2018 United States Senate election in California

The 2018 United States Senate election in California took place on November 6, 2018. Incumbent Democrat Dianne Feinstein and Democrat Kevin de León won the primary election, so they were both featured in the general election.

Dianne Feinstein won the election.

 Primary election 

Primary results Party CandidateVotes%DemocraticDianne Feinstein2,947,03544.2DemocraticKevin de León805,44612.1RepublicanJames P. Bradley556,2528.3RepublicanArun K. Bhumitra350,8155.3RepublicanPaul A. Taylor323,5334.9RepublicanErin Cruz267,4944.0RepublicanTom Palzer205,1833.1DemocraticAlison Hartson147,0612.2RepublicanRocky De La Fuente135,2782.0DemocraticPat Harris126,9471.9RepublicanJohn "Jack" Crew93,8061.4RepublicanPatrick Little89,8671.3RepublicanKevin Mottus87,6461.3RepublicanJerry Joseph Laws67,1401.0Others467,2177.0 Total6,670,720100.0%

 General election 
General election results Party CandidateVotes%DemocraticDianne Feinstein6,019,42254.2DemocraticKevin de León5,093,94245.8 Total11,113,364100.0%

 Results by county 

Blue represents counties won by Feinstein. Green represents counties won by de León.

County   Feinstein#  Feinstein%  de León#  de León%  Total Alameda  318,377  58.4  226,950  41.6  545,327 Alpine  267  48.8  280  51.2  547 Amador  5,835  41.4  8,244  58.6  14,079 Butte  32,418  42.9  43,108  57.1  75,526 Calaveras  7,031  40.4  10,357  59.6  17,388 Colusa  1,643  35.1  3,039  64.9  4,682 Contra Costa  222,349  58.3  158,748  41.7  381,097 Del Norte  2,590  37.8  4,254  62.2  6,844 El Dorado  33,772  46.5  38,791  53.5  72,563 Fresno  103,491  47.7  113,557  52.3  217,048 Glenn  2,341  34.8  4,388  65.2  6,729 Humboldt  21,336  44.8  26,319  55.2  47,655 Imperial  13,121  43.3  17,150  56.7  30,271 Inyo  2,344  39.9  3,532  60.1  5,876 Kern  66,628  40.0  99,981  60.0  166,609 Kings  9,599  37.9  15,748  62.1  25,347 Lake  8,142  44.1  10,317  55.9  18,459 Lassen  2,030  29.8  4,788  70.2  6,818 Los Angeles  1,565,167  57.7  1,146,044  42.3  2,711,211 Madera  13,284  41.1  19,032  58.9  32,316 Marin  80,319  65.3  42,638  34.7  122,957 Mariposa  2,749  41.1  3,939  58.9  6,688 Mendocino  15,113  49.3  15,529  50.7  30,642 Merced  23,659  45.8  27,985  54.2  51,644 Modoc  751  28.7  1,867  71.3  2,618 Mono  2,001  47.7  2,197  52.3  4,198 Monterey  56,320  52.7  50,562  47.3  106,882 Napa  27,904  54.5  23,290  45.5  51,194 Nevada  22,198  48.1  23,911  51.9  46,109 Orange  501,678  54.4  420,814  45.6  922,492 Placer  66,578  46.5  76,733  53.5  143,311 Plumas  2,815  38.9  4,428  61.1  7,243 Riverside  269,567  49.2  278,409  50.8  547,976 Sacramento  241,571  53.0  213,949  47.0  455,520 San Benito  8,607  47.9  9,371  52.1  17,978 San Bernardino  233,103  50.0  233,360  50.0  466,463 San Diego  526,628  52.9  468,564  47.1  995,192 San Francisco  226,167  64.2  125,954  35.8  352,121 San Joaquin  79,088  46.1  92,351  53.9  171,439 San Luis Obispo  53,242  49.6  54,027  50.4  107,269 San Mateo  168,679  63.0  99,136  37.0  267,815 Santa Barbara  75,274  55.1  61,217  44.9  136,491 Santa Clara  339,866  59.8  228,642  40.2  568,508 Santa Cruz  64,178  57.5  47,416  42.5  111,594 Shasta  19,397  34.9  36,227  65.1  55,624 Sierra  506  38.5  808  61.5  1,314 Siskiyou  5,772  39.3  8,930  60.7  14,702 Solano  70,174  52.9  62,506  47.1  132,680 Sonoma  108,472  56.0  85,220  44.0  193,692 Stanislaus  58,375  42.9  77,724  57.1  136,099 Sutter  10,501  42.6  14,166  57.4  24,667 Tehama  5,435  32.6  11,253  67.4  16,688 Trinity  1,746  38.1  2,838  61.9  4,584 Tulare  33,005  39.9  49,765  60.1  82,770 Tuolumne  7,783  40.8  11,271  59.2  19,054 Ventura  137,141  51.3  130,101  48.7  267,242 Yolo  35,071  51.9  32,551  48.1  67,622 Yuba  6,224  39.2  9,666  60.8  15,890Totals  6,019,422  54.2  5,093,942  45.8  11,113,364

 References 

California
Category:2018 California elections