President Donald Trump’s push to redraw congressional districts has forced incumbents across the country to adjust their reelection campaigns, with some Democrats facing more Republican-friendly constituencies and several Republicans confronting new Democratic-leaning districts. The redistricting battle has affected candidates in multiple states through maps enacted by legislatures, approved by voters, or imposed through court action. […]

President Donald Trump’s push to redraw congressional districts has forced incumbents across the country to adjust their reelection campaigns, with some Democrats facing more Republican-friendly constituencies and several Republicans confronting new Democratic-leaning districts.
The redistricting battle has affected candidates in multiple states through maps enacted by legislatures, approved by voters, or imposed through court action. Some incumbents are competing in unfamiliar territory, while others have retired or shifted districts rather than run under the new boundaries.