Latest polls from Instytut Badań Pollster
Rating of parties
Institute often rates KO higher
In 46% of election polls, Instytut Badań Pollster rates KO higher than the general election trend of all institutes.
Institute often rates Lewica higher
In 77% of election polls, Instytut Badań Pollster rates Lewica higher than the general election trend of all institutes.
Institute often rates PiS higher
In 78% of election polls, Instytut Badań Pollster rates PiS higher than the general election trend of all institutes.
Institute often rates ZP lower
In 31% of election polls Instytut Badań Pollster rates ZP lower than the general election trend of all institutes.
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
Average deviation
On average, party poll results in Instytut Badań Pollster pre-election polls deviate from the actual result by 1.5 percentage points.
Average ranking
Compared to other institutes' accuracy in pre-election polls, Instytut Badań Pollster's average ranking is 4.0.
0x the most accurate prediction
2
0x the second best prediction
3
0x the third best prediction
4
1x on rank 4