MA-03 — 2018 U.S. House election
Recent presidential results, current district lines
Akashiccongressional district2018 US House electionMA-03 · U.S. HouseTrahanD+28.5
How it voted
Share of the 2018 vote
| Lori Loureiro Trahan ✓Democrat | 62.0% | 173,175 |
|---|---|---|
| Rick GreenRepublican | 33.5% | 93,445 |
| Michael P MullenIndependent | 4.5% | 12,572 |
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 MA-03 (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
MA-03 across every cycle on record. Each year links to its district page.
| Year | Won | Margin | Votes |
|---|---|---|---|
| 2024 | D | 362,678 | |
| 2022 | D | 251,389 | |
| 2020 | D | 293,539 | |
| 2018 | D | 279,327 | |
| 2016 | D | 344,592 | |
| 2014 | D | 220,946 | |
| 2012 | D | 321,753 | |
| 2010 | D | 217,352 | |
| 2008 | D | 231,107 | |
| 2006 | D | 168,956 | |
| 2004 | D | 272,412 | |
| 2002 | D | 157,545 | |
| 2000 | D | 215,561 | |
| 1998 | D | 190,878 | |
| 1996 | D | 255,097 | |
| 1994 | R | 212,035 | |
| 1992 | R | 260,932 | |
| 1990 | D | 230,432 | |
| 1988 | D | 191,383 | |
| 1986 | D | 160,202 | |
| 1984 | D | 220,254 | |
| 1982 | D | 142,740 | |
| 1980 | D | 195,783 | |
| 1978 | D | 158,730 | |
| 1976 | D | 168,568 |
Same ballot, 2018MA
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.