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

The House of Representatives has a total of 435 voting members. This number has been established since the 1911 apportionment act and is based on the population of the United States as determined by the census conducted every ten years. Each state is assigned a number of representatives proportional to its population, which is why some larger states have more representatives than smaller ones. The total remains fixed at 435 to ensure manageable representation and efficient legislative processes.

The other options reflect numbers that are not associated with the current composition of the House. While variations in the number of representatives might occur due to changes in population or legislative decisions, the set figure of 435 is a critical aspect of the legislative framework in the United States.