The poll conducted by prominent pollster Khalil Shikaki and released Tuesday shows that Hamas leader Ismail Haniyeh would win with 49 percent to Abbas’ 42 percent.
Shikaki links the results to what’s perceived as a Hamas win in its latest confrontation with Israel and dissatisfaction with Abbas’ government, particularly over a new social security law.
The poll interviewed 1,200 people in the West Bank and the Gaza Strip and had a 3 percent margin of error.
Abbas’ Fatah faction and Hamas are bitter rivals. Palestinian elections were last held in 2006 and have been repeatedly delayed since.
Last month, a botched Israeli commando incursion triggered a flare-up between Israel and Gaza, which saw the fiercest Hamas rocket salvoes and IDF airstrikes since 2014 Operation Protective Edge.