Abraham Lincoln served as the 16th president of the United States from March 4, 1861, until his death on April 15, 1865.

Quick Scoop: Key facts

  • He first took office on March 4, 1861, at the start of the U.S. Civil War.
  • His presidency ended when he was assassinated on April 15, 1865, a little over a month into his second term.
  • He was elected twice, in 1860 and again in 1864.

So if you’re wondering “when was Abraham Lincoln president,” the short answer is: 1861–1865.

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