Diablo, California Population 2022

1,275
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Diablo is a city located in Contra Costa County California. With a 2020 population of 1,275, it is the 960th largest city in California and the 13512th largest city in the United States. Diablo is currently growing at a rate of 0.79% annually and its population has increased by 1.59% since the most recent census, which recorded a population of 1,255 in 2020. Spanning over 1 miles, Diablo has a population density of 939 people per square mile.

The average household income in Diablo is $245,420 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is $2.00 Mn. The median age in Diablo is 70.9 years, 71.7 years for males, and 68.6 years for females.

Diablo Demographics

According to the most recent ACS, the racial composition of Diablowas:

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Diablo, California is 1,275 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,255.

Diablo, California Population 2022

Population by Race

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Diablo Population by Race

Diablo Population Pyramid 2022

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Diablo Median Age

66.3


Total

70.3


Male

61.9


Female

Diablo Adults

There are 653 adults, (432 of whom are seniors) in Diablo.

Diablo Age Dependency

Age Dependency Ratio

195.5

Old Age Dependency Ratio

81.9

Child Dependency Ratio

Diablo Sex Ratio

Female

427

51.20%

Male

407

48.80%

Diablo Population by Age

Diablo Renter vs Owner Occupied by Household Type

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Diablo Household Types

100.0%

Rate of Home Ownership

Diablo Households and Families

2.61

Average Family Size

2.33

Average Household Size

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Diablo Households by Type

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Diablo Educational Attainment by Sex (over 25)

Diablo Educational Attainment by Race

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The highest rate of high school graduation is among white people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 78.87%.

Diablo Educational Attainment by Race

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$250,000

Average Earnings

$

Average Male

$250,000

Average Female

Diablo Earnings by Educational Attainment

Diablo Language by Age

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Diablo Language

100.00% of Diablo residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Diablo Language

Diablo Poverty by Race

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0.00%

Overall Poverty Rate

0.00%

Male Poverty Rate

0.00%

Female Poverty Rate

Poverty in Diablo

The race most likely to be in poverty in Diablo is Other, with NaN% below the poverty level.

The race least likely to be in poverty in Diablo is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 0.00%.

Diablo Poverty

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Diablo Poverty Rate by Education

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Diablo Poverty Rate by Employment Status and Sex

Diablo Income by Household Type

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Income by Household Type

Diablo Marital Status

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Marriage Rates

89.0%

Overall Marriage Rate

84.6%

Male Marriage Rate

94.1%

Female Marriage Rate

Diablo Married by Age and Sex

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Diablo Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 55-64.

Diablo Marital Status by Race

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Diablo Marital Status

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77

Number of Veterans

Male Veterans

Female Veterans

Diablo Veterans by War

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Diablo Veterans by Age

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Diablo Veterans by Race

Diablo Veterans by Education

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0.00%

Veteran Poverty Rate

29.87%

Veteran Disability Rate

Diablo Veterans by Education

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30.5%

Labor Force Participation

30.5%

Employment Rate

0%

Unemployment Rate

Diablo Employment by Age

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Diablo Employment by Race

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Diablo 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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45.32%

Born in Diablo

96.04%

Native Born

3.96%

Foreign Born

0.00%

Non Citizen

3.96%

Naturalized

Place of Birth

96.04% of Diablo residents were born in the United States, with 45.32% having been born in California. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Diablo Place of Birth

Note: 2021 and 2022 data is projected

Diablo Population by Year