How are house districts apportioned?

Answer 1

House districts are apportioned based on the population of each state, as determined by the decennial U.S. Census. After the census, the total number of congressional seats (435) is distributed among the states using a process called apportionment, typically employing methods such as the method of equal proportions. States with larger populations receive more representatives, while those with smaller populations receive fewer. Once the number of representatives for each state is established, the state's legislature or an independent commission often redraws district boundaries to reflect population changes, ensuring each district has roughly equal population.