Terri Pickens commands trader consensus at 79% implied probability as the Idaho Governor Democratic primary frontrunner on May 19, driven by her prior 2022 statewide run for lieutenant governor, established campaign infrastructure, and recent grassroots events like a March 21 meet-and-greet in Sandpoint that bolster her visibility in a low-turnout primary. Maxine Durand trails at 18% with niche progressive support from DSA ties, while late entrant Jill Kirkham's March 5 announcement and Chanelle Torrez's filing split support among less-recognized challengers at around 9.5% each; Stephen Heidt lingers at 2.1% despite not appearing on the ballot. Absent public polls, odds reflect perceived organization and name recognition in Idaho's Democratic field, with filings finalized last month stabilizing the race.