President Donald Trump and Republican-led state officials faced two setbacks [1] in their efforts to redraw U.S. House congressional districts on Tuesday, May 26, 2026 [1].

These developments could impact the balance of power in the House of Representatives heading into the 2026 midterm elections. By blocking the proposed maps, legal and legislative bodies have limited the ability of the GOP to secure additional seats through redistricting.

In South Carolina, the state Senate rejected a redistricting map backed by Trump [3]. Lawmakers said the proposed plan constituted a partisan gerrymander designed to unfairly advantage Republicans [4]. The rejection prevents the immediate implementation of the GOP-favored boundaries in the state.

Simultaneously, a federal court halted a similar redistricting plan in Alabama [2]. A judge said the map was a partisan gerrymander that would unfairly benefit the Republican party [4]. The court's intervention stops the Alabama plan from proceeding under its current form.

Both the legislative vote in South Carolina and the judicial ruling in Alabama occurred on the same day [1]. These actions represent a coordinated blow to the administration's strategy to reshape electoral maps across multiple states to favor Republican candidates.

President Donald Trump and Republican-led state officials faced two setbacks in their efforts to redraw U.S. House congressional districts.

The rejection of these maps in two key states suggests a continuing judicial and legislative resistance to aggressive partisan gerrymandering. If other states follow the lead of the South Carolina Senate or the Alabama federal court, the Republican party may struggle to achieve the specific House seat gains they envisioned through the redistricting process before the next election cycle.