CA-03 elected a Democrat in 2018.

D+16.1 on 232,251 certified votes. Below: the 2018 result and this district's margin across every cycle on record.

Akashic

CA-03 — 2018 result

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

Democratic (D)

134,875

58.1%

Republican (R)

97,376

41.9%

All others

0

0.0%

Margin

D+16.1

Akashic

Margin history

CA-03 across every cycle on record. Each year links to its district page.

Akashic

Year	Won	Margin	Votes
2024	R	−10.9%	422,313
2022	R	−7.3%	338,199
2020	D	+9.3%	321,988
2018	D	+16.1%	232,251
2016	D	+18.7%	256,966
2014	D	+5.4%	150,260
2012	D	+8.5%	233,968
2010	R	−6.9%	261,938
2008	R	−5.6%	314,046
2006	R	−21.6%	228,169
2004	R	−27.1%	287,073
2002	R	−28.0%	194,918
2000	R	−15.7%	230,182
1998	R	−7.4%	192,006
1996	D	+12.4%	221,737
1994	D	+3.7%	195,157
1992	D	+10.9%	238,685
1990	D	+25.6%	219,088
1988	D	+42.4%	257,766
1986	D	+51.9%	208,974
1984	D	+100.0%	131,369
1982	D	+89.6%	217,196
1980	D	+44.0%	241,865
1978	D	+6.9%	197,503
1976	D	+45.7%	191,854