The Senate, which is one of the chambers of the United States Congress, typically has older members compared to the House of Representatives. Senators serve six-year terms, which is longer than the two-year terms served by members of the House. This longer term allows for more stability and, as a result, senators often tend to be older and more experienced in their political careers compared to representatives. Additionally, the qualifications for senators, such as the minimum age requirement of 30 years old, contribute to the generally older age of senators.