Why It Matters
A legal battle over Florida’s congressional district lines could determine whether the state’s 2010 anti-gerrymandering protections remain in force. The outcome affects the composition of the state’s 28-member House delegation and sets a precedent for how states balance voter-approved redistricting rules against evolving federal court rulings on race-conscious mapmaking.
What Happened
A state judge in Tallahassee heard arguments Friday on whether to temporarily block congressional maps approved by Florida lawmakers last month. The maps, drawn by the DeSantis administration, would create 24 Republican-leaning seats in the state’s 28-district House delegation—up from the current 20 GOP-held seats.
Three advocacy groups filed suit arguing the redistricting violates the Fair Districts amendments, which Florida voters approved in 2010 with 63 percent support. Those amendments prohibit drawing districts to favor or disfavor a political party or incumbent.
Jason Pereda, the administration’s mapmaker, acknowledged in legislative testimony that he used political data when creating the districts. Attorneys for the challengers say that admission makes the maps unconstitutional under state law.
By The Numbers
Republicans currently hold 20 of Florida’s 28 congressional seats. The new map would increase GOP-leaning districts to 24. The Fair Districts amendments passed with 63 percent voter support in 2010. The hearing lasted more than two hours, with no immediate ruling.
The Legal Arguments
Attorneys for advocacy groups Equal Ground, Campaign Legal Center, and Common Cause Florida argued that any level of partisan intent in mapmaking violates the state constitution. They pointed to Pereda’s testimony as direct evidence the maps were drawn with partisan advantage in mind.
The DeSantis administration counters that the Fair Districts language conflicts with federal law following U.S. Supreme Court decisions limiting race-based redistricting. Attorneys for the governor and Secretary of State Cord Byrd said Pereda’s comments were taken out of context and that he explained his methodology in detail during hours of testimony.
State lawyers also argued that blocking the maps now, without a full trial, would create confusion ahead of the 2026 midterm elections.
Zoom Out
Florida’s redistricting fight is part of a broader national effort by both parties to redraw congressional lines mid-decade. The White House encouraged the push to strengthen Republicans’ narrow House majority. Texas Republicans initiated the wave, followed by moves in several GOP- and Democratic-led states. Republicans have gained the overall redistricting advantage heading into 2026.
DeSantis has said he pursued new maps because of population growth and demographic shifts in the state. Challengers note that fast-growing Northeast Florida saw minimal changes to Republican-held seats, while slower-growing Tampa Bay—home to Democratic Rep. Kathy Castor—saw significant redrawing.
What’s Next
Judge Joshua Hawkes said he will issue a written order on the request to temporarily block the maps but did not rule from the bench. If the case proceeds to trial, DeSantis hopes it will reach the Florida Supreme Court, where he wants justices to overturn the Fair Districts provisions. The maps are scheduled to be used in the 2026 midterm elections unless the court intervenes.