Opinion Poll by Marc for Πρώτο ΘΕΜΑ, 8–11 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 |
|---|---|---|---|---|---|---|
| Νέα Δημοκρατία (EPP) | 0.0% | 33.7% | 31.8–35.7% | 31.2–36.2% | 30.8–36.7% | 29.9–37.7% |
| Κίνημα Αλλαγής (S&D) | 0.0% | 13.0% | 11.7–14.5% | 11.4–14.9% | 11.0–15.3% | 10.4–16.0% |
| Πλεύση Ελευθερίας (NI) | 0.0% | 11.6% | 10.3–13.0% | 10.0–13.4% | 9.7–13.7% | 9.1–14.4% |
| Ελληνική Λύση (ECR) | 0.0% | 9.2% | 8.1–10.5% | 7.8–10.9% | 7.5–11.2% | 7.0–11.8% |
| Κομμουνιστικό Κόμμα Ελλάδας (NI) | 0.0% | 8.4% | 7.3–9.6% | 7.0–10.0% | 6.8–10.3% | 6.3–10.9% |
| Συνασπισμός Ριζοσπαστικής Αριστεράς (GUE/NGL) | 0.0% | 6.6% | 5.7–7.8% | 5.4–8.1% | 5.2–8.4% | 4.8–8.9% |
| Φωνή Λογικής (PfE) | 0.0% | 3.9% | 3.2–4.8% | 3.0–5.1% | 2.9–5.3% | 2.6–5.8% |
| Μέτωπο Ευρωπαϊκής Ρεαλιστικής Ανυπακοής (GUE/NGL) | 0.0% | 2.9% | 2.3–3.7% | 2.1–3.9% | 2.0–4.2% | 1.8–4.6% |
| Κίνημα Δημοκρατίας (RE) | 0.0% | 2.5% | 1.9–3.3% | 1.8–3.5% | 1.7–3.7% | 1.4–4.1% |
| Δημοκρατικό Πατριωτικό Κίνημα ΝΙΚΗ (NI) | 0.0% | 2.2% | 1.7–2.9% | 1.5–3.1% | 1.4–3.3% | 1.2–3.7% |
| Σπαρτιάτες (*) | 0.0% | 1.5% | 1.1–2.2% | 1.0–2.4% | 0.9–2.5% | 0.8–2.9% |
| Νέα Αριστερά (GUE/NGL) | 0.0% | 0.6% | 0.4–1.1% | 0.3–1.2% | 0.3–1.4% | 0.2–1.6% |
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 |
|---|---|---|---|---|---|---|
| Νέα Δημοκρατία (EPP) | 0 | 7 | 7–8 | 7–8 | 7–8 | 6–8 |
| Κίνημα Αλλαγής (S&D) | 0 | 3 | 2–3 | 2–3 | 2–3 | 2–4 |
| Πλεύση Ελευθερίας (NI) | 0 | 3 | 2–3 | 2–3 | 2–3 | 2–3 |
| Ελληνική Λύση (ECR) | 0 | 2 | 2 | 2–3 | 2–3 | 1–3 |
| Κομμουνιστικό Κόμμα Ελλάδας (NI) | 0 | 2 | 2 | 2 | 1–2 | 1–3 |
| Συνασπισμός Ριζοσπαστικής Αριστεράς (GUE/NGL) | 0 | 2 | 1–2 | 1–2 | 1–2 | 1–2 |
| Φωνή Λογικής (PfE) | 0 | 1 | 1 | 1 | 0–1 | 0–1 |
| Μέτωπο Ευρωπαϊκής Ρεαλιστικής Ανυπακοής (GUE/NGL) | 0 | 0 | 0–1 | 0–1 | 0–1 | 0–1 |
| Κίνημα Δημοκρατίας (RE) | 0 | 0 | 0–1 | 0–1 | 0–1 | 0–1 |
| Δημοκρατικό Πατριωτικό Κίνημα ΝΙΚΗ (NI) | 0 | 0 | 0 | 0 | 0–1 | 0–1 |
| Σπαρτιάτες (*) | 0 | 0 | 0 | 0 | 0 | 0 |
| Νέα Αριστερά (GUE/NGL) | 0 | 0 | 0 | 0 | 0 | 0 |
Νέα Δημοκρατία (EPP)
For a full overview of the results for this party, see the Νέα Δημοκρατία (EPP) 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 | 0.5% | 100% | |
| 7 | 65% | 99.5% | Median |
| 8 | 34% | 34% | |
| 9 | 0.3% | 0.3% | |
| 10 | 0% | 0% |
Κίνημα Αλλαγής (S&D)
For a full overview of the results for this party, see the Κίνημα Αλλαγής (S&D) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 23% | 100% | |
| 3 | 76% | 77% | Median |
| 4 | 1.3% | 1.3% | |
| 5 | 0% | 0% |
Πλεύση Ελευθερίας (NI)
For a full overview of the results for this party, see the Πλεύση Ελευθερίας (NI) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 31% | 100% | |
| 3 | 69% | 69% | Median |
| 4 | 0% | 0% |
Ελληνική Λύση (ECR)
For a full overview of the results for this party, see the Ελληνική Λύση (ECR) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 1.4% | 100% | |
| 2 | 93% | 98.6% | Median |
| 3 | 5% | 5% | |
| 4 | 0% | 0% |
Κομμουνιστικό Κόμμα Ελλάδας (NI)
For a full overview of the results for this party, see the Κομμουνιστικό Κόμμα Ελλάδας (NI) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 5% | 100% | |
| 2 | 94% | 95% | Median |
| 3 | 0.7% | 0.7% | |
| 4 | 0% | 0% |
Συνασπισμός Ριζοσπαστικής Αριστεράς (GUE/NGL)
For a full overview of the results for this party, see the Συνασπισμός Ριζοσπαστικής Αριστεράς (GUE/NGL) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 50% | 100% | |
| 2 | 50% | 50% | Median |
| 3 | 0% | 0% |
Φωνή Λογικής (PfE)
For a full overview of the results for this party, see the Φωνή Λογικής (PfE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 4% | 100% | Last Result |
| 1 | 96% | 96% | Median |
| 2 | 0.1% | 0.1% | |
| 3 | 0% | 0% |
Μέτωπο Ευρωπαϊκής Ρεαλιστικής Ανυπακοής (GUE/NGL)
For a full overview of the results for this party, see the Μέτωπο Ευρωπαϊκής Ρεαλιστικής Ανυπακοής (GUE/NGL) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 65% | 100% | Last Result, Median |
| 1 | 35% | 35% | |
| 2 | 0% | 0% |
Κίνημα Δημοκρατίας (RE)
For a full overview of the results for this party, see the Κίνημα Δημοκρατίας (RE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 64% | 100% | Last Result, Median |
| 1 | 36% | 36% | |
| 2 | 0% | 0% |
Δημοκρατικό Πατριωτικό Κίνημα ΝΙΚΗ (NI)
For a full overview of the results for this party, see the Δημοκρατικό Πατριωτικό Κίνημα ΝΙΚΗ (NI) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 96% | 100% | Last Result, Median |
| 1 | 4% | 4% | |
| 2 | 0% | 0% |
Σπαρτιάτες (*)
For a full overview of the results for this party, see the Σπαρτιάτες (*) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 99.7% | 100% | Last Result, Median |
| 1 | 0.3% | 0.3% | |
| 2 | 0% | 0% |
Νέα Αριστερά (GUE/NGL)
For a full overview of the results for this party, see the Νέα Αριστερά (GUE/NGL) 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 |
|---|---|---|---|---|---|---|---|
| Νέα Δημοκρατία (EPP) | 0 | 7 | 0% | 7–8 | 7–8 | 7–8 | 6–8 |
| Φωνή Λογικής (PfE) | 0 | 1 | 0% | 1 | 1 | 0–1 | 0–1 |
Νέα Δημοκρατία (EPP)

| 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 | 0.5% | 100% | |
| 7 | 65% | 99.5% | Median |
| 8 | 34% | 34% | |
| 9 | 0.3% | 0.3% | |
| 10 | 0% | 0% |
Φωνή Λογικής (PfE)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 4% | 100% | Last Result |
| 1 | 96% | 96% | Median |
| 2 | 0.1% | 0.1% | |
| 3 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: Marc
- Commissioner(s): Πρώτο ΘΕΜΑ
- Fieldwork period: 8–11 September 2025
Calculations
- Sample size: 968
- Simulations done: 2,097,152
- Error estimate: 2.39%