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.

PLACES IN DISTRICT

Alhambra Valley CDP

924

Crockett CDP

3,094

Martinez

35,824

Mountain View CDP

2,372

Pleasant Hill

33,152

Port Costa CDP

190

Vine Hill CDP

3,761

Balance of Contra Costa County

324

American Canyon

19,454

Angwin CDP

3,051

Calistoga

5,155

Deer Park CDP

1,267

Moskowite Corner CDP

211

Napa

76,915

Oakville CDP

71

Rutherford CDP

164

St. Helena

5,814

Silverado Resort CDP

1,095

Yountville

2,933

Balance of Napa County

20,354

Courtland CDP

355

Franklin CDP

155

Freeport CDP

38

Hood CDP

271

Isleton

804

Walnut Grove CDP

1,542

Balance of Sacramento County

5,693

Allendale CDP

1,506

Benicia

26,997

Dixon

18,351

Elmira CDP

188

Fairfield

105,321

Green Valley CDP

1,625

Hartley CDP

2,510

Rio Vista

7,360

Suisun City

28,111

Vacaville

92,428

Vallejo

115,942

Balance of Solano County

13,005

Cotati

7,265

El Verano CDP

4,123

Penngrove CDP

2,522

Petaluma

57,941

Rohnert Park

40,971

Sonoma

10,648

Temelec CDP

1,441

Balance of Sonoma County

12,824

Clarksburg CDP

418

Davis

65,622

Dunnigan CDP

1,416

Esparto CDP

3,108

Guinda CDP

254

Knights Landing CDP

995

Madison CDP

503

Monument Hills CDP

1,542

University of California Davis CDP

5,786

Winters

6,624

Woodland

55,468

Yolo CDP

450

Balance of Yolo County

9,919