Republicans still have large legislative majorities in Iowa, but a Democrat’s apparent win in a solidly conservative area buoyed that party at a moment of uncertainty.

Democrat Mike Zimmer beat out Republican Kate Whittington in a special election to fill newly appointed Lt. Gov. Chris Cournoyer's state senate seat.

Democrat Mike Zimmer is the newest Iowa senator, flipping the Senate District 35 seat in Tuesday’s special election. Zimmer won with 52% of the vote to Republican Katie Whittington’s 48%, according to unofficial results published by the Iowa Secretary of State.