 0.1% | 0.1% | |
| 26 | 0% | 0% | Last Result |
Eesti 200
For a full overview of the results for this party, see the Eesti 200 page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 0% | 100% | |
| 3 | 0% | 100% | |
| 4 | 0% | 100% | |
| 5 | 0% | 100% | |
| 6 | 0% | 100% | |
| 7 | 1.2% | 100% | |
| 8 | 10% | 98.8% | |
| 9 | 30% | 88% | |
| 10 | 36% | 59% | Median |
| 11 | 17% | 23% | |
| 12 | 5% | 6% | |
| 13 | 0.8% | 0.9% | |
| 14 | 0.1% | 0.1% | |
| 15 | 0% | 0% |
Sotsiaaldemokraatlik Erakond
For a full overview of the results for this party, see the Sotsiaaldemokraatlik Erakond page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 5 | 0.1% | 100% | |
| 6 | 2% | 99.9% | |
| 7 | 17% | 98% | |
| 8 | 38% | 80% | Median |
| 9 | 30% | 42% | |
| 10 | 10% | 12% | Last Result |
| 11 | 2% | 2% | |
| 12 | 0.2% | 0.2% | |
| 13 | 0% | 0% |
Erakond Isamaa
For a full overview of the results for this party, see the Erakond Isamaa page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 9% | 100% | |
| 1 | 0% | 91% | |
| 2 | 0% | 91% | |
| 3 | 0% | 91% | |
| 4 | 12% | 91% | |
| 5 | 49% | 79% | Median |
| 6 | 26% | 30% | |
| 7 | 4% | 4% | |
| 8 | 0.3% | 0.3% | |
| 9 | 0% | 0% | |
| 10 | 0% | 0% | |
| 11 | 0% | 0% | |
| 12 | 0% | 0% | Last Result |
Erakond Eestimaa Rohelised
For a full overview of the results for this party, see the Erakond Eestimaa Rohelised 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 |
|---|---|---|---|---|---|---|---|
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond | 79 | 78 | 100% | 76–81 | 75–82 | 75–83 | 74–84 |
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa | 65 | 63 | 100% | 61–66 | 60–66 | 60–67 | 58–68 |
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond | 53 | 58 | 100% | 56–61 | 55–62 | 55–63 | 54–64 |
| Eesti Reformierakond – Eesti Keskerakond | 60 | 53 | 88% | 50–55 | 49–56 | 49–57 | 48–58 |
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa | 57 | 50 | 34% | 47–52 | 46–53 | 46–54 | 44–55 |
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 56 | 46 | 1.4% | 44–49 | 43–49 | 42–50 | 41–51 |
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond | 45 | 45 | 0.4% | 42–47 | 42–48 | 41–49 | 40–50 |
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond | 44 | 42 | 0% | 39–44 | 38–45 | 38–45 | 37–47 |
| Eesti Reformierakond – Erakond Isamaa | 46 | 38 | 0% | 35–41 | 34–41 | 34–42 | 32–43 |
| Eesti Konservatiivne Rahvaerakond – Sotsiaaldemokraatlik Erakond | 29 | 34 | 0% | 31–36 | 31–37 | 30–37 | 29–39 |
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 48 | 33 | 0% | 30–35 | 29–36 | 28–36 | 27–38 |
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond | 36 | 28 | 0% | 26–30 | 25–31 | 25–31 | 24–33 |
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 73 | 0.3% | 100% | |
| 74 | 2% | 99.7% | |
| 75 | 4% | 98% | |
| 76 | 12% | 94% | |
| 77 | 21% | 82% | Median |
| 78 | 25% | 61% | |
| 79 | 14% | 36% | Last Result |
| 80 | 11% | 22% | |
| 81 | 5% | 11% | |
| 82 | 3% | 6% | |
| 83 | 2% | 3% | |
| 84 | 1.2% | 1.4% | |
| 85 | 0.2% | 0.2% | |
| 86 | 0.1% | 0.1% | |
| 87 | 0% | 0% |
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 57 | 0.2% | 100% | |
| 58 | 0.6% | 99.7% | |
| 59 | 2% | 99.2% | |
| 60 | 5% | 98% | |
| 61 | 10% | 93% | |
| 62 | 19% | 83% | |
| 63 | 18% | 64% | Median |
| 64 | 22% | 46% | |
| 65 | 12% | 24% | Last Result |
| 66 | 9% | 13% | |
| 67 | 2% | 3% | |
| 68 | 0.8% | 0.9% | |
| 69 | 0.1% | 0.2% | |
| 70 | 0% | 0% |
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 52 | 0.1% | 100% | |
| 53 | 0.4% | 99.9% | Last Result |
| 54 | 2% | 99.5% | |
| 55 | 4% | 98% | |
| 56 | 10% | 94% | |
| 57 | 18% | 84% | |
| 58 | 19% | 66% | Median |
| 59 | 17% | 46% | |
| 60 | 13% | 30% | |
| 61 | 10% | 17% | |
| 62 | 4% | 7% | |
| 63 | 2% | 3% | |
| 64 | 0.7% | 1.1% | |
| 65 | 0.2% | 0.3% | |
| 66 | 0.1% | 0.1% | |
| 67 | 0% | 0% |
Eesti Reformierakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 47 | 0.2% | 100% | |
| 48 | 1.2% | 99.8% | |
| 49 | 4% | 98.6% | |
| 50 | 7% | 95% | |
| 51 | 13% | 88% | Majority |
| 52 | 18% | 75% | Median |
| 53 | 24% | 58% | |
| 54 | 15% | 34% | |
| 55 | 9% | 19% | |
| 56 | 5% | 10% | |
| 57 | 3% | 4% | |
| 58 | 0.9% | 1.3% | |
| 59 | 0.3% | 0.5% | |
| 60 | 0.1% | 0.1% | Last Result |
| 61 | 0% | 0% |
Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 42 | 0% | 100% | |
| 43 | 0.3% | 99.9% | |
| 44 | 0.7% | 99.7% | |
| 45 | 1.4% | 99.0% | |
| 46 | 3% | 98% | |
| 47 | 6% | 94% | |
| 48 | 11% | 88% | |
| 49 | 20% | 77% | Median |
| 50 | 23% | 57% | |
| 51 | 17% | 34% | Majority |
| 52 | 9% | 17% | |
| 53 | 4% | 7% | |
| 54 | 2% | 3% | |
| 55 | 0.6% | 0.7% | |
| 56 | 0.1% | 0.1% | |
| 57 | 0% | 0% | Last Result |
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 39 | 0.1% | 100% | |
| 40 | 0.4% | 99.9% | |
| 41 | 1.0% | 99.5% | |
| 42 | 2% | 98.5% | |
| 43 | 5% | 96% | |
| 44 | 9% | 91% | |
| 45 | 17% | 83% | |
| 46 | 19% | 66% | Median |
| 47 | 21% | 47% | |
| 48 | 12% | 25% | |
| 49 | 8% | 13% | |
| 50 | 3% | 5% | |
| 51 | 1.1% | 1.4% | Majority |
| 52 | 0.3% | 0.3% | |
| 53 | 0% | 0.1% | |
| 54 | 0% | 0% | |
| 55 | 0% | 0% | |
| 56 | 0% | 0% | Last Result |
Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 39 | 0.2% | 100% | |
| 40 | 0.8% | 99.8% | |
| 41 | 2% | 99.0% | |
| 42 | 7% | 97% | |
| 43 | 11% | 90% | |
| 44 | 19% | 79% | Median |
| 45 | 21% | 60% | Last Result |
| 46 | 18% | 38% | |
| 47 | 10% | 20% | |
| 48 | 6% | 10% | |
| 49 | 3% | 4% | |
| 50 | 0.9% | 1.2% | |
| 51 | 0.3% | 0.4% | Majority |
| 52 | 0.1% | 0.1% | |
| 53 | 0% | 0% |
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 35 | 0.1% | 100% | |
| 36 | 0.3% | 99.9% | |
| 37 | 1.2% | 99.7% | |
| 38 | 4% | 98% | |
| 39 | 8% | 95% | |
| 40 | 17% | 86% | |
| 41 | 19% | 70% | Median |
| 42 | 24% | 51% | |
| 43 | 12% | 27% | |
| 44 | 9% | 15% | Last Result |
| 45 | 4% | 6% | |
| 46 | 1.4% | 2% | |
| 47 | 0.6% | 0.7% | |
| 48 | 0.1% | 0.2% | |
| 49 | 0% | 0% |
Eesti Reformierakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 30 | 0.1% | 100% | |
| 31 | 0.2% | 99.9% | |
| 32 | 0.6% | 99.7% | |
| 33 | 1.4% | 99.1% | |
| 34 | 3% | 98% | |
| 35 | 7% | 95% | |
| 36 | 9% | 88% | |
| 37 | 20% | 79% | |
| 38 | 19% | 59% | Median |
| 39 | 19% | 40% | |
| 40 | 10% | 21% | |
| 41 | 7% | 10% | |
| 42 | 3% | 3% | |
| 43 | 0.6% | 0.7% | |
| 44 | 0.1% | 0.1% | |
| 45 | 0% | 0% | |
| 46 | 0% | 0% | Last Result |
Eesti Konservatiivne Rahvaerakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 28 | 0.1% | 100% | |
| 29 | 0.8% | 99.9% | Last Result |
| 30 | 3% | 99.0% | |
| 31 | 8% | 96% | |
| 32 | 13% | 88% | |
| 33 | 22% | 75% | Median |
| 34 | 22% | 53% | |
| 35 | 17% | 31% | |
| 36 | 8% | 15% | |
| 37 | 4% | 6% | |
| 38 | 2% | 2% | |
| 39 | 0.4% | 0.6% | |
| 40 | 0.1% | 0.2% | |
| 41 | 0% | 0% |
Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 25 | 0.1% | 100% | |
| 26 | 0.3% | 99.9% | |
| 27 | 1.1% | 99.6% | |
| 28 | 2% | 98% | |
| 29 | 3% | 96% | |
| 30 | 6% | 93% | |
| 31 | 12% | 87% | |
| 32 | 17% | 75% | Median |
| 33 | 21% | 59% | |
| 34 | 18% | 38% | |
| 35 | 13% | 20% | |
| 36 | 5% | 7% | |
| 37 | 1.5% | 2% | |
| 38 | 0.4% | 0.5% | |
| 39 | 0.1% | 0.1% | |
| 40 | 0% | 0% | |
| 41 | 0% | 0% | |
| 42 | 0% | 0% | |
| 43 | 0% | 0% | |
| 44 | 0% | 0% | |
| 45 | 0% | 0% | |
| 46 | 0% | 0% | |
| 47 | 0% | 0% | |
| 48 | 0% | 0% | Last Result |
Eesti Keskerakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 23 | 0.3% | 100% | |
| 24 | 2% | 99.6% | |
| 25 | 5% | 98% | |
| 26 | 13% | 93% | |
| 27 | 19% | 80% | Median |
| 28 | 22% | 61% | |
| 29 | 19% | 39% | |
| 30 | 13% | 20% | |
| 31 | 5% | 7% | |
| 32 | 2% | 2% | |
| 33 | 0.5% | 0.6% | |
| 34 | 0.1% | 0.1% | |
| 35 | 0% | 0% | |
| 36 | 0% | 0% | Last Result |
Technical Information
Opinion Poll
- Polling firm: Norstat
- Commissioner(s): MTÜ Ühiskonnauuringute Instituut
- Fieldwork period: 3–7 August 2021
Calculations
- Sample size: 1000
- Simulations done: 1,048,576
- Error estimate: 1.81%