Jocelyn Benson, Michigan’s Secretary of State, is the commanding frontrunner in today’s Democratic primary for governor, with a commanding polling lead heading into the August 4 vote. A May 2026 poll showed Benson with 62% support among Democratic voters, far ahead of her main challenger, Genesee County Sheriff Chris Swanson, who polled at 8%, with 30% undecided.
Benson, who has served as Secretary of State since her 2018 election, is term-limited in that office and is now seeking the Democratic nomination to succeed Governor Gretchen Whitmer, who is also term-limited and ineligible to seek a third term. The open seat has drawn significant national attention, as Michigan is a perennial swing state where either major party could gain ground in the November general election.
Before her election as secretary of state, Benson served as dean of Wayne State University Law School and holds degrees from Wellesley College, Oxford University, and Harvard Law School. She has authored a book titled State Secretaries of State: Guardians of the Democratic Process and co-founded Military Spouses of Michigan. Her campaign platform centers on lowering costs for Michigan residents, expanding access to housing and healthcare, and improving public education, with messaging focused on her record of “transforming broken government systems.”
Swanson, who was appointed Genesee County Sheriff in 2019 and won election to the position in 2020 and 2024, brings three decades of law enforcement experience to the race. He has also worked as a paramedic and taught public health at the University of Michigan-Flint. As sheriff, he founded task forces addressing human trafficking, criminal sexual conduct, and inmate education. Swanson’s campaign emphasizes public safety, state government reforms, and lowering costs, positioning himself as an alternative to the establishment candidate.
Independent race raters have assessed the general election as competitive. Cook Political Report rates the race as leaning Democratic, while Inside Elections rates it as tilting Democratic. Prediction markets assign Democrats approximately an 84% probability of winning the governorship in November, reflecting the state’s recent Democratic lean in statewide races, though Michigan remains a closely contested swing state.
The winner of today’s Democratic primary will face the Republican nominee—determined in the GOP primary also being held today—in the November general election. Michigan voters will determine the state’s next governor for the first time since 2018, as Whitmer’s term-limited status opens the office for the first time in eight years.
Sources
- Ballotpedia — candidate profiles, polling data from May 2026, background on Benson and Swanson, term-limit information
- ClickOnDetroit — primary election results framework and race overview
- MultiState Elections — general election competitiveness rating and Democratic probability assessment
- Michigan Advance — voter guide and candidate information
- NPR — confirmation of August 4 primary date and statewide races
