What I am quoting below are from the Gallup survey of March 6, 2025:
Bottom Line Americans’ sympathies with the Israelis continue to decline, largely because of Democrats’ dwindling support for the Israelis in the long-standing conflict with the Palestinians
Republicans broadly sympathize with the Israelis (75%) over the Palestinians (10%), while Democrats sympathize with the Palestinians over the Israelis by a nearly 3-to-1 ratio (59% vs. 21%).