Representative Nicole Malliotakis, a Republican whose district includes Staten Island and parts of southern Brooklyn, filed the emergency application after a state judge ordered her district to be redrawn.
The case centers on New York’s 11th Congressional District, the only district in New York City currently held by a Republican.
That ruling comes as the Supreme Court is expected to issue a decision in a Louisiana redistricting case that could affect how the Voting Rights Act is applied in election disputes.