CA-12 elected a Democrat in 2018.

D+73.6 on 317,072 certified votes. Below: the 2018 result and this district's margin across every cycle on record.

Akashic

CA-12 — 2018 result

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

Democratic (D)

275,292

86.8%

Republican (R)

41,780

13.2%

All others

0

0.0%

Margin

D+73.6

Akashic

Margin history

CA-12 across every cycle on record. Each year links to its district page.

Akashic

Year	Won	Margin	Votes
2024	D	+100.0%	283,025
2022	D	+80.9%	239,969
2020	D	+100.0%	362,950
2018	D	+73.6%	317,072
2016	D	+80.9%	338,845
2014	D	+66.5%	192,264
2012	D	+70.2%	298,187
2010	D	+53.5%	201,162
2008	D	+56.7%	266,853
2006	D	+52.1%	182,324
2004	D	+47.2%	252,599
2002	D	+43.4%	154,984
2000	D	+53.7%	212,556
1998	D	+52.9%	173,212
1996	D	+48.0%	207,908
1994	D	+34.8%	175,636
1992	D	+45.5%	228,407
1990	R	−27.2%	205,698
1988	R	−5.6%	263,930
1986	R	−22.3%	187,043
1984	R	−25.6%	252,693
1982	R	−29.5%	183,208
1980	R	−53.6%	199,083
1978	R	−51.5%	160,085
1976	R	−35.0%	196,857