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, West Sacramento, Winters, and Woodland in Yolo County; as well as Isleton in Sacramento County.

Deferred Area of Senate District 3

Every 10 years after the US Census Data is released, the California Citizens Redistricting Commission draws new lines for representation that is reflective of the population changes. Senate districts have a unique issue that Assembly and Congressional districts do not have. Of the Senate districts established, only the even-numbered districts went into effect for the 2022 election cycle. The new odd-numbered districts will not go into effect until the 2024 election cycle. This means some members of the population do not have representation until 2024 when the next election cycle happens. These geographic areas are referred to as “deferred.” However, the Senate wants to ensure that anyone living in a deferred area is still represented by a California State Senator and therefore has been assigned a Senator to represent them until the next election occurs in 2 years.

For additional information on current Senate districts click here

Senate District 3 Maps

The deferred area include portions of West Sacramento and balance of Sacramento County.

To find out if this is your Senator, enter your address here to find your California Representative

 

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%