The poll, published in the left-leaning Haaretz newspaper, shows that 54 per cent of those surveyed believe there was no clear winner in the 50 days of war.
The fighting killed 2,143 Palestinians, most of them civilians, according to Palestinian health officials and UN officials. On the Israeli side, 64 soldiers, five civilians and a Thai worker were killed.
The poll underscores the unease pervading Israeli society after the third round of fighting between Israel and Gaza-based Islamic militants in the seven years since Hamas took control of the densely populated coastal strip.
Others, particularly residents of hard-hit agricultural communities abutting the Gaza border, fear that without a clear political roadmap for the Palestinian territory's future, a resumption of the rocket and mortar fire that caused such considerable disruption to their lives for most of the summer is not so much a question of if, but rather of when.
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Hamas, though badly battered, remains in control of Gaza with part of its military arsenal intact. Israel and Egypt are to continue to control access to the blockaded coastal strip despite Hamas' long-running demand that the border closures imposed in 2007 be lifted.
A former director of Israel's Shin Bet security service, Yuval Diskin, said the war's results "were disappointing and were accompanied by what some have described as a sense of sourness."
"The cease-fire that was achieved with Hamas has left the Israeli public frustrated," Diskin wrote in a commentary published in the popular Yedioth Ahronoth newspaper today.
The paper did not say how the survey was conducted.