Senate District 3

The Third Senate District includes the cities of Martinez and Pleasant Hill in Contra Costa County; American Canyon, Calistoga, Napa, Yountville, and St. Helena in Napa County; Benicia, Dixon, Fairfield, Rio Vista, Suisun City, Vacaville, and Vallejo, in Solano County; Cotati, Petaluma, Rohnert Park, and Sonoma in Sonoma County; Davis, Winters, and Woodland in Yolo County; as well as Isleton in Sacramento County.

 

2020 Census Population

Name Count Percent
Total Population 989,149 100.00%
Hispanic or Latino 283,939 28.71%
Not Hispanic or Latino (NH) 705,210 71.29%
NH Population of one race 646,470 65.36%
NH White alone 438,114 44.29%
NH Black or African American alone 70,728 7.15%
NH Asian alone 122,452 12.38%
NH American Indian and Alaska Native alone 3,616 0.37%
NH Native Hawaiian and Other Pacific Islander alone 5,250 0.53%
NH Some Other Race alone 6,310 0.64%
NH Population of two or more races 58,740 5.94%

 

Counties In District

Name Count Percent
Contra Costa 83,450 7.16%
Napa 138,019 100.00%
Sacramento 8,126 0.51%
Solano 453,491 100.00%
Sonoma 143,575 29.37%
Yolo 162,488 75.09%

 

Places In District

Name Count Percent
CONTRA COSTA: Alhambra Valley(U) 794 98.63%
CONTRA COSTA: Concord(C) 7 0.01%
CONTRA COSTA: Crockett(U) 3,242 100.00%
CONTRA COSTA: Martinez(C) 37,287 100.00%
CONTRA COSTA: Mountain View(U) 2,622 100.00%
CONTRA COSTA: Pacheco(U) 0 0.00%
CONTRA COSTA: Pleasant Hill(C) 34,579 99.90%
CONTRA COSTA: Port Costa(U) 190 100.00%
CONTRA COSTA: Rodeo(U) 0 0.00%
CONTRA COSTA: Vine Hill(U) 4,323 100.00%
CONTRA COSTA: Remainder of Contra Costa(R) 406 3.86%
NAPA: American Canyon(C) 21,837 100.00%
NAPA: Angwin(U) 2,633 100.00%
NAPA: Calistoga(C) 5,228 100.00%
NAPA: Deer Park(U) 1,294 100.00%
NAPA: Moskowite Corner(U) 237 100.00%
NAPA: Napa(C) 79,246 100.00%
NAPA: Oakville(U) 49 100.00%
NAPA: Rutherford(U) 115 100.00%
NAPA: St. Helena(C) 5,430 100.00%
NAPA: Silverado Resort(U) 948 100.00%
NAPA: Yountville(C) 3,436 100.00%
NAPA: Remainder of Napa(R) 17,566 100.00%
SACRAMENTO: Courtland(U) 326 100.00%
SACRAMENTO: Franklin(U) 167 100.00%
SACRAMENTO: Freeport(U) 58 100.00%
SACRAMENTO: Hood(U) 244 100.00%
SACRAMENTO: Isleton(C) 794 100.00%
SACRAMENTO: Sacramento(C) 0 0.00%
SACRAMENTO: Walnut Grove(U) 1,452 100.00%
SACRAMENTO: Remainder of Sacramento(R) 5,085 33.90%
SOLANO: Allendale(U) 1,651 100.00%
SOLANO: Benicia(C) 27,131 100.00%
SOLANO: Dixon(C) 18,988 100.00%
SOLANO: Elmira(U) 193 100.00%
SOLANO: Fairfield(C) 119,881 100.00%
SOLANO: Green Valley(U) 1,654 100.00%
SOLANO: Hartley(U) 2,430 100.00%
SOLANO: Rio Vista(C) 10,005 100.00%
SOLANO: Suisun City(C) 29,518 100.00%
SOLANO: Vacaville(C) 102,386 100.00%
SOLANO: Vallejo(C) 126,090 100.00%
SOLANO: Remainder of Solano(R) 13,564 100.00%
SONOMA: Cotati(C) 7,584 100.00%
SONOMA: El Verano(U) 3,867 100.00%
SONOMA: Penngrove(U) 2,637 100.00%
SONOMA: Petaluma(C) 59,776 100.00%
SONOMA: Rohnert Park(C) 44,346 99.90%
SONOMA: Sonoma(C) 10,739 100.00%
SONOMA: Sonoma State University(U) 2,679 100.00%
SONOMA: Temelec(U) 1,500 100.00%
SONOMA: Remainder of Sonoma(R) 10,447 12.43%
YOLO: Brooks(U) 31 100.00%
YOLO: Clarksburg(U) 402 100.00%
YOLO: Davis(C) 66,850 100.00%
YOLO: Dunnigan(U) 1,382 100.00%
YOLO: El Macero(U) 1,074 100.00%
YOLO: Esparto(U) 3,572 100.00%
YOLO: Guinda(U) 245 100.00%
YOLO: Knights Landing(U) 1,117 100.00%
YOLO: Madison(U) 581 100.00%
YOLO: Monument Hills(U) 1,702 100.00%
YOLO: Rumsey(U) 91 100.00%
YOLO: Tancred(U) 89 100.00%
YOLO: University of California-Davis(U) 8,525 100.00%
YOLO: Winters(C) 7,115 100.00%
YOLO: Woodland(C) 61,032 100.00%
YOLO: Yolo(U) 425 100.00%
YOLO: Remainder of Yolo(R) 8,255 100.00%