Rep. Tom McClintock, a Republican, has won another term representing California's 4th Congressional District, beating Jessica Morse, a Democrat.
With all precincts reporting, McClintock has 54.1 percent of the vote, followed by Morse with 45.9 percent.
McClintock has represented the district in the House since 2009.
Democrats have gained a majority in the House, with 235 seats in the next Congress. All of California's House seats have been decided; seven switched hands, all going to Democrats.
The number of votes cast for Democrats in House races has increased 55.0 percent from the 2014 midterms, compared with an increase of 25.6 percent for Republicans.
The district went for President Trump, a Republican, in 2016 by a margin of 14.5 points. Democrat Hillary Clinton won California by 30 points.
Data is from the Associated Press. This story may be updated if more information becomes available. It is powered by Heliograf, The Post's artificial intelligence system.