How many people died during 9/11?
Casualties of the September 11 attacks
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During the September 11 attacks of 2001, 2,996 people were killed (including the 19 hijackers) and more than 6,000 others injured.[1][2] These immediate deaths included 265 on the four planes (including the terrorists), 2,606 in the World Trade Center and in the surrounding area, and 125 at the Pentagon.[3][4] The attacks were the deadliest terrorist act in world history, and the most devastating foreign attack on United States soil since the attack on Pearl Harbor on December 7, 1941.[5]