Promotion cutoffs and participation counts across all four divisions. Data from the official USACO results page.
The bronze division had 5129 total participants, of whom 3954 were pre-college students. All competitors who scored 700 or higher on this contest are automatically promoted to the silver division.
The silver division had 3551 total participants, of whom 2737 were pre-college students. All competitors who scored 650 or higher on this challenging contest are automatically promoted to the gold division.
The gold division had 774 total participants, of whom 546 were pre-college students. All competitors who scored 750 or higher on this contest are automatically promoted to the platinum division. Detailed results for all those promoted are here.
The platinum division had 479 total participants, of whom 335 were pre-college students. Results for top scorers are here. Congratulations to all of the top participants for their excellent results!