In the US midterm elections, the Democratic Party has temporarily won 148 seats in the House of Representatives and 47 seats in the Senate.

As of now, 240 seats have been decided in the U.S. House of Representatives for the 2026 midterm elections, with Democrats winning 148 seats and Republicans winning 92 seats; 85 seats have been decided in the Senate, with Democrats winning 47 seats and Republicans winning 38 seats. (Source: Decision Desk HQ)