Mark Zuckerberg has never publicly disclosed his official SAT score, and no verified record of his exact score is available. However, it has been widely reported in credible media sources that he achieved a near perfect score on the SAT during his high school years. Multiple biographies and news articles, including those from The Harvard Crimson and Business Insider, have cited that Zuckerberg scored 1600 out of 1600 on the SAT, which was the maximum possible score under the pre 2005 SAT format.
This exceptional score contributed to his admission to Harvard University, where he began his studies in 2002 before eventually leaving to focus on developing Facebook.
It is important to note that while this 1600 figure is commonly cited, it has not been officially confirmed by Zuckerberg himself. As with many personal academic records, the exact score remains part of public speculation rather than documented fact.