The Oval Office—the primary workspace of the President of the United States—is located in the West Wing of the White House at 1600 Pennsylvania Avenue NW, Washington, D.C.
The West Wing also houses the Cabinet Room, Situation Room, Roosevelt Room, and offices for senior staff (Chief of Staff, National Security Advisor, Press Secretary). The White House has been the official residence and workplace of every U.S. president since John Adams (1800).