Since 1901, the Nobel Prize has been awarded to a total of 965 individuals and 27 organizations . In 2025, The United States has the highest number of Nobel laureates in the world, with over 425 Nobel laureates. Around 71% of all Nobel Prizes have been awarded to Americans; around 29% of them are immigrants from other nations.
U.S. President Theodore Roosevelt was the first American to win a Nobel Prize of any kind, being awarded the Nobel Peace Prize in 1906 for his role in negotiating peace for the Russo-Japanese War. Albert Michelson was the first American to win a Nobel Prize in any of the sciences, and Sinclair Lewis was the first American to win the Nobel Prize in Literature.