On September 1, Iowa held a special election to fill the vacant State House seat, 90th district. The results: Democratic 48.91%, Republican 47.58%, Independent (Douglas Phillips) 3.01%, Fourth of July Party (Dan Cesar) .50%.

When this district had last voted, last year, the results had been: Democratic 86.80%, Fourth of July Party (Dan Cesar) 13.20%.

The 90th district includes Fairfield, which was the headquarters of the Natural Law Party, which existed as a national party from 1992 through 2002.