The Constitution created 65 seats in the House of Representatives, set a minimum size of 30,000 residents for a Congressional district, and mandated a reapportionment after each census. As new states entered the union and the nation's population grew, the size of the House increased every decade until 1912, when it reached the current size of 435 and the average district had 210,000 residents.
Today the average district has a startling 650,000 people. The largest district – Nevada's Third – has 960,000 residents, and the smallest – Wyoming's single district – has 493,000.
These disparities will continue to grow. By 2040 the average district will have more than 900,000 residents. Districts could range from as few as 500,000 residents to more than 1.7 million. Almost one-third of the states in the "People's House" could have only one or two representatives. How can one person adequately represent the diversity encompassed in such a large district?