Barack Obama finished his tenure as president with a 47.9% average job approval rating. He ranks below eight presidents and ahead of only three -- Gerald Ford, Jimmy Carter and Harry Truman -- in Gallup's polling history.

Job Approval Averages for U.S. Presidents Since World War II

John F. Kennedy, Dwight Eisenhower and George H.W. Bush, all of whom averaged better than 60% job approval while in office, have the highest averages. Three others -- Bill Clinton, Lyndon Johnson and Ronald Reagan -- have averages above the majority level. Obama's predecessor, George W. Bush, falls just below the majority level at 49.4%.

Despite subpar approval ratings for much of his presidency, Obama finished strong. His final job approval rating, based on Jan. 17-19 Gallup Daily tracking, was 59%. Only Clinton (66%) and Reagan (63%) had higher scores in Gallup's last measurement of their approval ratings, while Eisenhower (59%) and Kennedy (58%) had similar final ratings.

Obama began his presidency with approval ratings in the high 60s, among the best for a newly elected president. But by the end of his first year, his approval ratings fell to near 50% and dropped below the majority level early in his second year. After his first year, he received sustained majority approval only once more during his first term in office. Fortunately for him, that came during his 16^th quarter in office -- around the time he was re-elected in the fall of 2012. Shortly after his second term began, his support dipped back into the 40s and did not return to the majority level again until his final year in office. His 32^nd and final quarter job approval average of 55.7% was his third-highest as president.

Obama's average job approval ratings were generally similar in his first (49.1%) and second (46.7%) terms as president.

Obama Ratings Mainly Avoided Extremes

Obama's highest individual job approval measurement in office was 69%, in January 2009 during the first few days of his presidency. He is one of only three presidents, along with Richard Nixon and Reagan, never to register an approval rating in the 70s.

And while he never achieved extremely high ratings, neither did he achieve extreme lows. At various points in his presidency his approval ratings dipped to 38%. This included in August and October 2011 after contentious negotiations over the debt ceiling limit and subsequent downgrading of the U.S. credit rating. Obama also failed to generate sufficient support for legislation designed to address the still-weak employment situation.

Obama's approval ratings also fell to 38% in September 2014, shortly after the Islamic State terrorist group released videos showing the beheadings of U.S. journalists captured overseas. Those incidents came on the heels of a summer of increased international tensions between Russia and Ukraine, and between Israel and the Palestinians. Domestically, the deaths of young black men Eric Garner and Michael Brown in confrontations with white police officers led to increased racial tensions.

All other presidents except Eisenhower and Kennedy fell below 38% at some point in their presidencies, with five different presidents receiving ratings below 30%.

Job Approval Highs and Lows for U.S. Presidents Since World War II

The 31-point range between Obama's high and low approval ratings ties with Eisenhower as the second-smallest in Gallup's records, behind Kennedy's 27-point range.

Obama's approval ratings are notable for the absence of a major "rally event." These incidents, often involving a threat to U.S. security, galvanize the public and result in a surge in support for government leaders. For example, George W. Bush registered the all-time high job approval rating of 90% after the 9/11 terror attacks. The elder George H.W. Bush had an 89% approval rating after the U.S. victory in the 1991 Persian Gulf War.

Obama did enjoy a modest surge in support, to 52% after the capture of Osama bin Laden in May 2011, but otherwise his support moved more gradually when it did change.

Obama's ratings were likely also held in check by the historic party polarization in his ratings. Republicans consistently gave him low job approval ratings -- never above 20% after a honeymoon phase ended in mid-2009. In contrast, Democratic support was mostly 80% or higher throughout his term in office.

Implications

Despite relatively strong approval ratings at the beginning and end of his presidency, Obama's average job approval rating for his entire presidency was lackluster, weighed down by a long period of sub-50% ratings. That partly reflects the fact that the country didn't suffer any major wars or international incidents that might have produced a "rally effect." On the other hand, it does reflect entrenched polarization, with very limited Republican support throughout his presidency.

His lackluster support may to some degree reflect his governing in a time of consistently low satisfaction with the state of the nation, low trust in government and diminished confidence in major U.S. institutions. It may also reflect some of his policies, most notably the divisive Affordable Care Act and his attempt to use executive orders to advance his immigration policy, something he was unable to accomplish through the legislative process.

A president's overall approval average is one indication of how well he did his job, but often a president's ratings at the end of his presidency have a greater impact on how he is remembered. Reflecting this, Americans believe that Obama will be judged more positively than negatively by history, and predict he will go down in history as a better president than several of his predecessors who had higher average approval ratings.

From http://www.gallup.com/poll/202742/obama-averages-job-approval-president.aspx?utm_source=alert&utm_medium=email&utm_content=morelink&utm_campaign=syndication