A special election will be held in the coming months, according to state law.
A decision by the Supreme Court about a congressional map in Louisiana could impact the way maps are drawn, including in California.
Virginia voters have approved a congressional redistricting plan plan that could help Democrats win up to four additional U.S. House seats in this year's midterm elections.
California's growth remains the slowest of the major U.S. states, according to the latest Census estimates, because representation in Congress is a "zero-sum" game. Faster growth in states like Texas and Florida puts California at high risk of losing congressional seats after the 2030 Census.
Jack Schlossberg, the grandson of former President John F. Kennedy, announced late Tuesday that he would run for Congress.
Who will replace Pelosi when her term ends? Here's a look at the two frontrunners in the race.