How many members are there in the U.S. Senate? July 7, 2020October 11, 2011 by Pamela Landy There are two members from each state for a total of 100 in the U.S. Senate. Related Answers What state did Joseph McCarthy represent in the Senate? Who was the first woman elected to the U.S. Senate? What was the first name of the federal official named Nixon whom the U.S. Senate impeached? Who was the first Socialist elected to the U.S. Senate? What countries are members of OPEC? How many members of Congress voted against the Gulf of Tonkin Resolution?