DeSantis Signs Florida Congressional Map Creating 24 GOP-Leaning Districts

Governor Ron DeSantis signed Florida's new congressional district map into law on May 4, 2026, hours after the U.S. Supreme Court issued a decision narrowing the reach of the Voting Rights Act. The new map redraws Florida's 28 U.S. House districts to produce a Republican-leaning footprint in 24 districts and a Democratic-leaning footprint in 4 districts, up from the previous split of 20 to 8. The first lawsuit challenging the map on state constitutional grounds was filed within hours of the signing, setting up an extended legal fight that will play out in Florida courts and federal courts in the months ahead.

The new map targets several majority-minority districts in the Orlando, Tampa Bay, and South Florida regions, redrawing boundaries in ways that the bill's sponsors argue are consistent with federal law as recently interpreted by the Supreme Court. Florida's Fair Districts Amendment, added to the state constitution by voters in 2010, also constrains how legislative and congressional maps can be drawn, and the first legal challenge invokes that state-level framework.

For Florida, the redistricting fight directly determines the state's representation in the U.S. House for the rest of the decade. The state holds 28 of the 435 seats in the House, a delegation size that gives Florida significant influence over national legislation and committee assignments. The new map's effect on the partisan balance and demographic representation of the delegation will shape Florida's political voice in Washington and the federal policies that touch the state.

What the new map does

The new congressional map redraws district boundaries across all 28 of Florida's U.S. House districts. According to map analyses published since the signing, the new boundaries shift several previously Democratic-leaning districts into Republican-leaning territory and consolidate Democratic voters into a smaller number of more concentrated districts. Districts affected include several seats in the Orlando metropolitan area, the Tampa Bay region, and South Florida.

Several majority-minority districts, which are drawn to give Black or Hispanic voters the opportunity to elect candidates of their choice under the Voting Rights Act and related state statutes, were reconfigured under the new map. The sponsors of the map argue that the Supreme Court's recent decision provides legal cover for the reconfiguration, while critics argue that the Florida Fair Districts Amendment imposes constraints that the new map violates regardless of the federal court's ruling.

The map produces a partisan split of approximately 24 Republican-leaning districts and 4 Democratic-leaning districts based on recent statewide voting patterns. The previous map, drawn under a 2022 process that also drew legal challenges, produced approximately 20 Republican-leaning districts and 8 Democratic-leaning districts. The new split represents a four-seat shift toward the Republican column.

Districts affected by the most significant reconfigurations include several seats that have historically been represented by Black or Hispanic members of Congress. Specific districts that have been the subject of analysis include FL-10 in central Florida, FL-24 in South Florida, and seats in the Tampa Bay region. Map analysts have also flagged shifts in districts that connect Jacksonville to surrounding suburban communities and in districts that combine portions of Miami-Dade with Broward County.

The federal context: Supreme Court Voting Rights Act decision

The Supreme Court's decision narrowing the reach of the Voting Rights Act preceded the new Florida map by only hours. The Court's ruling addresses how Section 2 of the Voting Rights Act applies to redistricting cases, and the decision substantially limits the legal tools that plaintiffs in voting rights cases can use to challenge maps that dilute minority voting strength. The ruling produces immediate effects in states that are in the middle of redistricting processes.

Florida's new map was crafted with the Supreme Court's ruling in mind, and the signing took place in the immediate aftermath of the Court's decision. The timing strongly suggests close coordination between the state's legislative leadership and the legal analysis of the federal ruling, and the map's structure reflects the assumption that federal Voting Rights Act challenges will be substantially harder to win under the new precedent.

Federal courts in Florida will still hear any federal claims that emerge from the new map, including any challenges grounded in the Equal Protection Clause of the Fourteenth Amendment or in remaining provisions of the Voting Rights Act. Cases will be filed in the U.S. District Court for the Northern District of Florida in Tallahassee, the U.S. District Court for the Middle District of Florida, or the Southern District of Florida, and appeals will move through the Eleventh Circuit.

Florida's Fair Districts Amendment

Florida voters approved the Fair Districts Amendment in 2010, adding language to the state constitution that prohibits congressional and legislative maps from being drawn to favor or disfavor a political party or incumbent. The amendment also requires maps to be drawn in ways that do not deny or abridge the right of racial or language minorities to participate in the political process.

The Fair Districts language operates independently of the federal Voting Rights Act, meaning that even as the Supreme Court narrows the reach of federal voting rights protections, the state constitutional framework continues to constrain how Florida maps can be drawn. State courts in Florida have applied the Fair Districts Amendment in past redistricting cycles, including in litigation over the 2012 and 2022 maps that resulted in court-ordered revisions.

The first lawsuit filed against the new map invokes the Fair Districts Amendment as the primary state constitutional grounds for the challenge. Plaintiffs in that case argue that the new map's reconfiguration of majority-minority districts violates the state amendment's prohibition on diminishing minority voting strength, independent of any federal law analysis. The case is expected to move through Florida courts on a state law track that is distinct from any parallel federal litigation.

Why this matters for Florida

Florida's 28 U.S. House seats give the state one of the largest delegations in Congress, behind only California, Texas, and a handful of other states. The composition of that delegation affects Florida's influence over federal legislation, committee assignments, and the appropriations decisions that direct federal investment to the state's infrastructure, military bases, environmental programs, and disaster recovery efforts.

Florida's congressional delegation has historically been more closely divided in partisan terms than the state's statewide voting patterns might suggest, because the previous map's structure produced more competitive districts than the new map will. A 24-to-4 partisan split would produce a delegation that is more uniformly aligned with one party, which would change the dynamics of Florida's congressional coalition on issues ranging from agriculture and military spending to environmental protection and disaster relief.

The map's impact on minority representation also matters for the state's broader political life. Florida is home to large Black, Hispanic, Caribbean, and Asian American communities, and the configuration of congressional districts shapes how those communities are represented in Washington. Districts that have historically elected Black or Hispanic members of Congress are central to the legal challenges that have already been filed.

Reactions from Florida officials

Governor DeSantis defended the new map at the signing, framing it as consistent with federal law as interpreted by the Supreme Court and with Florida's broader legal framework. According to a release from the governor's office, the new map produces a districting framework that reflects the state's current population distribution and voter preferences while maintaining compliance with applicable state and federal requirements.

Republican legislative leaders who shepherded the map through the legislative process described it as a careful effort to align Florida's districts with the state's population growth and political composition. Florida added significant population during the past decade, leading to the gain of a seat in the previous census apportionment, and Republican leaders argue that the new map appropriately reflects the state's continued evolution.

Democratic members of the Florida congressional delegation criticized the map as an effort to entrench partisan advantage and to dilute minority voting strength. Several members whose districts are most directly affected by the new boundaries have publicly committed to support the litigation challenging the map and have indicated that they will continue to advocate for revisions through both legal and political channels.

Local impact across the state

In central Florida, the Orlando metropolitan area's congressional districts undergo significant restructuring under the new map. Districts that have historically connected the Orlando urban core with surrounding suburban communities are reconfigured in ways that change the racial and partisan composition of several seats. Representative Maxwell Frost's 10th Congressional District is among the districts whose boundaries shift under the new map.

In the Tampa Bay region, the new map adjusts the connectivity between the urban cores of Tampa, St. Petersburg, and surrounding suburbs. The region's complex demographic geography, including significant Black and Hispanic communities and substantial suburban growth in Pasco and Hernando counties, makes the area a focal point for the legal challenges. Districts in the region have historically been competitive, and the new map shifts several of those seats toward the Republican column.

In South Florida, the new map redraws boundaries across Miami-Dade, Broward, and Palm Beach counties. The region's Cuban-American, Haitian, Caribbean, and Black communities are concentrated across multiple congressional districts, and the configuration of those districts shapes the political representation of communities that have historically been central to Florida's political life. South Florida's congressional delegation has historically included multiple Hispanic and Black members, and the new map's effect on those seats is a focal point for the litigation.

What is next

The first lawsuit challenging the new map under the Fair Districts Amendment will move through Florida state courts. Past Fair Districts cases have moved from trial courts through the Florida appellate system to the Florida Supreme Court, with rulings issued at multiple stages that can affect the map's enforceability before each election cycle. Additional litigation, including federal cases, is widely expected.

The legal timeline matters because Florida holds federal elections in November of every even-numbered year. Maps that are challenged after a signing can remain in effect for one or more election cycles while litigation proceeds, or can be modified by court order in time for a future election. The interplay between the legal calendar and the election calendar is a defining feature of redistricting disputes and shapes the urgency of the rulings that emerge from each court.

For Florida voters, the new map will shape the districts in which they cast ballots, the candidates who run for those seats, and the federal representation that emerges from the state in the years ahead. The combination of the state-level Fair Districts framework, the narrowed federal Voting Rights Act protections, and the political reality of a state that has trended Republican in recent statewide elections will continue to drive the legal and political conversation about Florida's congressional map through the rest of the decade.

Voting rights organizations and demographic researchers in Florida are also expected to play continuing roles in the public conversation. The Florida State University Institute for Justice Research and Development, the University of Florida Bob Graham Center for Public Service, and a number of nonprofit civic organizations have produced research on past redistricting cycles. Their work on the new map is likely to shape both the litigation record and the broader political discussion that follows the signing.