The 2018 Gallup analysis
was even more favorable to Israel than the Pew report:
Again, party differences in these attitudes are notable, with Republicans more positive than Democrats about Israel and Democrats more positive than Republicans about the Palestinian Authority.
83% of Republicans, 72% of independents and 64% of Democrats view Israel favorably.
27% of Democrats, 21% of independents and 12% of Republicans view the Palestinian government favorably.
Gallup, however, asked for opinion on the "Palestinian Authority" rather than the "Palestinians". Many people who sympathize with the Palestinian people also dislike the Palestinian Authority.