Republicans have controlled the Iowa House since 2011 and will continue to set the agenda in the lower chamber for the next two years. However, the GOP majority will shrink from 59-41 to either 54-46 or 53-47, depending on whether one lawmaker’s eight-vote lead holds up.

In some states, gerrymandering predetermines the outcome of most legislative races. But many Iowa House and Senate districts are in play every election year, thanks to our non-partisan redistricting system.

Drawing on voter registration totals, recent voting history, absentee ballot numbers, and where Democratic or Republican leaders have made large expenditures, I’ve identified the state House seats most likely to indicate whether Democrats can win control of the lower chamber, where Republicans now enjoy a 59-41 majority.

The districts are grouped in four categories: Democratic-held open seat, Republican-held open seats, Democratic incumbents facing strong challengers, and GOP incumbents facing strong challengers.

Josh Hughes analyzes sixteen Iowa House races likely to be competitive and points to other districts that could also be in play. Hughes is a Drake University undergraduate and vice president of the I-35 school board. -promoted by desmoinesdem

Iowa Democrats have had a pretty good summer. In recent weeks, election forecasters have moved the races for governor and third Congressional district to “toss-up” status, Fred Hubbell and other Iowa Democrats have blown past Republicans in fundraising, and Iowa Republicans have begun to hit the panic button on an election many believed would not be competitive just one year ago. Democrats appear to have the wind at their back for the first time in several election cycles here, after blowout losses in 2016 and 2014.

Winning back Terrace Hill and Congressional seats is at the forefront of many activists’ minds. Doing so would be hugely impressive and important to stopping reactionary right-wing legislation at the state and federal levels. However, in order to not just stop the bad stuff but also advance good legislation, Democrats will need to do more than just defeat Governor Kim Reynolds. The race for the Iowa legislature, where 25 of 50 Senate seats and all 100 Iowa House seats are up for election this year, will determine what kind of policy will be possible over the next two years in our state.

More Iowa women are running for office in 2018 than ever before, which could lead to record numbers of female state representatives and senators next year.

However, in other meaningful ways, Iowa’s legislature could become less diverse after the November election.