There are 435 voting members in the U.S. House of Representatives, plus 6 non‑voting delegates, for a total of 441 seats.

Core details

  • The law sets the size of the House at 435 representatives apportioned among the 50 states based on population.
  • In addition, there are 6 non‑voting members (delegates from U.S. territories and a resident commissioner), bringing the total number of people who sit in the chamber to 441.
  • At any given moment, some of the 435 seats can be vacant due to resignations, deaths, or contested elections; for example, as of early January 2026 there were 431 serving members and 4 vacancies.

Information gathered from public data available on the internet and portrayed here.