OR-04 — 2018 U.S. House election
Recent presidential results, current district lines
Akashiccongressional district2018 US House electionOR-04 · U.S. HouseDefazioD+15.1
How it voted
Share of the 2018 vote
| Peter Defazio ✓Democrat | 56.0% | 208,710 |
|---|---|---|
| Art RobinsonRepublican | 40.9% | 152,414 |
| Mike BeilsteinIndependent | 1.6% | 5,956 |
D+60R+60
District boundary, filled by its own 2018 D-vs-R margin — precinct detail where available, over faint county context.
The boundary drawn is the current OR-04 (cd:120, the 2026 map); the 2018 election ran under that decade's own lines. The result shown is the certified 2018 contest.
Margin history
OR-04 across every cycle on record. Each year links to its district page.
| Year | Won | Margin | Votes |
|---|---|---|---|
| 2024 | D | 378,765 | |
| 2022 | D | 339,077 | |
| 2020 | D | 467,705 | |
| 2018 | D | 372,893 | |
| 2016 | D | 397,568 | |
| 2014 | D | 310,179 | |
| 2012 | D | 360,088 | |
| 2010 | D | 298,052 | |
| 2008 | D | 334,146 | |
| 2006 | D | 290,244 | |
| 2004 | D | 374,909 | |
| 2002 | D | 263,481 | |
| 2000 | D | 291,065 | |
| 1998 | D | 224,637 | |
| 1996 | D | 269,856 | |
| 1994 | D | 238,149 | |
| 1992 | D | 279,299 | |
| 1990 | D | 189,352 | |
| 1988 | D | 150,735 | |
| 1986 | D | 195,548 | |
| 1984 | D | 230,687 | |
| 1982 | D | 195,524 | |
| 1980 | D | 289,634 | |
| 1978 | D | 221,766 | |
| 1976 | D | 244,852 |
Same ballot, 2018OR
Source. MIT Election Data + Science Lab — 2018 US House returns, party-classified by literal ballot party · results as certified for the 2018 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.