Why It Matters
Wisconsin, one of the nation’s most closely watched battleground states, is heading into the 2026 election cycle facing a significant reshaping of political power at multiple levels of government. With retirements announced across the legislative, executive, and judicial branches, the upcoming elections could produce the most consequential shift in Wisconsin’s political landscape in more than a decade. Control of the state legislature, the governorship, and the composition of the state Supreme Court are all in play simultaneously — a rare convergence that makes Wisconsin a focal point of national political attention ahead of the midterm election cycle.
What Happened
Over the past three months, seven Republican state lawmakers in Wisconsin have announced they will not seek re-election. Notably, the announcements include the Republican leaders of both the State Assembly and the State Senate, leaving the party without its top legislative figures on the ballot. The departures have opened new opportunities for Democrats, who have not held a majority in either legislative chamber for 16 years.
At the executive level, Democratic Governor Tony Evers has announced he will not seek another term, creating an open gubernatorial race with no incumbent advantage for either party. Republican Assembly Speaker Robin Vos has also announced his retirement, further widening the field of competitive races across the state.
On the judicial front, Wisconsin’s upcoming open State Supreme Court seat is drawing significant attention. Liberal-aligned candidates hold a substantial fundraising advantage heading into next month’s election. Conservatives have held majority control of the Wisconsin Supreme Court for much of the past two decades, but liberals secured a majority a few years ago and are now working to expand it. Adding to the long-term judicial outlook, a sitting conservative justice has already announced she will not seek re-election when her term expires, giving liberals a potential path to further gains on the court in 2027.
By the Numbers
- 7 — Republican state lawmakers in Wisconsin who have announced retirements in the past three months alone
- 16 years — the length of time since Democrats last held a majority in either chamber of the Wisconsin state legislature
- 2 — top Republican legislative leaders, in both the Assembly and Senate, who are stepping down ahead of 2026
- 2027 — the year of the next Wisconsin Supreme Court election, already anticipated to be competitive after a conservative justice announced she would not seek re-election
- 1 — open Wisconsin Supreme Court seat on the ballot next month, where liberal-aligned candidates currently hold a significant fundraising edge
Zoom Out
Wisconsin’s political realignment efforts are unfolding against a broader national backdrop in which state-level races have taken on increasing significance. State legislatures control redistricting, election administration, and a wide range of policy areas from education to healthcare, making chamber-level majorities highly consequential. Across the country, both parties have invested heavily in state legislative races in recent cycles, recognizing that down-ballot power can have long-lasting structural effects on national politics.
State Supreme Court elections have similarly become high-dollar, high-stakes contests in recent years, particularly in battleground states. Pennsylvania, North Carolina, and Ohio have all seen competitive and well-funded state Supreme Court races, with outcomes influencing decisions on redistricting maps, voting rights, and executive authority. Wisconsin’s pattern mirrors that national shift, where judicial elections once considered low-profile have become proxy battles for broader partisan alignment.
The simultaneous vacancy at the governor’s office adds another dimension. Open-seat gubernatorial races historically draw heavier investment from national party organizations and outside groups, and Wisconsin’s competitive track record — the state has swung in presidential elections, Senate races, and state Supreme Court contests in recent years — makes it a likely destination for significant outside spending in 2026.
What’s Next
The immediate next milestone is the Wisconsin State Supreme Court election scheduled for next month, which will determine whether liberals can extend their current majority on the court. Following that, primary elections for legislative and gubernatorial races will begin to take shape later in 2026, with candidate filing deadlines expected to clarify the competitive landscape in the coming months. National party committees and allied outside organizations are expected to announce investment decisions in Wisconsin legislative races as retirement announcements continue to define the competitive map. The gubernatorial race will be a central focus of statewide and national political attention through the November 2026 general election.