2010 general · November 2, 2010
2010 Maryland U.S. House election results, district by district
Maryland's U.S. House races in the 2010 general election: winners, margins, unopposed seats and seats that changed party.
Races8
Changed party1
Unopposed0%0 races
Every district
D 6 · R 2
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MD-1 | Andy Harris (R) | 12.1 | Flipped |
| MD-2 | C. A. Dutch Ruppersberger (D) | 30.9 | |
| MD-3 | John P. Sarbanes (D) | 25.1 | |
| MD-4 | Donna F. Edwards (D) | 67.1 | |
| MD-5 | Steny H. Hoyer (D) | 29.6 | |
| MD-6 | Roscoe G. Bartlett (R) | 28.2 | |
| MD-7 | Elijah E. Cummings (D) | 52.3 | |
| MD-8 | Chris Van Hollen (D) | 48.3 |
Maryland
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab