CA-19 — 2020 U.S. House election
Recent presidential results, current district lines
Akashiccongressional district2020 US House electionCA-19 · U.S. HouseLofgrenD+43.4
How it voted
Share of the 2020 vote
| Zoe Lofgren (i) ✓Democrat | 71.7% | 224,385 |
|---|---|---|
| Justin James AguileraRepublican | 28.3% | 88,642 |
D+60R+60
District boundary, filled by its own 2020 D-vs-R margin — precinct detail where available, over faint county context.
The boundary drawn is the current CA-19 (cd:120, the 2026 map); the 2020 election ran under that decade's own lines. The result shown is the certified 2020 contest.
Margin history
CA-19 across every cycle on record. Each year links to its district page.
| Year | Won | Margin | Votes |
|---|---|---|---|
| 2024 | D | 364,320 | |
| 2022 | D | 283,310 | |
| 2020 | D | 313,027 | |
| 2018 | D | 220,319 | |
| 2016 | D | 245,863 | |
| 2014 | D | 127,788 | |
| 2012 | D | 221,613 | |
| 2010 | R | 198,902 | |
| 2008 | R | 182,101 | |
| 2006 | R | 181,994 | |
| 2004 | R | 235,264 | |
| 2002 | R | 157,802 | |
| 2000 | R | 222,615 | |
| 1998 | R | 165,149 | |
| 1996 | R | 206,379 | |
| 1994 | R | 183,926 | |
| 1992 | D | 216,640 | |
| 1990 | R | 173,245 | |
| 1988 | R | 230,924 | |
| 1986 | R | 124,919 | |
| 1984 | R | 227,626 | |
| 1982 | R | 184,246 | |
| 1980 | R | 209,603 | |
| 1978 | R | 171,751 | |
| 1976 | R | 192,923 |
Same ballot, 2020CA
Source. MIT Election Data + Science Lab — 2020 US House returns, party-classified by literal ballot party · results as certified for the 2020 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.