







Republican candidate for Governor in Michigan
Michigan Republican Governor nominee?
Primary Election
Party selects its nominee.
Current prediction-market probability for the candidate, updated as market prices change.
John James is trading at 100% to win the Michigan Republican Governor nominee? on prediction markets.
Key details about the candidate’s background, party, office sought and current campaign.
Current roleU.S. Representative
PartyRepublican
Political ideologyConservative Republican
Age45 years old (Jun 8, 1981)
GenderMale
LocationMichigan
BackgroundU.S. Representative
EducationUnited States Military Academy at West Point (B.S.)
Notable personal detailsJohn Edward James is an American politician, businessman, and U.S. Army veteran who has served as the U.S. Representative for Michigan’s 10th congressional district since January 3, 2023. A West Point graduate, he served as a Ranger-qualified Army aviation officer and flew combat missions during Operation Iraqi Freedom. After military service, he worked in logistics and supply chain management, including leadership roles at James Group International and Renaissance Global Logistics. He ran for U.S. Senate in Michigan in 2018 and 2020 and announced a run for Governor of Michigan on April 7, 2025.
Supports tax cuts for individuals and businesses, expansion of small-business and R&D tax credits, and policies described as giving working families more take-home pay; has voted for Republican tax legislation that reduced taxes.
Opposes Medicare for All and has called for repealing the Affordable Care Act while advocating market-based, patient-centered reforms (tort reform, regulatory reform, increased choice). As a member of the House, he has supported Republican budget/legislative measures that include cuts or restrictions to Medicaid funding. He says he supports protecting people with pre-existing conditions but has not endorsed maintaining the ACA’s full statutory framework for those protections.
Supports stronger border security and enforcement measures, including increased funding for Customs and Border Patrol, stricter asylum/return policies (e.g., backing Trump-era "remain in Mexico"), and measures such as Kate's Law and defunding sanctuary jurisdictions. Opposes broad legalization pathways for undocumented immigrants and emphasizes law-and-order framing for immigration policy.
The candidate is pro-life, has said he is 100% pro-life and has supported overturning Roe v. Wade, and has a record of voting against federal measures to protect or expand abortion access. He has received endorsements from national anti-abortion organizations and has supported federal restrictions on medication abortion.
Supports ‘‘energy independence’’ and an ‘‘all-of-the-above’’ approach, opposes electric-vehicle mandates and some EPA regulatory actions, and has backed congressional disapproval of recent EPA rules. Has voted against measures that would block oil and gas exploration in the Great Lakes and sponsored or cosponsored resolutions to roll back certain EPA standards.
John James supports strong Second Amendment protections, has opposed broad new federal gun restrictions such as universal background checks in past campaigns, and has voted to roll back an ATF rule on stabilizing braces. He favors keeping weapons away from people judged dangerous but generally opposes expanding federal gun regulations.
John James has won the Michigan Republican gubernatorial primary and will face Democrat Jocelyn Benson in the general election. He recently named state Rep. Jay DeBoyer as his running mate for lieutenant governor. James had already secured Donald Trump’s endorsement, which helped consolidate support in the primary. He also left his House seat to focus on the governor’s race.
Recent polling results and the candidate's current average in the race.
John James currently averages 37.5%, ranking first in this race, 9.5 points ahead of the nearest opponent.
Average recalculated from polls through Jul 28 - 29.







Aggregation source: FiftyPlusOne
Campaign finance totals from the latest available reporting period.
2022
2024
2026
LatestCycle 2022
Cycle 2024
Cycle 2026
Source: FEC
New updates coming soon
We're monitoring and will update when new data impacts the race.