Latest voting intention survey by Prorata for Greece
In the latest voting intention survey for the election in Greece conducted by Prorata, the parties received the following results: Nea Dimokratia 27%, PASOK 13.2%, Ellinikí Lýsi 11.5%, Kommounistikó 9.2%, Plefsi Eleftherias 9.2%, SYRIZA 8%, Foní Logikís 4.6%, MeRA25 4%, NIKI 2.3%, Kínima Dimokratías 1.7% and Néa Aristerá 1.7%. The voting intention survey interviewed a total of 1038 people during the period 19.09.2025 - 19.09.2025.
1038 participants
15.09.2025 - 19.09.2025
Prorata
Development since the last election on 25.06.2023
Seats in parliament
300
Majority requires 151 seats
KKE
32
10.7%
PE
32
10.7%
SYRIZA
27
9%
MeRA25
13
4.3%
PASOK
46
15.3%
ND
94
31.3%
EL
40
13.3%
FL
16
5.3%
Nea Dimokratia + PASOK + Foní Logikís
Nea Dimokratia + Ellinikí Lýsi + Foní Logikís
Nea Dimokratia + PASOK
67
PolitPro Score
Prorata achieves a score of 67/100 in the PolitPro Score.
What is the PolitPro Score?
The PolitPro Score evaluates the reliability of polling institutes based on their accuracy in elections and neutrality toward political parties. Significant biases in favor of or against parties compared to election trends result in deductions. The maximum score is 100.
Rating of parties
Comparison of historical poll results with overall election trends across all institutes (in %)
What are significant differences?
The PolitPro election trend, which calculates a time-weighted average value of current election polls, serves as a comparison value. A poll value is considered higher/lower if it is more than one percentage point higher/lower than the election trend. The overview shows all parties for which there is a deviation in a particular direction in at least 30% of the institute's election polls.
Accuracy in elections
2.2
Average deviation
On average, party poll results in Prorata pre-election polls deviate from the actual result by 2.2 percentage points.
Average Deviation of Pre-Election Polls from the Results of Recent Elections
| Deviation | Election | Rank |
|---|---|---|
|
3.27
|
Parliamentary Election in Greece 2023 | 10/11 |
|
1.16
|
Parliamentary Election in Greece 2019 | 8/11 |
How is an institute’s accuracy calculated?
The accuracy indicates how closely pre-election polls matched the actual election results.