DeSantis Signs Redrawn Congressional Map, Reshaping Treasure Coast Districts and Triggering Immediate Lawsuit

Gov. Ron DeSantis signed Florida's redrawn congressional map Monday, instantly shifting the political landscape for voters in Martin, St. Lucie, and Indian River counties and triggering a legal fight that could determine control of the U.S. House in 2026.

The map, drafted by the Governor's Office ahead of a special legislative session, takes effect immediately. Republicans are targeting a net gain of four seats statewide, which would expand the GOP's share of Florida's congressional delegation from 20 to 24 — enough, strategists say, to help offset Democratic pickups elsewhere in the country.

For Treasure Coast residents, the stakes are concrete: Rep. Brian Mast, R-Fla., whose FL-21 district spans Martin and St. Lucie counties, represents a region that sits within the redrawn landscape. How the new district lines interact with neighboring seats could shape competitive 2026 races close to home.

The Governor's Office pointed to the U.S. Supreme Court's ruling in Louisiana v. Callais as legal grounding for the plan, arguing it supports the map's construction. DeSantis signed the legislation less than two hours before opponents mobilized in court.

The Equal Ground Education Fund filed suit in Leon County circuit court within two hours of the signing, arguing the map violates Florida's Fair Districts amendment — a voter-approved constitutional provision that explicitly bars drawing districts to favor or disfavor a political party or incumbent. Court filings cite testimony from administration officials indicating that partisan data was used in shaping the districts. State attorneys counter that prior court rulings may limit how portions of the Fair Districts amendment can be applied, even as the amendment's language remains in force.

"The lame-duck governor of Florida is auditioning for Donald Trump's undying love after his presidential aspirations were crushed in 2024," said U.S. House Minority Leader Hakeem Jeffries, who pledged Democrats would challenge the map both in court and at the ballot box. Equal Ground Executive Director Genesis Robinson called the plan a "brazen power grab."

Civil rights advocates also raised alarms about changes to Black-majority districts and what they described as the fragmentation of Hispanic voting communities in Central Florida — concerns that could generate separate legal challenges under the Voting Rights Act.

Whether any court intervention arrives in time to affect 2026 primaries — filing deadlines for which are months away — remains the central open question. The Leon County circuit court has not yet set a hearing date, according to public records.

This article was generated with AI assistance using publicly available information. It was reviewed and approved by a human editor before publication. TC Sentinel uses AI writing tools in accordance with FTC guidelines.