Final answer:
Each House district has approximately 700,000 people. This number results from the limit set by the Apportionment Act of 1911, which placed a cap of 435 representatives despite population growth to prevent an oversized Congress.
Step-by-step explanation:
In each House district, there are approximately 700,000 people. According to the current standard set by Congress, a congressional district consists of around 700,000 citizens. This number has evolved since the time of George Washington, who had advocated for 30,000 per elected member to retain effective representation. The large number of constituents per representative is considered too many by some to allow House members to stay closely connected to their voters. The Apportionment Act of 1911 set the limit of representatives at 435 to avoid a physically and functionally oversized Congress, a cap that remains in place despite the burgeoning population of the United States.