What the map does
Governor Ron DeSantis released a proposed congressional redistricting map on Monday that would create four new GOP-leaning seats in Florida. The map targets the Tampa-area district held by Democratic Rep. Kathy Castor as well as the Orlando-area district held by Rep. Darren Soto. It also redraws South Florida districts currently represented by Democrats for Republican gain. If approved, the map would shift Florida's congressional delegation from 20-8 Republican advantage to 24-4. The proposal targets districts now held by Democratic Representatives including Debbie Wasserman Schultz and Jared Moskowitz, whose seats were effectively drawn together.
Why Democrats call it gerrymandering
Democrats argue the map violates Florida's Fair Districts Amendment, a 2010 constitutional provision that restricts partisan gerrymandering. The method of release itself demonstrated partisan intent: DeSantis released the map to Fox News as a colored graphic explicitly showing which seats leaned red and blue before sharing it with state legislators. Democratic state Sen. Carlos Guillermo Smith stated that this early release alone proves partisan intent from the governor's office. House Democratic Leader Hakeem Jeffries responded by promising legal action and using the term 'Dummymander' to describe the proposal. A Florida Republican consultant called the release 'wild,' questioning how anyone could argue a red and blue map released from the governor's office doesn't show partisan intent.
DeSantis's justification
DeSantis's office argued that the map is necessary because Florida was undercounted during the 2020 census by more than 760,000 people, and the state's rapid population growth since then justifies mid-decade redistricting. In his memo to lawmakers, DeSantis's general counsel David Axelman also used the map to challenge the Fair Districts Amendment itself, arguing that the provision requiring consideration of race when drawing lines is unconstitutional under the Fourteenth Amendment. DeSantis also pointed to a pending U.S. Supreme Court decision in a redistricting case out of Louisiana as justification, though the court has not yet rendered judgment.
Concerns from Republicans and experts
Even some Republicans questioned the aggressive nature of the map. A veteran Florida Republican operative stated concern that creating more GOP-leaning seats by narrowing margins could put Republican incumbents at risk during what is expected to be a difficult 2026 midterm. University of Florida redistricting expert Michael McDonald said the map is 'probably a plus-two or plus-three map' for Republicans 'but it could backfire gloriously if it's just a bloodbath everywhere' for Republicans. Democratic strategist Matthew Isbell noted that holding onto eight seats would be a very good result for Democrats under the new map. Florida's congressional delegation had initially expressed worry about any map seeking to gain more than three seats.
The legislative process and timeline
The Florida Legislature began a special session on Tuesday to consider the maps, which are overwhelmingly expected to pass out of the GOP-dominated body. Candidates face a June 12 deadline to qualify for the state's August primary. Democratic Representatives including Debbie Wasserman Schultz and Jared Moskowitz face decisions about where or whether to run under the redrawn districts. Any redistricting in Florida is expected to face legal challenges, particularly given that the state's seven-member Supreme Court is stacked with six DeSantis appointees who have already signaled willingness to upend the Fair Districts Amendment.
Broader redistricting battles
Florida represents what is likely the final batch of U.S. House seats Republicans can target through redistricting in the 2026 cycle. The redistricting battle is part of a coast-to-coast war between political parties. President Donald Trump initiated the cycle by directing Texas to draw new lines. California Democrats countered with their own map. Virginia voters recently approved a referendum that could give Democrats better chances at four U.S. House seats, though legal wrangling continues. The Supreme Court allowed Texas's redrawn congressional map to stand for 2026 elections. 
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