Catherwood LibraryILR School

Labor unions are already playing a major role in Detroit’s upcoming mayoral race, with early endorsements signaling where working-class support may land. The United Auto Workers backed Rev. Solomon Kinloch Jr., a prominent pastor and political newcomer, while SEIU Michigan threw its support behind Detroit City Council President Mary Sheffield. Both candidates are emerging as frontrunners, buoyed by strong grassroots networks and union alliances. Kinloch is positioning himself as a community-rooted outsider, while Sheffield leans on her legislative experience and long-standing ties to labor. The endorsements hint at a competitive and labor-focused campaign ahead.