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East Contra Costa Ccd, California Demographics Analysis

   (County: Contra Costa County)

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Demographics Analysis

The people of East Contra Costa Ccd, California give the community character. This place is unique because of factors such as population size / density, ethnic background, ratio of males to females, and average age.

Population By Sex By Age
(East Contra Costa Ccd, California)

Male:

Under 5 years : 4,207

5 to 9 years : 4,887

10 to 14 years : 5,504

15 to 17 years : 2,827

18 and 19 years : 1,416

20 years : 750

21 years : 523

22 to 24 years : 1,757

25 to 29 years : 2,696

30 to 34 years : 3,254

35 to 39 years : 4,134

40 to 44 years : 5,268

45 to 49 years : 4,964

50 to 54 years : 3,231

55 to 59 years : 2,467

60 and 61 years : 944

62 to 64 years : 994

65 and 66 years : 867

67 to 69 years : 946

70 to 74 years : 1,366

75 to 79 years : 812

80 to 84 years : 474

85 years and over : 383

Female:

Under 5 years : 3,880

5 to 9 years : 4,553

10 to 14 years : 4,619

15 to 17 years : 3,179

18 and 19 years : 924

20 years : 853

21 years : 397

22 to 24 years : 1,370

25 to 29 years : 2,730

30 to 34 years : 3,095

35 to 39 years : 4,581

40 to 44 years : 5,032

45 to 49 years : 4,591

50 to 54 years : 2,839

55 to 59 years : 2,807

60 and 61 years : 999

62 to 64 years : 1,759

65 and 66 years : 714

67 to 69 years : 902

70 to 74 years : 1,339

75 to 79 years : 1,079

80 to 84 years : 796

85 years and over : 513


(updated 2009)



Population By Ancestry
(East Contra Costa Ccd, California)

Ancestry specified:

Single ancestry : 64,361

Multiple ancestry : 37,105

Ancestry not specified:

Ancestry unclassified : 677

Ancestry not reported : 6,079


(updated 2009)



Population By Citizen Status In The United States
(East Contra Costa Ccd, California)

U.S. citizen, born in the United States : 90,068

U.S. citizen, born in Puerto Rico or U.S. Island Areas : 351

U.S. citizen, born abroad of American parent(s) : 1,006

U.S. citizen by naturalization : 8,302

Not a U.S. citizen : 8,495


(updated 2009)



Place Of Birth By Age
(East Contra Costa Ccd, California)

Total:

Under 5 years : 8,087

5 to 17 years : 25,569

18 to 24 years : 7,990

25 to 34 years : 11,775

35 to 44 years : 19,015

45 to 54 years : 15,625

55 to 59 years : 5,274

60 and 61 years : 1,943

62 to 64 years : 2,753

65 to 74 years : 6,134

75 years and over : 4,057

Born in state of residence:

Under 5 years : 7,613

5 to 17 years : 23,443

18 to 24 years : 5,955

25 to 34 years : 6,749

35 to 44 years : 10,721

45 to 54 years : 8,624

55 to 59 years : 2,570

60 and 61 years : 1,026

62 to 64 years : 1,124

65 to 74 years : 1,857

75 years and over : 1,317

Born in other state in the United States:

Under 5 years : 373

5 to 17 years : 1,188

18 to 24 years : 775

25 to 34 years : 1,424

35 to 44 years : 3,549

45 to 54 years : 3,951

55 to 59 years : 1,497

60 and 61 years : 571

62 to 64 years : 989

65 to 74 years : 2,949

75 years and over : 1,803

Native, born outside the United States:

Under 5 years : 44

5 to 17 years : 123

18 to 24 years : 63

25 to 34 years : 121

35 to 44 years : 353

45 to 54 years : 218

55 to 59 years : 219

60 and 61 years : 12

62 to 64 years : 76

65 to 74 years : 81

75 years and over : 47

Foreign born:

Under 5 years : 57

5 to 17 years : 815

18 to 24 years : 1,197

25 to 34 years : 3,481

35 to 44 years : 4,392

45 to 54 years : 2,832

55 to 59 years : 988

60 and 61 years : 334

62 to 64 years : 564

65 to 74 years : 1,247

75 years and over : 890


(updated 2009)



Place Of Birth By Sex
(East Contra Costa Ccd, California)

Born in state of residence:

Male : 36,088

Female : 34,911

Born in other state in the United States:

Male : 9,411

Female : 9,658

Native: born outside the United States:

Male : 665

Female : 692

Foreign born:

Male : 8,507

Female : 8,290


(updated 2009)



Place Of Birth By Race
(East Contra Costa Ccd, California)

Born in state of residence : 51,602

Born in other state in the United States : 15,751

Native: born outside the United States : 583

Foreign born : 6,208


(updated 2009)



Place Of Birth By Marital Status
(East Contra Costa Ccd, California)

Born in state of residence:

Never married : 16,105

Now married, except separated : 23,548

Divorced : 4,305

Separated : 534

Widowed : 903

Born in other state in the United States:

Never married : 1,968

Now married, except separated : 12,131

Divorced : 2,034

Separated : 240

Widowed : 1,441

Native: born outside the United States:

Never married : 187

Now married, except separated : 883

Divorced : 29

Separated : 44

Widowed : 59

Foreign born:

Never married : 2,333

Now married, except separated : 12,023

Divorced : 1,060

Separated : 107

Widowed : 638


(updated 2009)



Language Spoken At Home By Ability To Speak English (Population Of 5 Years and Older)
(East Contra Costa Ccd, California)

Speak only English : 75,555

Spanish or Spanish Creole:

Speak English "very well" : 9,874

Speak English less than "very well" : 7,254

French (incl. Patois, Cajun):

Speak English "very well" : 190

Speak English less than "very well" : 39

French Creole:

Speak English "very well" : 10

Speak English less than "very well" : 0

Italian:

Speak English "very well" : 123

Speak English less than "very well" : 22

Portuguese or Portuguese Creole:

Speak English "very well" : 550

Speak English less than "very well" : 116

German:

Speak English "very well" : 391

Speak English less than "very well" : 55

Other West Germanic languages:

Speak English "very well" : 40

Speak English less than "very well" : 0

Scandinavian languages:

Speak English "very well" : 35

Speak English less than "very well" : 0

Greek:

Speak English "very well" : 56

Speak English less than "very well" : 0

Russian:

Speak English "very well" : 65

Speak English less than "very well" : 46

Polish:

Speak English "very well" : 70

Speak English less than "very well" : 9

Serbo-Croatian:

Speak English "very well" : 46

Speak English less than "very well" : 0

Persian:

Speak English "very well" : 244

Speak English less than "very well" : 164

Hindi:

Speak English "very well" : 147

Speak English less than "very well" : 18

Urdu:

Speak English "very well" : 45

Speak English less than "very well" : 40

Other Indic languages:

Speak English "very well" : 70

Speak English less than "very well" : 12

Other Indo-European languages:

Speak English "very well" : 154

Speak English less than "very well" : 11

Chinese:

Speak English "very well" : 224

Speak English less than "very well" : 398

Japanese:

Speak English "very well" : 40

Speak English less than "very well" : 9

Korean:

Speak English "very well" : 252

Speak English less than "very well" : 100

Mon-Khmer, Cambodian:

Speak English "very well" : 14

Speak English less than "very well" : 94

Thai:

Speak English "very well" : 32

Speak English less than "very well" : 0

Laotian:

Speak English "very well" : 42

Speak English less than "very well" : 15

Vietnamese:

Speak English "very well" : 67

Speak English less than "very well" : 155

Other Asian languages:

Speak English "very well" : 29

Speak English less than "very well" : 22

Tagalog:

Speak English "very well" : 1,308

Speak English less than "very well" : 704

Other Pacific Island languages:

Speak English "very well" : 234

Speak English less than "very well" : 133

Hungarian:

Speak English "very well" : 40

Speak English less than "very well" : 24

Arabic:

Speak English "very well" : 177

Speak English less than "very well" : 84

African languages:

Speak English "very well" : 417

Speak English less than "very well" : 55

Other and unspecified languages:

Speak English "very well" : 15

Speak English less than "very well" : 0


(updated 2009)



Ancestries in East Contra Costa Ccd, California

  • Other Groups: 27,173   (32.3%)
  • German: 10,281   (12.2%)
  • Irish: 9,151   (10.9%)
  • English: 7,100   (8.4%)
  • Italian: 6,448   (7.7%)
  • United States Or American: 3,493   (4.1%)
  • Portuguese: 3,033   (3.6%)
  • French (except Basque): 2,590   (3.1%)
  • Norwegian: 1,545   (1.8%)
  • Scottish: 1,544   (1.8%)
  • Swedish: 1,542   (1.8%)
  • Scotch-irish: 1,321   (1.6%)
  • Dutch: 1,223   (1.5%)
  • Danish: 956   (1.1%)
  • Polish: 868   (1.0%)
  • European: 692   (0.8%)
  • Welsh: 626   (0.7%)
  • French Canadian: 476   (0.6%)
  • Russian: 464   (0.6%)
  • Swiss: 454   (0.5%)
  • Canadian: 355   (0.4%)
  • British: 320   (0.4%)
  • Greek: 233   (0.3%)
  • Arab: 185   (0.2%)
  • Subsaharan African: 174   (0.2%)
  • Finnish: 165   (0.2%)
  • Scandinavian: 161   (0.2%)
  • Yugoslavian: 152   (0.2%)
  • Czech: 138   (0.2%)
  • Ukrainian: 113   (0.1%)
  • Australian: 110   (0.1%)
  • West Indian (excluding Hispanic Groups): 110   (0.1%)
  • Hungarian: 98   (0.1%)
  • Austrian: 96   (0.1%)
  • Lithuanian: 83   (0.1%)
  • Maltese: 76   (0.1%)
  • Iranian: 75   (0.1%)
  • Czechoslovakian: 72   (0.1%)
  • Armenian: 61   (0.1%)
  • Cypriot: 59   (0.1%)
  • Northern European: 58   (0.1%)
  • Basque: 50   (0.1%)
  • Bulgarian: 49   (0.1%)
  • Slavic: 43   (0.1%)
  • Belgian: 34   (0.0%)
  • Icelander: 34   (0.0%)
  • Romanian: 34   (0.0%)
  • Croatian: 32   (0.0%)
  • Slovak: 28   (0.0%)
  • Albanian: 20   (0.0%)
  • Celtic: 18   (0.0%)
  • Eastern European: 11   (0.0%)
  • Latvian: 9   (0.0%)
  • Pennsylvania German: 9   (0.0%)
  • Slovene: 9   (0.0%)
  • Turkish: 2   (0.0%)

(updated 2010)



Total Population In East Contra Costa Ccd, California is 108,222



(updated 2009)



Male Population in East Contra Costa Ccd, California: 54,671
Female Population in East Contra Costa Ccd, California: 53,551


(updated 2013)



Median Male Resident Age in East Contra Costa Ccd, California: 34.3
Median Female Resident Age in East Contra Costa Ccd, California: 36.5


(updated 2013)



Median Age in the State of California is 35


(updated 2010)



Median Age By Sex in East Contra Costa Ccd, California


White


Both sexes

38.7

Male

38.2

Female

39.1

Black or African American


Both sexes

29.5

Male

25.9

Female

32.0

American Indian and Alaska Native


Both sexes

35.8

Male

34.3

Female

37.1

Asian


Both sexes

37.0

Male

36.0

Female

37.7

Native Hawaiian and Other Pacific Islander


Both sexes

33.7

Male

33.8

Female

33.6

Other


Both sexes

27.6

Male

27.3

Female

28.0

Two or More Races


Both sexes

16.8

Male

16.4

Female

17.1

Hispanic or Latino


Both sexes

26.0

Male

25.4

Female

26.8

White / Not Hispanic or Latino


Both sexes

41.0

Male

40.7

Female

41.3


(updated 2010)



Races in East Contra Costa Ccd, California


  • White: 74,144
  • African American: 8,185
  • American Indian: 572
  • Asian: 6,639
  • Native Hawaiian and Other Pacific Islander: 435
  • Some Other Race: 12,746
  • Two or More Races: 5,501



(updated 2013)



The population density in East Contra Costa Ccd, California is 830 people per square mile.


(updated 2010)



Foreign Born Residents in East Contra Costa Ccd, California

East Contra Costa Ccd: 8,619
         Asia: 20.5%
         Europe: 10.6%
         Latin America: 61.8%

California: 8,864,255
         Asia: 32.9%
         Europe: 7.9%
         Latin America: 55.6%


(updated 2010)



The daytime population change in East Contra Costa Ccd, California due to commuting is -25,646 (-21.5%).


(updated 2010)



Marriage Population in East Contra Costa Ccd, California

Male:

 

Never Married

11.74%

Now Married:

 

Married, Spouse Present

31.68%

Married, Spouse Absent:

 

Separated

0.74%

Other

1.18%

Widowed

0.82%

Divorced

3.69%

Female:

 

Never Married

8.81%

Now Married:

 

Married, Spouse Present

31.69%

Married, Spouse Absent:

 

Separated

1.06%

Other

0.76%

Widowed

3.17%

Divorced

4.66%

(updated 2010)



Urban/Rural Population in East Contra Costa Ccd, California

Urban:

 

Inside Urbanized Areas

76.74%

Inside Urban Clusters

15.89%

Rural:

 

Farm

0.51%

Nonfarm

6.86%

(updated 2010)



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