Elections / 1980 · House · MT-01
MT-01 — 1980 U.S. House election
Akashiccongressional district1980 US House electionMT-01 · U.S. HouseWilliamsD+22.9
How it voted
Share of the 1980 vote
| Pat Williams (i) ✓Democrat | 61.4% | 112,866 |
|---|---|---|
| John K \"Jack\" McDonaldRepublican | 38.6% | 70,874 |
D+60R+60
District boundary, filled by its own 1980 D-vs-R margin — precinct detail where available, over faint county context.
Margin history
MT-01 across every cycle on record. Each year links to its district page.
Same ballot, 1980MT
Source. MIT Election Data + Science Lab — 1980 US House returns, party-classified by literal ballot party · district lines from the 2010-census apportionment. Real returns — nothing estimated.