1.Key to Predictions: Roll Call,
The Cook Political Report,
The Rothenberg Political Report,
Campaign & Election Magazine,
D.C.'s Political Report
2.Bold indicates incumbent. Yellow district indicates open races. Blue boxes indicates winner. Red print indicates change in party control. Targeted means that the organization has produced a list of the incumbents they want defeated. Rematch means that at least two of the candidates have met once before.
3.Key to Party Identification.
(D) = Democratic Party
(WI) = Write-in candidates