The final U.S. House race has been determined. The North Carolina 7th district, in the southeast part of the state, re-elected Democrat Mike McIntyre with 168,695 votes. His Republican opponent, David Rouzer, received 168,041 votes. See this story. Only those two candidates appeared on the ballot.
Louisiana will hold a run-off election next month between two incumbent Republicans, so although the identity of every member of the U.S. House is still not known, the party lineup is now known.
There have been news article mentioning that Democrats running for the U.S. House received more votes nationwide than Republicans did, but until all the votes across the nation have been counted, this is not confirmed. Most states still haven’t finished their official vote tallies. Thanks to Rick Hasen for the link.