Opinion Poll by Norstat for MTÜ Ühiskonnauuringute Instituut, 17–24 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 | 
|---|---|---|---|---|---|---|
| Eesti Reformierakond | 28.9% | 30.0% | 28.2–31.9% | 27.7–32.4% | 27.2–32.9% | 26.4–33.9% | 
| Eesti Konservatiivne Rahvaerakond | 17.8% | 23.1% | 21.4–24.9% | 21.0–25.4% | 20.6–25.8% | 19.8–26.7% | 
| Eesti Keskerakond | 23.1% | 18.1% | 16.6–19.7% | 16.2–20.2% | 15.8–20.6% | 15.2–21.4% | 
| Eesti 200 | 4.4% | 11.6% | 10.4–13.0% | 10.0–13.4% | 9.8–13.7% | 9.2–14.4% | 
| Sotsiaaldemokraatlik Erakond | 9.8% | 9.2% | 8.1–10.5% | 7.8–10.8% | 7.6–11.2% | 7.1–11.8% | 
| Erakond Isamaa | 11.4% | 5.8% | 5.0–6.9% | 4.7–7.2% | 4.5–7.4% | 4.1–8.0% | 
| Erakond Eestimaa Rohelised | 1.8% | 1.9% | 1.4–2.6% | 1.3–2.8% | 1.2–3.0% | 1.0–3.3% | 
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 | 
|---|---|---|---|---|---|---|
| Eesti Reformierakond | 34 | 33 | 31–36 | 30–36 | 30–37 | 29–38 | 
| Eesti Konservatiivne Rahvaerakond | 19 | 25 | 23–27 | 22–28 | 21–28 | 21–29 | 
| Eesti Keskerakond | 26 | 19 | 17–21 | 16–21 | 16–22 | 15–23 | 
| Eesti 200 | 0 | 11 | 10–13 | 9–13 | 9–14 | 8–15 | 
| Sotsiaaldemokraatlik Erakond | 10 | 9 | 7–10 | 7–10 | 7–11 | 6–11 | 
| Erakond Isamaa | 12 | 5 | 0–6 | 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 | 2% | 99.6% | |
| 30 | 6% | 98% | |
| 31 | 11% | 92% | |
| 32 | 19% | 80% | |
| 33 | 22% | 62% | Median | 
| 34 | 17% | 40% | Last Result | 
| 35 | 12% | 23% | |
| 36 | 6% | 11% | |
| 37 | 3% | 4% | |
| 38 | 0.9% | 1.2% | |
| 39 | 0.3% | 0.4% | |
| 40 | 0.1% | 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 | 0.2% | 100% | |
| 21 | 2% | 99.7% | |
| 22 | 6% | 97% | |
| 23 | 16% | 92% | |
| 24 | 23% | 76% | |
| 25 | 18% | 53% | Median | 
| 26 | 21% | 34% | |
| 27 | 8% | 13% | |
| 28 | 4% | 5% | |
| 29 | 1.0% | 1.3% | |
| 30 | 0.2% | 0.3% | |
| 31 | 0.1% | 0.1% | |
| 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 | 
|---|---|---|---|
| 14 | 0.1% | 100% | |
| 15 | 0.8% | 99.9% | |
| 16 | 5% | 99.1% | |
| 17 | 15% | 94% | |
| 18 | 22% | 79% | |
| 19 | 27% | 56% | Median | 
| 20 | 16% | 29% | |
| 21 | 9% | 13% | |
| 22 | 3% | 4% | |
| 23 | 0.6% | 0.7% | |
| 24 | 0.1% | 0.1% | |
| 25 | 0% | 0% | |
| 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 | 0% | 100% | |
| 8 | 0.5% | 100% | |
| 9 | 6% | 99.5% | |
| 10 | 23% | 94% | |
| 11 | 30% | 71% | Median | 
| 12 | 28% | 41% | |
| 13 | 10% | 13% | |
| 14 | 3% | 3% | |
| 15 | 0.5% | 0.5% | |
| 16 | 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 | 
|---|---|---|---|
| 6 | 1.1% | 100% | |
| 7 | 12% | 98.8% | |
| 8 | 33% | 87% | |
| 9 | 32% | 54% | Median | 
| 10 | 18% | 23% | Last Result | 
| 11 | 4% | 4% | |
| 12 | 0.4% | 0.5% | |
| 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 | 11% | 100% | |
| 1 | 0% | 89% | |
| 2 | 0% | 89% | |
| 3 | 0% | 89% | |
| 4 | 17% | 89% | |
| 5 | 49% | 72% | Median | 
| 6 | 20% | 23% | |
| 7 | 3% | 3% | |
| 8 | 0.2% | 0.2% | |
| 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 | 76 | 100% | 74–79 | 74–81 | 73–81 | 72–83 | 
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa | 65 | 62 | 100% | 60–65 | 59–65 | 59–66 | 57–67 | 
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond | 53 | 58 | 100% | 55–61 | 54–61 | 54–62 | 53–64 | 
| Eesti Reformierakond – Eesti Keskerakond | 60 | 52 | 74% | 49–54 | 49–55 | 48–56 | 47–58 | 
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa | 57 | 48 | 12% | 45–51 | 44–51 | 44–52 | 42–53 | 
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 56 | 46 | 2% | 44–49 | 43–50 | 42–50 | 40–51 | 
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond | 45 | 43 | 0.1% | 41–46 | 40–47 | 40–48 | 39–49 | 
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond | 44 | 42 | 0% | 39–44 | 39–45 | 38–46 | 37–47 | 
| Eesti Reformierakond – Erakond Isamaa | 46 | 38 | 0% | 35–40 | 34–41 | 33–42 | 32–43 | 
| Eesti Konservatiivne Rahvaerakond – Sotsiaaldemokraatlik Erakond | 29 | 33 | 0% | 31–36 | 30–37 | 30–37 | 29–38 | 
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 48 | 32 | 0% | 29–34 | 28–35 | 27–36 | 26–37 | 
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond | 36 | 27 | 0% | 25–30 | 25–30 | 24–31 | 23–32 | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 71 | 0.2% | 100% | |
| 72 | 0.8% | 99.8% | |
| 73 | 4% | 98.9% | |
| 74 | 9% | 95% | |
| 75 | 16% | 86% | |
| 76 | 20% | 70% | |
| 77 | 20% | 49% | Median | 
| 78 | 14% | 29% | |
| 79 | 7% | 15% | Last Result | 
| 80 | 3% | 8% | |
| 81 | 3% | 5% | |
| 82 | 1.4% | 2% | |
| 83 | 0.5% | 0.6% | |
| 84 | 0.1% | 0.1% | |
| 85 | 0% | 0% | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 56 | 0.2% | 100% | |
| 57 | 0.7% | 99.7% | |
| 58 | 1.2% | 99.0% | |
| 59 | 6% | 98% | |
| 60 | 9% | 92% | |
| 61 | 13% | 83% | |
| 62 | 25% | 69% | |
| 63 | 14% | 44% | Median | 
| 64 | 15% | 31% | |
| 65 | 12% | 15% | Last Result | 
| 66 | 3% | 4% | |
| 67 | 0.7% | 0.9% | |
| 68 | 0.2% | 0.2% | |
| 69 | 0% | 0% | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 51 | 0.1% | 100% | Majority | 
| 52 | 0.2% | 99.9% | |
| 53 | 1.1% | 99.7% | Last Result | 
| 54 | 4% | 98.6% | |
| 55 | 8% | 95% | |
| 56 | 12% | 87% | |
| 57 | 22% | 75% | |
| 58 | 16% | 53% | Median | 
| 59 | 16% | 37% | |
| 60 | 11% | 21% | |
| 61 | 6% | 10% | |
| 62 | 3% | 4% | |
| 63 | 0.9% | 2% | |
| 64 | 0.5% | 0.7% | |
| 65 | 0.2% | 0.2% | |
| 66 | 0% | 0% | 
Eesti Reformierakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 46 | 0.3% | 100% | |
| 47 | 1.0% | 99.7% | |
| 48 | 3% | 98.7% | |
| 49 | 9% | 95% | |
| 50 | 12% | 86% | |
| 51 | 17% | 74% | Majority | 
| 52 | 21% | 58% | Median | 
| 53 | 15% | 36% | |
| 54 | 12% | 21% | |
| 55 | 5% | 10% | |
| 56 | 3% | 4% | |
| 57 | 1.0% | 2% | |
| 58 | 0.5% | 0.6% | |
| 59 | 0.1% | 0.2% | |
| 60 | 0% | 0% | Last Result | 
Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 41 | 0.2% | 100% | |
| 42 | 0.7% | 99.8% | |
| 43 | 1.3% | 99.1% | |
| 44 | 4% | 98% | |
| 45 | 7% | 94% | |
| 46 | 11% | 87% | |
| 47 | 14% | 76% | |
| 48 | 20% | 62% | |
| 49 | 17% | 42% | Median | 
| 50 | 13% | 25% | |
| 51 | 8% | 12% | Majority | 
| 52 | 3% | 4% | |
| 53 | 0.9% | 1.1% | |
| 54 | 0.2% | 0.2% | |
| 55 | 0% | 0% | |
| 56 | 0% | 0% | |
| 57 | 0% | 0% | Last Result | 
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 39 | 0.1% | 100% | |
| 40 | 0.5% | 99.9% | |
| 41 | 1.1% | 99.4% | |
| 42 | 2% | 98% | |
| 43 | 5% | 96% | |
| 44 | 10% | 91% | |
| 45 | 14% | 81% | |
| 46 | 20% | 66% | |
| 47 | 18% | 47% | Median | 
| 48 | 14% | 29% | |
| 49 | 8% | 15% | |
| 50 | 5% | 7% | |
| 51 | 1.4% | 2% | 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 | 
|---|---|---|---|
| 37 | 0.1% | 100% | |
| 38 | 0.4% | 99.9% | |
| 39 | 2% | 99.6% | |
| 40 | 6% | 98% | |
| 41 | 7% | 92% | |
| 42 | 17% | 85% | |
| 43 | 18% | 67% | |
| 44 | 17% | 49% | Median | 
| 45 | 16% | 32% | Last Result | 
| 46 | 9% | 15% | |
| 47 | 4% | 7% | |
| 48 | 2% | 3% | |
| 49 | 0.6% | 0.8% | |
| 50 | 0.1% | 0.2% | |
| 51 | 0.1% | 0.1% | Majority | 
| 52 | 0% | 0% | 
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 36 | 0.2% | 100% | |
| 37 | 0.7% | 99.7% | |
| 38 | 4% | 99.0% | |
| 39 | 7% | 95% | |
| 40 | 16% | 88% | |
| 41 | 19% | 72% | |
| 42 | 19% | 53% | Median | 
| 43 | 14% | 35% | |
| 44 | 11% | 21% | Last Result | 
| 45 | 6% | 10% | |
| 46 | 2% | 3% | |
| 47 | 0.9% | 1.3% | |
| 48 | 0.3% | 0.4% | |
| 49 | 0.1% | 0.1% | |
| 50 | 0% | 0% | 
Eesti Reformierakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 30 | 0.1% | 100% | |
| 31 | 0.4% | 99.9% | |
| 32 | 0.9% | 99.5% | |
| 33 | 2% | 98.7% | |
| 34 | 4% | 96% | |
| 35 | 8% | 92% | |
| 36 | 13% | 85% | |
| 37 | 16% | 72% | |
| 38 | 22% | 56% | Median | 
| 39 | 15% | 34% | |
| 40 | 11% | 19% | |
| 41 | 5% | 8% | |
| 42 | 2% | 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 | 0.2% | 100% | |
| 29 | 1.3% | 99.7% | Last Result | 
| 30 | 4% | 98% | |
| 31 | 10% | 94% | |
| 32 | 17% | 84% | |
| 33 | 19% | 67% | |
| 34 | 20% | 48% | Median | 
| 35 | 14% | 28% | |
| 36 | 8% | 13% | |
| 37 | 4% | 5% | |
| 38 | 0.9% | 1.3% | |
| 39 | 0.3% | 0.4% | |
| 40 | 0.1% | 0.1% | |
| 41 | 0% | 0% | 
Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 24 | 0.1% | 100% | |
| 25 | 0.3% | 99.9% | |
| 26 | 0.8% | 99.6% | |
| 27 | 2% | 98.8% | |
| 28 | 3% | 97% | |
| 29 | 6% | 94% | |
| 30 | 11% | 88% | |
| 31 | 15% | 77% | |
| 32 | 21% | 62% | |
| 33 | 19% | 41% | Median | 
| 34 | 12% | 22% | |
| 35 | 7% | 10% | |
| 36 | 2% | 3% | |
| 37 | 0.6% | 0.7% | |
| 38 | 0.1% | 0.1% | |
| 39 | 0% | 0% | |
| 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 | 
|---|---|---|---|
| 22 | 0.1% | 100% | |
| 23 | 0.8% | 99.9% | |
| 24 | 4% | 99.1% | |
| 25 | 8% | 96% | |
| 26 | 17% | 87% | |
| 27 | 22% | 70% | |
| 28 | 21% | 48% | Median | 
| 29 | 15% | 26% | |
| 30 | 7% | 11% | |
| 31 | 3% | 4% | |
| 32 | 0.7% | 0.9% | |
| 33 | 0.2% | 0.2% | |
| 34 | 0% | 0% | |
| 35 | 0% | 0% | |
| 36 | 0% | 0% | Last Result | 
Technical Information
Opinion Poll
- Polling firm: Norstat
 - Commissioner(s): MTÜ Ühiskonnauuringute Instituut
 - Fieldwork period: 17–24 August 2021
 
Calculations
- Sample size: 1000
 - Simulations done: 1,048,576
 - Error estimate: 0.90%