Zuckerberg was born on May 14, 1984 in White Plains, New York. He is the son of Karen (née Kempner), a psychiatrist, and Edward Zuckerberg, a dentist. His ancestors came from Germany, Austria and Poland. He and his three sisters, Randi, Donna, and Arielle, were brought up in Dobbs Ferry, New York, a small Westchester County village about 21 miles north of Midtown Manhattan. Zuckerberg was raised Jewish and had a Bar Mitzvah when he turned 13.
At Ardsley High School, Zuckerberg excelled in classes. He transferred to the private school Phillips Exeter Academy, in New Hampshire, in his junior year, where he won prizes in science (math, astronomy, and physics) and classical studies. In his youth, he also attended the Johns Hopkins Center for Talented Youth summer camp. On his college application, Zuckerberg stated that he could read and write French, Hebrew, Latin, and ancient Greek. He was captain of the fencing team.