The Virginia Plan proposed the idea for a bicameral legislation based on population. Prior to that, there was a unilateral congress. Before representatives were based on population, every state had one vote.
Basically it was a compromise between the larger states that wanted congressional representation to be based on population, and the smaller states that wanted congressional representation to be equal among the states irrespective of population. The compromise resulted in our current form of government with the members of the House of Representatives being apportioned according to population and the members of the Senate being apportioned at two per state.
The process of redetermining how many representatives each state gets is known as the United States congressional appointment. This appointment process is based on the overall population distribution throughout the country.
The House of Representatives is based on population and the senate is the same for all the states 2 per state.
A congressional session describes the period for which the American federal legislature convenes. Furthermore they are also special Congressional sessions, such as the emergency convening of the legislature.
The Virginia Plan proposed that both houses of Congress would be based on population.
Congressional districts are based only on population, not on area.
Vermont's At-large congressional district's population is 608,827.
They are based on population
The area represented by a member of the House of Representatives is called a congressional district. Congressional districts are based on population.
Alaska's At-large congressional district's population is 626,932.
The population of Guam's At-large congressional district is 154,805.
The population of Montana's At-large congressional district is 902,165.
Wyoming's At-large congressional district's population is 563,626.
Representatives are selected based on Population size of the states. Senate is 2 per State
American Samoa's At-large congressional district's population is 57,291.
A census is taken for the purpose of realigning congressional districts based on changes in population. This ensures that each district has a similar number of residents and that representation in Congress is proportional to the population.
District of Columbia's At-large congressional district's population is 572,059.