MT-01 — 1990 U.S. House election
Recent presidential results, current district lines
congressional district1990 US House electionMT-01 · U.S. HouseWilliamsD+22.3
How it voted
Share of the 1990 vote
| Pat Williams (i) ✓Democrat | 61.1% | 100,409 |
|---|---|---|
| Brad JohnsonRepublican | 38.9% | 63,837 |
D+60R+60
District boundary, filled by its own 1990 D-vs-R margin — precinct detail where available, over faint county context.
The boundary drawn is the current MT-01 (cd:120, the 2026 map); the 1990 election ran under that decade's own lines. The result shown is the certified 1990 contest.
Margin history
MT-01 across every cycle on record. Each year links to its district page.
Same ballot, 1990MT
Source. MIT Election Data + Science Lab — 1990 US House returns, party-classified by literal ballot party · results as certified for the 1990 contest; the boundary drawn and the presidential strip use the current district map (cd:120, the 2026 lines) — the election itself ran under earlier lines. Real returns — nothing estimated.