Rob Sand holds a commanding lead in the Iowa Democratic primary for governor, driven by his timely filing of qualifying petitions as the sitting state auditor and the disqualification of rivals Julie Stauch and Paul Dahl for failing to meet signature and filing requirements. With the June 2 primary approaching and no other candidates on the ballot, party resources and endorsements have consolidated behind Sand following the decision by incumbent Republican Governor Kim Reynolds not to seek reelection. Trader consensus in the prediction market reflects this structural advantage, pricing near-certain nomination outcomes. Remaining uncertainty centers on possible successful legal appeals to the disqualifications or unforeseen developments in the final weeks before primary day.