Castro Valley, California Population 2021

63,013
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Castro Valley is a city located in California. Castro Valley has a 2020 population of 63,013. Castro Valley is currently declining at a rate of 0.00% annually and its population has increased by 2.65% since the most recent census, which recorded a population of 61,388 in 2010. Castro Valley reached it's highest population of 63,625 in 2017.

The average household income in Castro Valley is $130,745 with a poverty rate of 6.88%. The median rental costs in recent years comes to $1,791 per month, and the median house value is $741,500. The median age in Castro Valley is 42.1 years, 40.3 years for males, and 43.5 years for females. For every 100 females there are 95.4 males.

Castro Valley Demographics

According to the most recent ACS, the racial composition of Castro Valley was:

  • White: 53.24%
  • Asian: 27.29%
  • Black or African American: 8.18%
  • Two or more races: 6.83%
  • Other race: 3.05%
  • Native American: 0.94%
  • Native Hawaiian or Pacific Islander: 0.47%
The current population of Castro Valley, California is 63,013, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 63,288.The last official US Census in 2010 recorded the population at 61,388.

Castro Valley, California Population 2021

Population by Race

Race Population Percentage
White33,55053.24%
Asian17,19827.29%
Black or African American5,1558.18%
Two or More Races4,3046.83%
Some Other Race1,9203.05%
American Indian and Alaska Native5920.94%
Native Hawaiian and Other Pacific Islander2940.47%
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Castro Valley Population by Race

Castro Valley Population Pyramid 2021

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Castro Valley Median Age

42.1


Total

40.3


Male

43.5


Female

Castro Valley Adults

There are 49,419 adults, (10,454 of whom are seniors) in Castro Valley.

Castro Valley Age Dependency

61.7

Age Dependency Ratio

26.8

Old Age Dependency Ratio

34.9

Child Dependency Ratio

Castro Valley Sex Ratio

Female

32,256

51.19%

Male

30,757

48.81%

Castro Valley Population by Age

Castro Valley Renter vs Owner Occupied by Household Type

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Castro Valley Household Types

Type Owner Renter
Married80.6%19.4%
All71.3%28.7%
Non Family62.5%37.5%
Male52.9%47.1%
Female52.2%47.8%

71.3%

Rate of Home Ownership

Castro Valley Households and Families

Type Count Average Size Owned
All22,3572.7771.3
Married12,7293.3280.6
Non Family6,1321.3562.5
Female2,1983.2752.2
Male1,2983.1852.9

3.22

Average Family Size

2.77

Average Household Size

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Castro Valley Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2,1074.59%
9th to 12th Grade1,8003.92%
High School Graduate8,19017.86%
Some College9,75121.26%
Associates Degree3,4377.49%
Bachelors Degree13,18628.75%
Graduate Degree7,39216.12%
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Castro Valley Educational Attainment by Sex (over 25)

Castro Valley Educational Attainment by Race

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Name Total High School Bachelors
White21,78321,15610,311
Asian12,52410,7716,729
Hispanic5,8904,7271,530
Black3,8863,6711,304
Multiple Races1,6951,615811
Other Race1,077839270
Native American41336582
Islander25624682

The highest rate of high school graduation is among white people with a rate of 97.12%.

The highest rate of bachelors degrees is among asian people with a rate of 53.73%.

Castro Valley Educational Attainment by Race

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Name Average Male Female
Overall$63,379$69,048$56,388
Less Than High School$26,170$34,719$21,787
High School Grad$47,650$50,299$40,928
Some College$53,234$60,404$48,596
Bachelors Degree$79,104$83,021$71,738
Graduate Degree$94,356$108,977$81,352

$63,379

Average Earnings

$69,048

Average Male

$56,388

Average Female

Castro Valley Earnings by Educational Attainment

Castro Valley Language by Age

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Castro Valley Language

66.23% of Castro Valley residents speak only English, while 33.77% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 17.53% of the population.

Castro Valley Language

Castro Valley Poverty by Race

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Name Total In Poverty Poverty Rate
White27,1551,5695.78%
Asian17,0771,2107.09%
Hispanic9,3386917.40%
Black4,7954629.64%
Multiple4,2723207.49%
Other1,8241367.46%
Native5687212.68%
Islander2896622.84%

6.88%

Overall Poverty Rate

6.93%

Male Poverty Rate

6.84%

Female Poverty Rate

Poverty in Castro Valley

The race most likely to be in poverty in Castro Valley is Islander, with 22.84% below the poverty level.

The race least likely to be in poverty in Castro Valley is White, with 5.78% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.76%. Among those working part-time, it was 9.43%, and for those that did not work, the poverty rate was 13.37%.

Castro Valley Poverty

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Name Poverty
Less Than High School14.23%
High School10.70%
Some College6.68%
Bachelors or Greater3.57%

Castro Valley Poverty Rate by Education

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Name Poverty
Female Unemployed31.93%
Male Unemployed15.67%
Female Employed3.07%
Male Employed3.03%

Castro Valley Poverty Rate by Employment Status and Sex

Castro Valley Income by Household Type

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Name Median Mean
Households$108,488$130,745
Families$126,141$147,319
Married Families$141,633-
Non Families$57,287$78,706
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Income by Household Type

Castro Valley Marital Status

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Marriage Rates

53.9%

Overall Marriage Rate

57.0%

Male Marriage Rate

51.2%

Female Marriage Rate

Castro Valley Married by Age and Sex

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Castro Valley Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Castro Valley Marital Status by Race

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Castro Valley Marital Status

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2,947

Number of Veterans

2,799

Male Veterans

148

Female Veterans

War Veterans
Vietnam1,115
First Gulf War482
Second Gulf War272
Korea257
World War II207

Castro Valley Veterans by War

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Age Group Veterans
75+876
65 to 74844
55 to 64614
35 to 54477
18 to 34136

Castro Valley Veterans by Age

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Name Veterans % of Total
White1,9867.06%
Black49012.35%
Hispanic2463.69%
Asian2341.78%
2 or More1406.47%
Indian6715.12%
Other302.38%

Castro Valley Veterans by Race

Castro Valley Veterans by Education

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9.52%

Veteran Poverty Rate

29.43%

Veteran Disability Rate

Castro Valley Veterans by Education

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65.9%

Labor Force Participation

63.1%

Employment Rate

4.2%

Unemployment Rate

Castro Valley Employment by Age

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Castro Valley Employment by Race

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Castro Valley Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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58.81%

Born in California

74.32%

Native Born

25.68%

Foreign Born

8.66%

Non Citizen

17.02%

Naturalized

Place of Birth

74.32% of Castro Valley residents were born in the United States, with 58.81% having been born in California. 8.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Castro Valley Place of Birth

Year Population Growth Annual Growth Rate
202163,0130.00%
202063,0130.00%
201963,013-275-0.43%
201863,288-337-0.53%
201763,6258001.27%
201662,8257811.26%
201562,044-319-0.51%
201462,3637261.18%
201361,6376561.08%
201260,981990.16%
201160,882-506-0.82%
201061,3880.00%

Castro Valley Population by Year