New York City is in the United States.
The City of New York , often called New York City or simply New York , is the most populous city in the United States . With an estimated 2016 population of 8,537,673 distributed over a land area of about 302.6 sqmi , New York City is also the most densely populated major city in the United States . Over 120 colleges and universities are located in New York City , including Columbia University , New York University , and Rockefeller University , which have been ranked among the top 35 in the world . United States . The capital is Washington , D.C. , and the largest city is New York City ; nine other major metropolitan areas -- each with at least 4.5 million inhabitants and the largest having more than 13 million people -- are Los Angeles , Chicago , Dallas , Houston , Philadelphia , Miami , Atlanta , Boston , and San Francisco .