A Republican-controlled South Carolina Senate rejected a mid-decade congressional redistricting plan this spring, delivering an unexpected defeat to a White House-backed effort that would have eliminated the state’s only majority-Black district, long represented by Democratic Rep. James Clyburn, and aimed for a full Republican sweep of the state’s congressional delegation.
A special session called under pressure
South Carolina’s governor called a special legislative session beginning May 15, 2026, specifically to take up a mid-decade congressional gerrymander. The push came as President Trump urged Republican-controlled legislatures in multiple states to redraw congressional maps ahead of the 2026 midterms to shore up the party’s narrow U.S. House majority, following similar mid-cycle redistricting efforts already underway in Texas and other states.
The House passes its map amid controversy
Just hours after voting rights groups sued House Republican leaders, the South Carolina House passed a new congressional map on a 74-36 vote, embracing a White House-backed plan explicitly aimed at securing a Republican clean sweep of all of South Carolina’s U.S. House seats in November. The map would have restructured the 6th Congressional District, currently held by Clyburn, the state’s longtime Democratic congressman and the only Black member of South Carolina’s delegation. The House-passed plan went further than a simple redraw: it would have voided the results of South Carolina’s already-scheduled 2026 congressional primaries and forced new U.S. House primaries in August under the redrawn lines, compressing an already tight election calendar even further.
The lawsuit over how it passed
The South Carolina chapters of the League of Women Voters and the ACLU filed suit in Richland County court, alleging House Republican leadership violated the state’s open meetings law. The complaint centered on a rule change adopted during a surprise Monday night committee hearing that limited every lawmaker to a single amendment and just three minutes of debate on the redistricting bill, a restriction plaintiffs argued was designed to ram the map through without adequate public scrutiny or legislative debate.
The Senate’s surprise rejection
Despite the House’s swift action and direct pressure from President Trump, the Republican-led South Carolina Senate ultimately voted against advancing the new congressional map, according to NBC News reporting, ending the redistricting effort in the state, at least for now. A motion to end debate and force a vote on the map failed on the Senate floor on May 26, 2026, after 12 Republican senators joined every Democrat in opposing it, well short of the votes needed to move the bill forward. Trump had personally lobbied for the plan in the days before the vote, placing at least two calls to Senate Majority Leader Shane Massey and phoning into a private meeting of Republican senators to press the case directly. The rejection marked a rare instance of a GOP-controlled chamber defying a direct push from the president on a redistricting priority central to his party’s midterm strategy.
Why Senate Republicans balked
Reporting on the vote pointed to GOP opposition within the Senate itself as the decisive factor, with some Republican senators expressing discomfort with redrawing Clyburn’s district specifically or with the broader mid-decade remap process, which departs from South Carolina’s normal once-a-decade redistricting cycle. Other senators cited practical concerns, worrying that shifting Democratic-leaning voters into currently safe Republican districts to bolster the new Clyburn-targeting seat could make some GOP incumbents more vulnerable in future elections, while still others argued the timeline was simply too compressed to responsibly redraw the map ahead of the midterms. Voting rights advocates argued the Senate’s rejection reflected genuine concern among some Republicans about the legal and political risks of an aggressive racial and partisan gerrymander, on top of the open meetings lawsuit already clouding the process.
What happens now
With the Senate’s rejection, South Carolina’s existing congressional map, including Clyburn’s 6th District, remains in place for the 2026 midterms, at least unless GOP leaders in Columbia decide to revive the effort before candidate filing deadlines close. The Senate adjourned after the failed vote with a motion to reconvene on June 10, 2026, one day after the state’s regularly scheduled primaries, a timeline that makes it highly unlikely any new map could take effect before the 2026 midterms even if senators change course. The open meetings lawsuit against House leadership also remains pending, meaning the episode could still produce a court ruling on how the chamber conducted its business even though the map itself failed to advance. For Clyburn and South Carolina Democrats, the Senate vote represents a reprieve, but with President Trump continuing to push red states toward mid-decade redistricting nationally, allies of the failed plan say they expect the issue to resurface before the decade’s next full redistricting cycle.
Photo: w_lemay / BY-SA via flickr
