California's 18th State Assembly district

California's 18th State Assembly district
Current assemblymember	Mia Bonta D–Alameda
Population (2010)  • Voting age  • Citizen voting age	469,665 365,624 281,791
Demographics	23.96% White 23.32% Black 26.30% Latino 23.50% Asian 0.56% Native American 0.70% Hawaiian/Pacific Islander 0.33% other 1.33% remainder of multiracial
Registered voters	270,094
Registration	64.05% Democratic 6.82% Republican 24.79% No party preference

California's 18th State Assembly district is one of 80 California State Assembly districts. It is currently represented by Democrat Rob Bonta of Alameda.

District profile

The district encompasses the central East Bay, centered on the city of Oakland.

Alameda County – 31.1%

• Alameda
• Oakland – 79.6%
• San Leandro

Election results from statewide races

Year	Office	Results
2018	Governor	Newsom 88.3 – 11.7%
	Senator	Feinstein 58.9 – 41.1%
2016	President	Clinton 85.9 – 8.4%
	Senator	Harris 78.7 – 21.3%
2014	Governor	Brown 89.6 – 10.4%
2012	President	Obama 86.9 – 10.2%
	Senator	Feinstein 89.5 – 10.5%

Election results

2020

2020 California's 18th State Assembly district election

Primary election
Party		Candidate	Votes	%
	Democratic	Rob Bonta (incumbent)	118,300	89.3
	Republican	Stephen Slauson	14,158	10.7
Total votes			132,458	100.0

2018

California State Assembly election, 2018

Primary election
Party		Candidate	Votes	%
	Democratic	Rob Bonta (incumbent)	85,354	89.0
	Republican	Stephen Slauson	10,549	11.0
Total votes			95,903	100.0
General election
	Democratic	Rob Bonta (incumbent)	150,862	88.9
	Republican	Stephen Slauson	18,894	11.1
Total votes			184,754	100.0
	Democratic hold

2016

California State Assembly election, 2016

Primary election
Party		Candidate	Votes	%
	Democratic	Rob Bonta (incumbent)	98,202	89.1
	Republican	Roseann Slonsky-Breault	12,057	10.9
Total votes			110,259	100.0
General election
	Democratic	Rob Bonta (incumbent)	156,163	87.0
	Republican	Roseann Slonsky-Breault	23,273	13.0
Total votes			179,436	100.0
	Democratic hold

2014

California State Assembly election, 2014

Primary election
Party		Candidate	Votes	%
	Democratic	Rob Bonta (incumbent)	44,321	85.8
	Republican	David Erlich	7,358	14.2
Total votes			51,679	100.0
General election
	Democratic	Rob Bonta (incumbent)	88,243	86.7
	Republican	David Erlich	13,537	13.3
Total votes			101,780	100.0
	Democratic hold

2012

California State Assembly election, 2012

Primary election
Party		Candidate	Votes	%
	Democratic	Rob Bonta	23,007	36.9
	Democratic	Abel Guillen	18,521	29.7
	Democratic	Joel Young	11,680	18.8
	Republican	Rhonda Weber	9,082	14.6
Total votes			62,290	100.0
General election
	Democratic	Rob Bonta	75,865	50.5
	Democratic	Abel Guillen	74,422	49.5
Total votes			150,287	100.0
	Democratic hold

See also

• California State Assembly
• California State Assembly districts
• Districts in California

External links

• District map from the California Citizens Redistricting Commission