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  Contra Costa
County Board
  District 1  John "Joya" Gioia 7 22 +70.71%
  District 2  Candace Andersen 4 24 +100.00%
   District 3  Diane Burgis 3 24 +100.00%
  District 4  Ken Carlson 1 22 +7.87%
  District 5  Shanelle Scales-Preston 1 24 +4.32%
City
 Antioch    115,291
 Brentwood    64,292
 Clayton    11,070
 Concord    125,410
 El Cerrito    25,962
 Hercules    26,016
 Lafayette    25,391
 Martinez    38,290
 Oakley    43,357
 Orinda    19,514
 Pinole    19,022
 Pittsburg    76,416
 Pleasant Hill    34,613
 Richmond    116,448
 San Pablo    32,127
 San Ramon    84,605
 Walnut Creek    70,127
Town
 Danville    43,582
 Moraga    16,870
Census Designated Place
 Acalanes Ridge    1,285
 Alamo    15,314
 Alhambra Valley    805
 Bay Point    23,896
 Bayview    1,782
 Bethel Island    2,131
 Blackhawk    9,637
 Byron    1,140
 Camino Tassajara    4,951
 Castle Hill    1,271
 Clyde    729
 Contra Costa Centre    6,808
 Crockett    3,242
 Diablo    1,255
 Discovery Bay    15,358
 East Richmond Heights    3,460
 El Sobrante    15,524
 Kensington    5,428
 Knightsen    1,596
 Montalvin Manor    3,099
 Mountain View    2,622
 Norris Canyon    1,313
 North Gate    667
 North Richmond    4,175
 Pacheco    4,183
 Port Costa    190
 Reliez Valley    3,354
 Rodeo    9,653
 Rollingwood    3,015
 San Miguel    3,392
 Saranap    5,830
 Shell Ridge    1,014
 Tara Hills    5,364
 Vine Hill    4,323
Attached Containers
Marketing Area
 San Francisco-Oakland-San Jose, CA     

Sub-Races
% Of Total VotesOfficeContra Costa WinnerYrContra Costa Votes% of Sub% Vs. Full Race
3.55% Governor   Gavin Newsom 22 265,371 68.31% +9.13%
3.56% Lieutenant Governor   Eleni Kounalakis 22 263,520 68.85% +9.15%
3.56% Secretary of State   Shirley Weber 22 263,120 68.75% +8.70%
3.56% Controller   Malia Cohen 22 242,864 63.58% +8.23%
3.57% Treasurer   Fiona Ma 22 257,553 67.49% +8.69%
3.57% Attorney General   Rob Bonta 22 258,956 67.63% +8.54%
3.56% Insurance Commissioner   Ricardo Lara 22 258,218 68.41% +8.47%
3.72% Superintendent of Public Instruction   Tony Thurmond 22 231,756 69.77% +6.07%
12.16% Board of Equalization 2   Sally J. Lieber 22 253,808 67.91% -1.92%
3.32% President   Joe Biden 20 416,386 71.63% +8.14%
3.31% Senate Class I   Adam Schiff 24 343,169 67.50% +8.63%
3.54% Senate Class III   Alejandro "Alex" Padilla 22 267,331 69.72% +8.65%
55.31% CA - District 08   John Garamendi 24 117,827 78.03% +4.06%
3.50% CA - District 09   Kevin J. Lincoln, II 24 4,995 56.74% +8.53%
94.97% CA - District 10   Mark J. DeSaulnier 24 229,971 66.43% -0.05%
13.61% CA State Assembly 11   Dave Ennis 24 14,826 51.51% +10.29%
48.60% CA State Assembly 14   Buffy Wicks 24 56,525 63.75% -4.76%
66.20% CA State Assembly 16   Rebecca Bauer-Kahan 24 108,175 65.06% +0.95%
13.44% CA State Senate 03   Christopher Cabaldon 24 30,802 51.77% -10.80%
25.81% CA State Senate 07   Jesse Arreguin 24 49,960 55.48% -1.69%
81.42% CA State Senate 09   Tim Grayson 24 161,412 53.24% +1.26%
3.58% Prop 1: Reproductive Rights Constitutional Amendment   Yes 22 290,527 75.64% +8.75%
3.55% Prop 26: Legalize Sports Betting on American Indian Lands   No 22 261,183 69.14% +2.16%
3.55% Prop 27: Legalize Sports Betting and Revenue for Homelessness Prevention Fund   No 22 318,798 83.47% +1.20%
3.58% Prop 28: Art and Music K-12 Education Funding   Yes 22 267,718 69.55% +5.15%
3.57% Prop 29: Dialysis Clinic Requirements   No 22 257,323 67.75% -0.65%
3.58% Prop 30: Tax on Income Above $2 Million   No 22 209,016 54.23% -3.41%
3.57% Prop 31: Flavored Tobacco Products Ban   Yes 22 276,293 72.12% +8.70%
3.55% Prop 1: Behavioral Health Bond and Services Act   Yes 24 145,448 56.57% +6.39%
3.45% Legalize Marijuana   No 10 175,795 51.10% -2.36%
3.32% Only marriage between a man and a woman is valid or recognized in California?   No 08 246,753 55.39% +7.63%
3.68% Prop 29 - Tobacco Tax   Yes 12 111,770 58.90% +9.13%
3.39% Prop 34 - Death Penalty Repeal   Yes 12 216,365 51.38% +3.34%
3.48% Prop 41: Veteran Housing Bond   Yes 14 91,106 63.25% -2.14%
3.51% Prop 42: Public Records Act Applies Locally   Yes 14 87,509 62.51% +0.66%
3.36% Prop 53 (Revenue Bonds)   No 16 240,321 54.30% +3.73%
3.27% Prop 60 (Adult Films)   No 16 246,343 56.59% +2.91%
3.35% Prop 62 (Death Penalty)   Yes 16 230,039 50.49% +3.65%
3.35% Prop 63 (Firearms)   Yes 16 319,173 69.43% +6.35%
3.32% Prop 64 (Marijuana Legalization)   Yes 16 281,832 60.72% +3.58%
3.37% Proposition 14   Yes 20 319,859 56.45% +5.36%
3.36% Proposition 15   Yes 20 314,413 54.77% +6.74%
3.35% Proposition 16   No 20 296,198 52.48% -4.75%
3.34% Proposition 17   Yes 20 369,259 64.83% +6.28%
3.34% Proposition 18   No 20 293,452 51.40% -4.63%
3.37% Proposition 19   Yes 20 324,682 57.62% +6.51%
3.35% Proposition 20   No 20 362,696 64.82% +3.11%
3.33% Proposition 21   No 20 331,752 59.09% -0.76%
3.33% Proposition 22   Yes 20 303,938 53.76% -4.86%
3.34% Proposition 23   No 20 350,108 62.26% -1.16%
3.36% Proposition 24   Yes 20 336,583 60.05% +3.82%
3.36% Proposition 25   Yes 20 283,434 50.79% +7.19%

County DETAILS
Parents > United States > California > CA Counties  
Websitehttps://www.contracosta.ca.gov/
Established February 18, 1850
Disbanded Still Active
ContributorRP
Last ModifiedRP January 10, 2020 01:14pm
Description
Alameda Alpine Amador Butte Calaveras Colusa Contra Costa Del Norte El Dorado Fresno Glenn Humboldt Imperial Inyo Kern Kings Lake Lassen Los Angeles Madera Marin Mariposa Mendocino Merced Modoc Mono Monterey Napa Nevada Orange Placer Plumas Riverside Sacramento San Benito San Bernardino San Diego San Francisco San Joaquin San Luis Obispo San Mateo Santa Barbara Santa Cruz Shasta Sierra Siskiyou Solano Sonoma Stanislaus Sutter Tehama Trinity Tulare Tuolumne Ventura Yolo Yuba
HISTORY
Click For History Details

RACES
Polls Close Description Takes Office

INFORMATION LINKS
Contra Costa County (CA) Elections Division  Discuss

VOTER REGISTRATION
Pty Amount % Yr Chg As Of Contributor
D 316,960 49.56% +2.16% Oct 01, 2019 RP
I 167,673 26.22% +5.69% Oct 01, 2019 RP
R 122,967 19.23% -1.48% Oct 01, 2019 RP
AIP 18,147 2.84% +4.07% Oct 01, 2019 RP
LBT 4,870 0.76% +10.08% Oct 01, 2019 RP
OTH 3,938 0.62% +48.23% Oct 01, 2019 RP
G 2,917 0.46% -2.43% Oct 01, 2019 RP
PFP 2,040 0.32% +8.82% Oct 01, 2019 RP

DEMOGRAPHIC
Population
Demographic Amount % As Of Contributor
Population 1,165,927 100.00% Apr 01, 2020 CA Pol Junkie
Race
Sex

MEDIA