USAMO historical results

This is the USAMO historical results page. Post results here so the USAMO page does not become cluttered.

USAMO Perfect Scorers

Currently, a perfect score on the USAMO is 42 points. For the first couple of decades or so of the competition, a perfect score was 100.

The top 12 scorers on the USAMO are currently designated as USAMO winners. In the past, this number was smaller.

2006:
- Brian Lawrence
- Alex Zhai
- Yufei Zhao
- Peng Shi
- Sherry Gong
- Richard McCutchen
- Yi Sun
- Arnav Tripathy
- Taehyeon (Ryan) Ko
- Yi Han
- Yakov Berchenko-Kogan
- Tedrick Leung
2005:
- Robert Cordwell
- Zhou Fan
- Sherry Gong
- Rishi Gupta
- Hyun Soo Kim
- Brian Lawrence
- Albert Ni
- Natee Pitiwan
- Eric Price
- Peng Shi
- Yi Sun
- Yufei Zhao
2004:
- Tiankai Liu
- Jae Bae
- Jongmin Baek
- Oleg Golberg
- Matt Ince
- Janos Kramar
- Alison Miller
- Aaron Pixton
- Brian Rice
- Jacob Tsimerman
- Ameya Velingker
- Tony Zhang
1995:
- Aleksander Khazanov
- Jonathan Weinstein
- Samit Dasgupta
- Craig Helfgott
1994:
- Jeremy Bem
- Noam Shazeer
- Stephen Wang
1989:
- Jordan Ellenberg
- Andrew Kresh
- Jonathan Higa
- Richard Rusczyk
- Jeff Vanderkam
- Sam Vandervelde
- David Carlton

The next 12 highest scorers (unless there is a tie) on the USAMO exam after the winners are the honorable mentions (often abbreviated HM).