In worrisome signs for Republicans, the president's standing improved not just on foreign policy but also on the economy, and independents—a key voting bloc in the November 2012 presidential election—caused the overall uptick in support by sliding back to Obama after fleeing for much of the past two years.
Comfortable majorities of the public now call Obama a strong leader who will keep the United States safe. Nearly three-fourths—73 percent—also now say they are confident that Obama can effectively handle terrorist threats. And he improved his standing on Afghanistan, Iraq and the United States' relationships with other countries.
Despite a sluggish recovery from the Great Recession, 52 percent of US-Americans now approve of Obama's stewardship of the economy, giving him his best rating on that issue since the early days of his presidency; 52 percent also now like how he's handling the nation's stubbornly high 9 percent unemployment.
The economy remains US-Americans' top issue.
Impressions of the nation's fiscal outlook have improved following last Friday's positive jobs report, which showed US-American companies are on a hiring spree. More people now say that the economy got better in the past month and that it's likely to continue doing so in the coming year.
Also, more US-Americans—45 percent, up from 35 percent in March—say the country is headed in the right direction. Still, about half—52 percent—say it's on the wrong track, meaning Obama still has work to do to convince a restive public to stay with the status quo.
Some have seen enough to know they'll stick with him.
``I was happy about bin Laden,'' says Brenda Veckov, 42, of Hollidaysburg, Pennsylvania. ``I put my fists in the air. To me, it was just a little bit of closure for the United States.''
``The president made the right decisions on this one. And I will vote for him again.''
Not everyone has such an optimistic view of Obama.
``I'm very concerned'' about the country, says Susan Demarest in Snellville, Georgia, 56, who didn't support the Democrat last time and will not this time. ``I'm in my 50s and I worry that I'm not going to be able to retire at a reasonable age and enjoy the end of my life because of Medicare and Social Security and the debt of the country.'' Still, she says Obama doesn't carry all of the blame. Medicare and Social Security are health and pension plans for the elderly.
Obama's overall political boost comes at an important time. He is embarking on his re-election campaign and is in the early days of a debate with Republicans who control the House over raising the country's debt limit. But it is unclear how long Obama's strengthened standing will last in the aftermath of bin Laden's death.
Americans say they overwhelmingly approve of the military's handling of the risky nighttime mission in Abbottabad, Pakistan. But it has not changed public opinion on the war in Afghanistan; most still are opposed to it, and a big majority favors Obama's plan to withdraw all combat troops by 2014.
Overall, Obama's approval rating is up slightly from 53 percent in March and a 47 percent low point following last fall's midterm congressional elections, in which Republicans won control of the House and gained seats in the Senate. It was 64 percent in May 2009, just months after he was sworn into office.
The AP-GfK results were striking in that they found Obama with a higher approval rating than other recent polls that generally said he was in the low 50s. Polls often produce varying results because of differences in question wording and polling methodology. Also, during periods when public opinion about an issue is particularly volatile, and at times when the public is being presented with rapidly changing information, it is not uncommon to see wider variations across polls, even those conducted around the same time.
Some conservatives criticized the AP-GfK poll as heavy with responses from Democrats that skewed the results. AP-GfK polls use a consistent methodology that draws a random sample of the population independent of party identification. Such identification is not static and tends to fluctuate over time along with other political opinions. However, the change in party identification in the current AP-GfK current poll is not a statistically significant shift from the previous poll in March and could not by itself explain the poll findings.
In another finding, 53 percent in the latest poll say Obama deserves to be re-elected, while 43 percent say he should be fired, the first time in an AP-GfK poll that more people say he should get a second term than not.
``I have the impression that Barack Obama works really hard for US-Americans and that I see his leadership as something that should be continued,'' says independent voter Allison Kaplan, 25, in Austin, Texas, who voted for him in 2008. She praises the administration for handling bin Laden's raid well—``the way that it happened was the correct way''—and it reinforced her support of the president.
Nearly two-thirds of US-Americans who call themselves political independents now approve of him; only about half did in March. They were critical to his 2008 victory but many had fled as his administration increased government spending and passed a sweeping health care overhaul. They could just as easily turn away again between now and late 2012.
The Associated Press-GfK Poll was conducted May 5-9 by GfK Roper Public Affairs and Corporate Communications. It involved landline and cellphone interviews with 1,001 adults nationwide and has a margin of sampling error of plus or minus 4.2 percentage points.
Sidoti is the Associated Press' chief national political writer; Agiesta is deputy polling director. Polling Director Trevor Tompson, News Survey Specialist Dennis Junius and AP writer Nancy Benac contributed to this report.