Missouri Democrats delivered their strongest legislative showing in decades Nov. 3, flipping 16 state House seats and two Senate seats to break Republican supermajorities in both chambers.
Republicans will still control the General Assembly and governor’s office. But the results leave Democrats with greater influence and Republicans confronting questions about whether their own agenda helped fuel the backlash.
According to unofficial results, the Missouri House will have 95 Republicans and 68 Democrats when lawmakers convene in January. Democrats captured 16 Republican-held districts while Republicans failed to flip a single Democratic seat.
The gains ended a Republican House supermajority that had stood since 2012 and left the GOP with its smallest House delegation since 2008.
Democrats defeated 10 Republican House incumbents and expanded beyond their urban strongholds. They won three seats in St. Charles County, where they had been shut out for nearly 20 years, and scored unexpected victories in Cass County and Jefferson City.
In Jefferson City, Suzanne Luther, a former school board member, won the district that includes the governor’s mansion.
The Senate victories included state Rep. Keri Ingle’s defeat of Republican House Speaker Jon Patterson in eastern Jackson County. In Springfield, state Rep. Betsy Fogle captured a seat Republicans had held for more than 80 years.
The Democratic surge also reached Congress, where Fred Wellman defeated seven-term Republican U.S. Rep. Ann Wagner in the St. Louis-area 2nd District. Democrats had spent years trying to capture the suburban seat, hoping changing voting patterns would deliver a breakthrough similar to their gains in Johnson County, Kansas. Wagner survived competitive challenges in 2018 and 2020, and redrawn boundaries made her district more Republican-friendly in 2022. This year, Democrats finally broke through.
Republicans offered competing explanations for the losses.
“We need to focus on the business of the people, and quit pursuing what I would call just personal pet projects of individual legislators, and do what people want done,” House Speaker Pro Tem Chad Perkins told the Missouri Independent.
The defeats followed repeated voter rejection of major Republican-backed proposals brought forward by Missouri Gov. Mike Kehoe’s administration. In August, voters rejected constitutional amendments to replace the state income tax with sales taxes and make citizen-initiated constitutional amendments harder to pass. On Tuesday, they rejected a proposal to ban almost all abortions, despite campaigning by first lady Claudia Kehoe.
Incoming House Speaker Alex Riley attributed the losses primarily to national politics.
“It was a blue tsunami that impacted the entire country,” Riley told the Independent.
Newly selected House Majority Leader Darin Chappell acknowledged Republicans were reassessing their direction.
“If we need to change course on specific issues, we will,” he said.
The diminished majorities still allow Republicans to pass ordinary legislation and budgets without Democratic votes. But they will need support across the aisle to override gubernatorial vetoes or approve emergency clauses making legislation effective immediately.
For Democrats, the election delivered both more seats and a stronger role in how Missouri is governed.
