Ocasio-Cortez was born in The Bronx, New York City, on October 13, 1989, to Blanca Ocasio-Cortez (née Cortez) and Sergio Ocasio in a Catholic family.
Ocasio-Cortez lahir di the Bronx, New York City, pada tanggal 13 Oktober 1989 dari pasangan Blanca Ocasio-Cortez (née Cortez) dan Sergio Ocasio.