How many voting members are there in the House of Representatives?

The House of Representatives consists of 435 voting members. This number was established by the Reapportionment Act of 1929, which set the total number of representatives in the House. Each state is allocated a specific number of representatives based on its population as determined by the decennial census. The goal of this structure is to ensure proportional representation, so more populous states have more representatives while less populous states have fewer.

Thus, the correct answer reflects the current composition of the House, which is designed to represent the American populace effectively within the framework of a federal government. The other options do not align with this established structure, as the numbers mentioned would not represent the actual size of the House of Representatives.