Title: 100
Content:  The United States Senate has 100 Senators.
Title: List of current United States senators
Content:  [[File:117th United States Congress Senators.svg|alt=Map of the Senate composition by state and party|thumb|360px|Senate composition by state and party ]] The United States Senate consists of 100 members, two from each of the 50 states. This list includes all current senators serving in the 117th United States Congress.
Title: Federal government of the United States
Content:  In contrast, the Senate is made up of two senators from each state, regardless of population. There are currently 100 senators (2 from each of the 50 states), who each serve six-year terms. Approximately one-third of the Senate stands for election every two years.
Title: United States Senate
Content:  The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powers of the Senate are established by Article One of the United States Constitution. The Senate is composed of senators, each of whom represents a single state in its entirety. Each state is equally represented by two senators who serve staggered terms of six years. There are currently 100 senators representing the 50 states. The vice president of the United States serves as presiding officer and president of the Senate by virtue of that office, and has a vote only if the senators 
Title: U.S. state
Content:  state is represented in the Senate (irrespective of population size) by two senators, and each is guaranteed at least one representative in the House. Both senators and representatives are chosen in direct popular elections in the various states. (Prior to 1913, senators were elected by state legislatures.) There are presently 100 senators, who are elected at-large to staggered terms of six years, with one-third of them being chosen every two years. Representatives are elected at large or from single-member districts to terms of two years (not staggered). The size of the House—presently 435 voting members—is set by federal statute. Seats in the House are distributed among 
Title: 73rd United States Congress
Content:  There were 48 states with two Senators per state, this gave the Senate 96 seats. Membership changed with four deaths, one resignation, and two appointees who were replaced by electees.
Title: United States
Content:  are not allowed to vote. The Senate has 100 members with each state having two senators, elected at-large to six-year terms; one-third of Senate seats are up for election every two years. The District of Columbia and the five major U.S. territories do not have senators. The president serves a four-year term and may be elected to the office no more than twice. The president is not elected by direct vote, but by an indirect electoral college system in which the determining votes are apportioned to the states and the District of Columbia. The Supreme Court, led by the chief justice of the United States, has nine members, who serve for life.
Title: United States Congress
Content:  for a six-year term, with terms staggered, so every two years approximately one-third of the Senate is up for election. Each state, regardless of population or size, has two senators, so currently, there are 100 senators for the 50 states. Article One of the United States Constitution requires that members of Congress must be at least 25 years old (House) or 30 years old (Senate), have been a citizen of the United States for seven (House) or nine (Senate) years, and be an inhabitant of the state which they represent. Members in both chambers may stand for re-election an unlimited 
Title: List of U.S. state senators
Content: Largest legislature: New Hampshire General Court (424 members) Smallest legislature: Nebraska Legislature (49 members) Largest upper house: Minnesota Senate (67 senators) Smallest upper house: Alaska Senate (20 senators) Largest lower house: New Hampshire House of Representatives (400 representatives) Smallest lower house: Alaska House of Representatives (40 representatives) From the 50 state legislatures in the United States, the following superlatives emerge:       There are a total of 1,972 state senators nationwide, with the average state senate having 39 members.
Title: Elections in the United States
Content:  The Senate has 100 members, elected for a six-year term in dual-seat constituencies (2 from each state), with one-third being renewed every two years. The group of the Senate seats that is up for election during a given year is known as a "class"; the three classes are staggered so that only one of the three groups is renewed every two years. Until the Seventeenth Amendment to the United States Constitution in 1913, states chose how to elect Senators, and they were often elected by state legislatures, not the electorate of states.

Question: how many senators are there in the us senate?
Answer: 100.
100 members.