Americans backing Israel in ever-growing numbers, poll shows

Americans' sympathies lean heavily toward Israel over the Palestinians in the highest level of support seen in 22 years.

According to data gleaned from Gallup's 2013 World Affairs poll, 64 percent of Americans support Israel over the Palestinians, with 12 percent backing the Palestinians over Israel. The last time Israel garnered as much support from Americans was in 1991 during the Gulf War.

Republicans are much likelier than Democrats to favor the Israelis, at 78 percent to 55 percent, with independents at 63 percent. But since 2001, independents have shown the greatest gain in support, up 21 percent. The support from Republicans has increased 18 percent during that time and Democrats' backing has grown 4 percent.

Older Americans backed Israel in the greatest numbers, with 71 percent among those 55 and older showing sympathy. The figure fell to 65 percent among 35- to 54-year-olds and 55 percent among 18- to 34-year-olds.

Among young adults, the percentage of those answering no opinion or does not favor either side has increased.

Each age group polled 12 percent in favor of the Palestinians. 

The poll was conducted Feb. 7-10, with a random sample of 1,015 adults aged 18 and older living in all 50 states and the District of Columbia. The poll had a margin of error of plus or minus 4 points.