1980 general · November 4, 1980
1980 Maryland U.S. House election results, district by district
Maryland's U.S. House races in the 1980 general election: winners, margins, unopposed seats and seats that changed party.
Races8
Changed party1
Unopposed0%0 races
Every district
D 7 · R 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MD-1 | Royden Dyson (D) | 3.5 | Flipped |
| MD-2 | Clarence D. Long (D) | 14.7 | |
| MD-3 | Barbara A. Mikulski (D) | 52.3 | |
| MD-4 | Marjorie S. Holt (R) | 43.7 | |
| MD-5 | Gladys Noon Spellman (D) | 61.0 | |
| MD-6 | Beverly Byron (D) | 39.8 | |
| MD-7 | Parren J. Mitchell (D) | 76.9 | |
| MD-8 | Michael D. Barnes (D) | 18.7 |
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