In addition, 49 percent of those polled believe that introducing the euro would be bad for the Polish economy, while 17 percent hold the opposite view.
The remainder are either undecided or believe there would be no net effect.
The poll also revealed a divide across the political spectrum, as 58 percent of people identifying as right-wing believe that joining the eurozone would harm the country, compared to only 26 percent of those identifying as left-wing.
Sixty-two percent of those supporting the governing Law and Justice (PiS) party said switching to the euro would harm the country, while 30 percent of supporters of the opposition Civic Platform (PO) party held the same view, as did a similar proportion of supporters of the liberal Nowoczesna (Modern) party.
The survey was conducted in early December using a representative sample of 1,059 adult residents and employing computer-assisted personal interviewing. (sl/gs)