Opinion Poll by Norstat for MTÜ Ühiskonnauuringute Instituut, 9–16 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% | 32.1% | 30.3–34.0% | 29.7–34.6% | 29.3–35.1% | 28.4–36.0% | 
| Eesti Konservatiivne Rahvaerakond | 17.8% | 18.3% | 16.8–20.0% | 16.4–20.4% | 16.0–20.8% | 15.3–21.6% | 
| Eesti Keskerakond | 23.1% | 17.3% | 15.8–18.9% | 15.4–19.4% | 15.1–19.8% | 14.4–20.6% | 
| Eesti 200 | 4.4% | 14.7% | 13.3–16.2% | 13.0–16.7% | 12.6–17.0% | 12.0–17.8% | 
| Sotsiaaldemokraatlik Erakond | 9.8% | 8.5% | 7.5–9.7% | 7.2–10.1% | 6.9–10.4% | 6.5–11.0% | 
| Erakond Isamaa | 11.4% | 5.0% | 4.2–6.0% | 4.0–6.3% | 3.8–6.5% | 3.5–7.1% | 
| Erakond Eestimaa Rohelised | 1.8% | 2.7% | 2.1–3.5% | 2.0–3.7% | 1.9–3.9% | 1.6–4.3% | 
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 | 
|---|---|---|---|---|---|---|
| Eesti Reformierakond | 34 | 37 | 34–40 | 34–40 | 33–41 | 32–42 | 
| Eesti Konservatiivne Rahvaerakond | 19 | 20 | 18–22 | 17–22 | 17–23 | 16–24 | 
| Eesti Keskerakond | 26 | 18 | 17–20 | 16–21 | 16–21 | 15–22 | 
| Eesti 200 | 0 | 15 | 14–17 | 13–18 | 13–18 | 12–19 | 
| Sotsiaaldemokraatlik Erakond | 10 | 8 | 7–9 | 7–10 | 6–10 | 6–11 | 
| Erakond Isamaa | 12 | 4 | 0–5 | 0–5 | 0–6 | 0–6 | 
| 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 | 
|---|---|---|---|
| 31 | 0.2% | 100% | |
| 32 | 0.9% | 99.8% | |
| 33 | 3% | 98.9% | |
| 34 | 7% | 96% | Last Result | 
| 35 | 11% | 89% | |
| 36 | 17% | 78% | |
| 37 | 23% | 61% | Median | 
| 38 | 17% | 38% | |
| 39 | 10% | 21% | |
| 40 | 7% | 11% | |
| 41 | 3% | 4% | |
| 42 | 0.9% | 1.2% | |
| 43 | 0.3% | 0.4% | |
| 44 | 0.1% | 0.1% | |
| 45 | 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 | 
|---|---|---|---|
| 15 | 0.2% | 100% | |
| 16 | 1.5% | 99.8% | |
| 17 | 6% | 98% | |
| 18 | 16% | 92% | |
| 19 | 23% | 76% | Last Result | 
| 20 | 25% | 52% | Median | 
| 21 | 16% | 28% | |
| 22 | 8% | 12% | |
| 23 | 3% | 4% | |
| 24 | 0.6% | 0.8% | |
| 25 | 0.2% | 0.2% | |
| 26 | 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 | 0.2% | 100% | |
| 15 | 2% | 99.8% | |
| 16 | 8% | 98% | |
| 17 | 18% | 91% | |
| 18 | 23% | 72% | Median | 
| 19 | 27% | 49% | |
| 20 | 14% | 22% | |
| 21 | 6% | 9% | |
| 22 | 2% | 2% | |
| 23 | 0.4% | 0.5% | |
| 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% | 100% | |
| 9 | 0% | 100% | |
| 10 | 0% | 100% | |
| 11 | 0.1% | 100% | |
| 12 | 2% | 99.9% | |
| 13 | 7% | 98% | |
| 14 | 18% | 91% | |
| 15 | 28% | 73% | Median | 
| 16 | 26% | 45% | |
| 17 | 13% | 19% | |
| 18 | 5% | 6% | |
| 19 | 1.2% | 1.4% | |
| 20 | 0.2% | 0.2% | |
| 21 | 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 | 0.2% | 100% | |
| 6 | 4% | 99.8% | |
| 7 | 22% | 96% | |
| 8 | 40% | 74% | Median | 
| 9 | 24% | 34% | |
| 10 | 8% | 10% | Last Result | 
| 11 | 1.3% | 1.5% | |
| 12 | 0.1% | 0.1% | |
| 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 | 48% | 100% | |
| 1 | 0% | 52% | |
| 2 | 0% | 52% | |
| 3 | 0% | 52% | |
| 4 | 19% | 52% | Median | 
| 5 | 29% | 33% | |
| 6 | 4% | 5% | |
| 7 | 0.3% | 0.3% | |
| 8 | 0% | 0% | |
| 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 | 75 | 100% | 72–78 | 72–79 | 71–79 | 69–81 | 
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa | 65 | 59 | 100% | 56–62 | 55–63 | 55–63 | 54–64 | 
| Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond | 53 | 57 | 99.7% | 54–60 | 53–61 | 52–61 | 51–62 | 
| Eesti Reformierakond – Eesti Keskerakond | 60 | 55 | 98.9% | 53–58 | 52–59 | 51–60 | 50–61 | 
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 56 | 48 | 11% | 45–51 | 44–51 | 43–52 | 42–53 | 
| Eesti Reformierakond – Sotsiaaldemokraatlik Erakond | 44 | 45 | 0.6% | 42–48 | 41–49 | 41–49 | 40–51 | 
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa | 57 | 41 | 0% | 37–44 | 37–44 | 36–45 | 35–46 | 
| Eesti Reformierakond – Erakond Isamaa | 46 | 40 | 0% | 36–42 | 36–43 | 35–44 | 34–45 | 
| Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond | 45 | 38 | 0% | 35–41 | 35–41 | 34–42 | 33–43 | 
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa | 48 | 29 | 0% | 26–32 | 25–33 | 24–34 | 23–35 | 
| Eesti Konservatiivne Rahvaerakond – Sotsiaaldemokraatlik Erakond | 29 | 28 | 0% | 26–30 | 25–31 | 24–31 | 23–33 | 
| Eesti Keskerakond – Sotsiaaldemokraatlik Erakond | 36 | 27 | 0% | 24–29 | 24–30 | 23–30 | 22–31 | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 68 | 0.1% | 100% | |
| 69 | 0.5% | 99.9% | |
| 70 | 2% | 99.4% | |
| 71 | 3% | 98% | |
| 72 | 9% | 95% | |
| 73 | 13% | 86% | |
| 74 | 16% | 73% | |
| 75 | 14% | 57% | Median | 
| 76 | 17% | 43% | |
| 77 | 10% | 26% | |
| 78 | 7% | 16% | |
| 79 | 7% | 9% | Last Result | 
| 80 | 1.4% | 2% | |
| 81 | 0.4% | 0.5% | |
| 82 | 0.1% | 0.1% | |
| 83 | 0% | 0% | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 52 | 0.1% | 100% | |
| 53 | 0.3% | 99.9% | |
| 54 | 1.1% | 99.6% | |
| 55 | 4% | 98.6% | |
| 56 | 7% | 95% | |
| 57 | 11% | 88% | |
| 58 | 14% | 76% | |
| 59 | 17% | 62% | |
| 60 | 19% | 45% | |
| 61 | 15% | 26% | Median | 
| 62 | 6% | 11% | |
| 63 | 4% | 5% | |
| 64 | 1.1% | 1.5% | |
| 65 | 0.3% | 0.4% | Last Result | 
| 66 | 0.1% | 0.1% | |
| 67 | 0% | 0% | 
Eesti Reformierakond – Eesti Konservatiivne Rahvaerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 50 | 0.2% | 100% | |
| 51 | 0.8% | 99.7% | Majority | 
| 52 | 2% | 99.0% | |
| 53 | 5% | 97% | Last Result | 
| 54 | 8% | 92% | |
| 55 | 16% | 84% | |
| 56 | 18% | 68% | |
| 57 | 17% | 50% | Median | 
| 58 | 13% | 33% | |
| 59 | 10% | 20% | |
| 60 | 5% | 10% | |
| 61 | 3% | 5% | |
| 62 | 1.5% | 2% | |
| 63 | 0.3% | 0.4% | |
| 64 | 0.1% | 0.1% | |
| 65 | 0% | 0% | 
Eesti Reformierakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 48 | 0% | 100% | |
| 49 | 0.3% | 99.9% | |
| 50 | 0.7% | 99.7% | |
| 51 | 3% | 98.9% | Majority | 
| 52 | 5% | 96% | |
| 53 | 11% | 91% | |
| 54 | 15% | 80% | |
| 55 | 16% | 65% | Median | 
| 56 | 18% | 50% | |
| 57 | 15% | 31% | |
| 58 | 8% | 16% | |
| 59 | 5% | 9% | |
| 60 | 2% | 3% | Last Result | 
| 61 | 1.0% | 1.2% | |
| 62 | 0.2% | 0.3% | |
| 63 | 0% | 0.1% | |
| 64 | 0% | 0% | 
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 40 | 0% | 100% | |
| 41 | 0.2% | 99.9% | |
| 42 | 0.9% | 99.7% | |
| 43 | 2% | 98.8% | |
| 44 | 5% | 97% | |
| 45 | 12% | 92% | |
| 46 | 14% | 80% | |
| 47 | 13% | 67% | |
| 48 | 18% | 54% | |
| 49 | 15% | 36% | Median | 
| 50 | 10% | 21% | |
| 51 | 7% | 11% | Majority | 
| 52 | 2% | 4% | |
| 53 | 1.2% | 1.5% | |
| 54 | 0.3% | 0.3% | |
| 55 | 0% | 0% | |
| 56 | 0% | 0% | Last Result | 
Eesti Reformierakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 38 | 0.1% | 100% | |
| 39 | 0.2% | 99.9% | |
| 40 | 1.0% | 99.7% | |
| 41 | 4% | 98.7% | |
| 42 | 6% | 95% | |
| 43 | 10% | 89% | |
| 44 | 17% | 79% | Last Result | 
| 45 | 19% | 62% | Median | 
| 46 | 17% | 42% | |
| 47 | 10% | 25% | |
| 48 | 9% | 15% | |
| 49 | 3% | 6% | |
| 50 | 2% | 2% | |
| 51 | 0.4% | 0.6% | Majority | 
| 52 | 0.1% | 0.2% | |
| 53 | 0% | 0% | 
Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 33 | 0.1% | 100% | |
| 34 | 0.3% | 99.9% | |
| 35 | 1.4% | 99.7% | |
| 36 | 2% | 98% | |
| 37 | 6% | 96% | |
| 38 | 10% | 90% | |
| 39 | 13% | 79% | |
| 40 | 15% | 67% | |
| 41 | 18% | 52% | |
| 42 | 12% | 33% | Median | 
| 43 | 11% | 21% | |
| 44 | 6% | 11% | |
| 45 | 3% | 5% | |
| 46 | 0.9% | 1.3% | |
| 47 | 0.3% | 0.4% | |
| 48 | 0.1% | 0.1% | |
| 49 | 0% | 0% | |
| 50 | 0% | 0% | |
| 51 | 0% | 0% | Majority | 
| 52 | 0% | 0% | |
| 53 | 0% | 0% | |
| 54 | 0% | 0% | |
| 55 | 0% | 0% | |
| 56 | 0% | 0% | |
| 57 | 0% | 0% | Last Result | 
Eesti Reformierakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 32 | 0.1% | 100% | |
| 33 | 0.3% | 99.9% | |
| 34 | 1.0% | 99.6% | |
| 35 | 3% | 98.6% | |
| 36 | 7% | 96% | |
| 37 | 12% | 89% | |
| 38 | 13% | 77% | |
| 39 | 13% | 64% | |
| 40 | 16% | 51% | |
| 41 | 14% | 35% | Median | 
| 42 | 11% | 21% | |
| 43 | 6% | 10% | |
| 44 | 3% | 4% | |
| 45 | 1.0% | 1.3% | |
| 46 | 0.3% | 0.3% | Last Result | 
| 47 | 0% | 0.1% | |
| 48 | 0% | 0% | 
Eesti Konservatiivne Rahvaerakond – Eesti Keskerakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 32 | 0.2% | 100% | |
| 33 | 0.8% | 99.8% | |
| 34 | 2% | 99.0% | |
| 35 | 7% | 97% | |
| 36 | 12% | 90% | |
| 37 | 19% | 78% | |
| 38 | 19% | 60% | Median | 
| 39 | 16% | 41% | |
| 40 | 13% | 24% | |
| 41 | 7% | 11% | |
| 42 | 3% | 4% | |
| 43 | 1.0% | 1.4% | |
| 44 | 0.3% | 0.4% | |
| 45 | 0.1% | 0.1% | Last Result | 
| 46 | 0% | 0% | 
Eesti Keskerakond – Sotsiaaldemokraatlik Erakond – Erakond Isamaa

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 22 | 0.1% | 100% | |
| 23 | 0.5% | 99.9% | |
| 24 | 2% | 99.4% | |
| 25 | 4% | 97% | |
| 26 | 8% | 93% | |
| 27 | 13% | 85% | |
| 28 | 13% | 72% | |
| 29 | 16% | 59% | |
| 30 | 14% | 44% | Median | 
| 31 | 13% | 29% | |
| 32 | 9% | 16% | |
| 33 | 4% | 7% | |
| 34 | 2% | 3% | |
| 35 | 0.5% | 0.6% | |
| 36 | 0.1% | 0.1% | |
| 37 | 0% | 0% | |
| 38 | 0% | 0% | |
| 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 Konservatiivne Rahvaerakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 22 | 0.1% | 100% | |
| 23 | 0.5% | 99.9% | |
| 24 | 3% | 99.4% | |
| 25 | 7% | 97% | |
| 26 | 15% | 90% | |
| 27 | 20% | 75% | |
| 28 | 22% | 56% | Median | 
| 29 | 17% | 34% | Last Result | 
| 30 | 10% | 17% | |
| 31 | 5% | 7% | |
| 32 | 2% | 2% | |
| 33 | 0.5% | 0.6% | |
| 34 | 0.1% | 0.1% | |
| 35 | 0% | 0% | 
Eesti Keskerakond – Sotsiaaldemokraatlik Erakond

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 21 | 0.1% | 100% | |
| 22 | 0.7% | 99.9% | |
| 23 | 2% | 99.2% | |
| 24 | 8% | 97% | |
| 25 | 17% | 89% | |
| 26 | 21% | 72% | Median | 
| 27 | 22% | 51% | |
| 28 | 15% | 29% | |
| 29 | 9% | 14% | |
| 30 | 4% | 6% | |
| 31 | 1.0% | 1.4% | |
| 32 | 0.3% | 0.3% | |
| 33 | 0.1% | 0.1% | |
| 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: 9–16 August 2021
 
Calculations
- Sample size: 1000
 - Simulations done: 1,048,576
 - Error estimate: 2.12%