How old was obama when elected president?

On this day in 2008, Senator Barack Obama of Illinois defeats Senator John McCain of Arizona to become the 44th U.S. president, and the first African American elected to the White House. The 47-year-old Democrat garnered 365 electoral votes and nearly 53 percent of the popular vote, while his 72-year-old Republican challenger captured 173 electoral votes and more than 45 percent of the popular vote. read more

The inauguration of Barack Obama as the 44th President took place on January 20, 2009. In his first few days in office, Obama issued executive orders and presidential memoranda directing the U.S. military to develop plans to withdraw troops from Iraq. read more

The youngest person to be elected president was John F. Kennedy, at 43 years, 163 days of age on election day; the oldest was Ronald Reagan, who was 73 years, 274 days old at the time of his election to a second term. read more