United States cities by population (2010 Census in Blue & 2015 Estimate in Red)
United States cities by population 0 2,500,000 5,000,000 7,500,000 10,000,000 Population(people) New York Los Angeles Chicago Houston Philadelphia 8,175,133 8,550,405(+4.59%) 8,175,133 3,971,883(+4.73%) 2,695,598 2,720,546(+0.93%) 2,100,263 2,296,224(+9.33%) 1,526,006 1,567,442(+3.72%)