Democrat Scott Peters won California’s 52nd Congressional District in the race against incumbent opponent, Republican Brian Bilbray. He won with 51.2% of the vote to Bilbray's 48.8%. This election was decided early in the morning, around 2:31am.

(California) - No one expected a race in California's 33rd Congressional district. The area holds a demanding Democratic registration advantage and has been represented for 20 years by a well-known and prominent Democratic Congressman, Henry Waxman.

Carrying the key battleground state of Ohio, President Barack Obama has secured reelection to a second term in office, several news networks projected Tuesday evening.