How many people died in the attack’s on 9-11?

Sadly, about 2,996 people died during the attack of September 11, 2001. 
2,996 of those people included 19 terrorists, the 265 people on the 4 planes, 2,606 people from the World Trade Center and 125 in The Pentagon. 

I hope this helped - Maria S.

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states