The Iowa Senate convened for its 2020 session on January 13 with 32 Republicans and 18 Democrats. Eleven senators are women (six Democrats and five Republicans), up from six women in the chamber before the 2018 elections.
I enclose below details on the majority and minority leadership teams, along with all chairs, vice chairs, and members of standing Iowa Senate committees. Where relevant, I’ve mentioned changes since last year’s legislative session. A few committees have new Republican leaders. On the Democratic side, Eric Giddens now represents the Senate district where Jeff Danielson resigned last year.
A few words about demographics: all current state senators are white. To my knowledge, the only African American ever to serve in the Iowa Senate was Tom Mann, elected to two terms during the 1980s. No Latino has ever served in the Iowa legislature; in 2014, Nathan Blake fell 18 votes short of becoming the first. No Asian American has served in the Iowa Senate since Swati Dandekar resigned in 2011.
Some non-political trivia: the 50 Iowa senators include two Smiths (a Democrat and a Republican) and two Taylors (both Democrats). As for first names, there are three Marks, three Zachs, and two men each named Dan, Jim, Tim, and Tom.