We elect a U.S. Senator for how many years?

U.S. Senators serve a term of six years, as established by the Constitution. This long term is designed to provide stability and continuity within the legislative branch, allowing Senators to focus on long-term issues rather than being tethered to the quickly changing political climate that shorter terms might induce. The six-year term limits allow Senators to take actionable steps on complex legislation without the constant pressure of reelection. Each Senator's term also ensures that only about one-third of the Senate is up for election every two years, which helps maintain a level of experience and expertise within the body. This structure is contrasted with the shorter terms of Representatives in the House, who serve two-year terms, emphasizing the different roles that each chamber plays in the federal government.