Opinion Poll by Norstat for MTÜ Ühiskonnauuringute Instituut, 22–28 September 2025
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 |
|---|---|---|---|---|---|---|
| Erakond Isamaa (EPP) | 0.0% | 26.4% | 24.7–28.2% | 24.2–28.8% | 23.8–29.2% | 23.0–30.1% |
| Eesti Keskerakond (RE) | 0.0% | 19.0% | 17.5–20.7% | 17.1–21.1% | 16.7–21.6% | 16.0–22.4% |
| Eesti Konservatiivne Rahvaerakond (PfE) | 0.0% | 17.0% | 15.5–18.6% | 15.2–19.1% | 14.8–19.5% | 14.1–20.3% |
| Eesti Reformierakond (RE) | 0.0% | 14.5% | 13.2–16.0% | 12.8–16.4% | 12.5–16.8% | 11.8–17.6% |
| Sotsiaaldemokraatlik Erakond (S&D) | 0.0% | 12.1% | 10.9–13.5% | 10.5–13.9% | 10.2–14.3% | 9.7–15.0% |
| Erakond Parempoolsed (EPP) | 0.0% | 6.1% | 5.2–7.2% | 5.0–7.5% | 4.8–7.8% | 4.4–8.3% |
| Eesti 200 (EPP) | 0.0% | 2.5% | 2.0–3.3% | 1.8–3.5% | 1.7–3.7% | 1.5–4.1% |
| Erakond Eestimaa Rohelised (Greens/EFA) | 0.0% | 0.9% | 0.6–1.4% | 0.5–1.6% | 0.5–1.7% | 0.4–2.0% |
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 |
|---|---|---|---|---|---|---|
| Erakond Isamaa (EPP) | 0 | 2 | 2–3 | 2–3 | 2–3 | 2–3 |
| Eesti Keskerakond (RE) | 0 | 2 | 1–2 | 1–2 | 1–2 | 1–2 |
| Eesti Konservatiivne Rahvaerakond (PfE) | 0 | 1 | 1–2 | 1–2 | 1–2 | 1–2 |
| Eesti Reformierakond (RE) | 0 | 1 | 1 | 1 | 1 | 1 |
| Sotsiaaldemokraatlik Erakond (S&D) | 0 | 1 | 1 | 1 | 1 | 1 |
| Erakond Parempoolsed (EPP) | 0 | 0 | 0 | 0 | 0 | 0 |
| Eesti 200 (EPP) | 0 | 0 | 0 | 0 | 0 | 0 |
| Erakond Eestimaa Rohelised (Greens/EFA) | 0 | 0 | 0 | 0 | 0 | 0 |
Erakond Isamaa (EPP)
For a full overview of the results for this party, see the Erakond Isamaa (EPP) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 82% | 100% | Median |
| 3 | 18% | 18% | |
| 4 | 0% | 0% | Majority |
Eesti Keskerakond (RE)
For a full overview of the results for this party, see the Eesti Keskerakond (RE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 29% | 100% | |
| 2 | 71% | 71% | Median |
| 3 | 0% | 0% |
Eesti Konservatiivne Rahvaerakond (PfE)
For a full overview of the results for this party, see the Eesti Konservatiivne Rahvaerakond (PfE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 89% | 100% | Median |
| 2 | 11% | 11% | |
| 3 | 0% | 0% |
Eesti Reformierakond (RE)
For a full overview of the results for this party, see the Eesti Reformierakond (RE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 99.7% | 100% | Median |
| 2 | 0.3% | 0.3% | |
| 3 | 0% | 0% |
Sotsiaaldemokraatlik Erakond (S&D)
For a full overview of the results for this party, see the Sotsiaaldemokraatlik Erakond (S&D) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0.2% | 100% | Last Result |
| 1 | 99.8% | 99.8% | Median |
| 2 | 0% | 0% |
Erakond Parempoolsed (EPP)
For a full overview of the results for this party, see the Erakond Parempoolsed (EPP) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
Eesti 200 (EPP)
For a full overview of the results for this party, see the Eesti 200 (EPP) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
Erakond Eestimaa Rohelised (Greens/EFA)
For a full overview of the results for this party, see the Erakond Eestimaa Rohelised (Greens/EFA) 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 |
|---|---|---|---|---|---|---|---|
| Erakond Isamaa (EPP) – Erakond Parempoolsed (EPP) – Eesti 200 (EPP) | 0 | 2 | 0% | 2–3 | 2–3 | 2–3 | 2–3 |
| Eesti Konservatiivne Rahvaerakond (PfE) | 0 | 1 | 0% | 1–2 | 1–2 | 1–2 | 1–2 |
| Sotsiaaldemokraatlik Erakond (S&D) | 0 | 1 | 0% | 1 | 1 | 1 | 1 |
| Erakond Eestimaa Rohelised (Greens/EFA) | 0 | 0 | 0% | 0 | 0 | 0 | 0 |
Erakond Isamaa (EPP) – Erakond Parempoolsed (EPP) – Eesti 200 (EPP)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 82% | 100% | Median |
| 3 | 18% | 18% | |
| 4 | 0% | 0% | Majority |
Eesti Konservatiivne Rahvaerakond (PfE)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 89% | 100% | Median |
| 2 | 11% | 11% | |
| 3 | 0% | 0% |
Sotsiaaldemokraatlik Erakond (S&D)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0.2% | 100% | Last Result |
| 1 | 99.8% | 99.8% | Median |
| 2 | 0% | 0% |
Erakond Eestimaa Rohelised (Greens/EFA)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
Technical Information
Opinion Poll
- Polling firm: Norstat
- Commissioner(s): MTÜ Ühiskonnauuringute Instituut
- Fieldwork period: 22–28 September 2025
Calculations
- Sample size: 1000
- Simulations done: 2,097,152
- Error estimate: 1.40%