Elections / 1978 · House · OR-03
OR-03 — 1978 U.S. House election
Akashiccongressional district1978 US House electionOR-03 · U.S. HouseDuncanD+84.6
How it voted
Share of the 1978 vote
| Robert B Duncan (i) ✓Democrat | 84.6% | 151,895 |
|---|---|---|
| Martin SimonIndependent | 15.1% | 27,120 |
| WriteinIndependent | 0.2% | 445 |
D+60R+60
District boundary, filled by its own 1978 D-vs-R margin — precinct detail where available, over faint county context.
Margin history
OR-03 across every cycle on record. Each year links to its district page.
| Year | Won | Margin | Votes |
|---|---|---|---|
| 2024 | D | 334,369 | |
| 2022 | D | 303,334 | |
| 2020 | D | 470,506 | |
| 2018 | D | 384,326 | |
| 2016 | D | 382,355 | |
| 2014 | D | 292,757 | |
| 2012 | D | 355,875 | |
| 2010 | D | 275,802 | |
| 2008 | D | 341,062 | |
| 2006 | D | 253,610 | |
| 2004 | D | 346,560 | |
| 2002 | D | 234,977 | |
| 2000 | D | 271,161 | |
| 1998 | D | 183,351 | |
| 1996 | D | 247,909 | |
| 1994 | D | 222,822 | |
| 1992 | D | 269,879 | |
| 1990 | D | 210,193 | |
| 1988 | D | 191,825 | |
| 1986 | D | 209,581 | |
| 1984 | D | 239,897 | |
| 1982 | D | 203,662 | |
| 1980 | D | 217,423 | |
| 1978 | D | 179,460 | |
| 1976 | D | 177,051 |
Same ballot, 1978OR
Source. MIT Election Data + Science Lab — 1978 US House returns, party-classified by literal ballot party · district lines from the 2010-census apportionment. Real returns — nothing estimated.