Port Costa, California Population 2022

190
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Port Costa is a city located in Contra Costa County California. With a 2020 population of 190, it is the 1317th largest city in California and the 24309th largest city in the United States. Port Costa is currently declining at a rate of 0.00% annually and its population has decreased by -21.49% since the most recent census, which recorded a population of 242 in 2020. Spanning over 0 miles, Port Costa has a population density of 1,200 people per square mile.

The average household income in Port Costa is $175,040 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Port Costa is 56.8 years, 56.4 years for males, and 60.5 years for females.

Port Costa Demographics

According to the most recent ACS, the racial composition of Port Costawas:

  • White: 93.39%
  • Other race: 6.61%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Two or more races: 0.00%
The current population of Port Costa, California is 190 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 242.

Port Costa, California Population 2022

Population by Race

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Port Costa Population by Race

Port Costa Population Pyramid 2022

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Port Costa Median Age

65.3


Total

65.5


Male

62.7


Female

Port Costa Adults

There are 242 adults, (128 of whom are seniors) in Port Costa.

Port Costa Age Dependency

Age Dependency Ratio

112.3

Old Age Dependency Ratio

0

Child Dependency Ratio

Port Costa Sex Ratio

Female

76

31.40%

Male

166

68.60%

Port Costa Population by Age

Port Costa Renter vs Owner Occupied by Household Type

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Port Costa Household Types

17.9%

Rate of Home Ownership

Port Costa Households and Families

2.19

Average Family Size

1.55

Average Household Size

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Port Costa Households by Type

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Port Costa Educational Attainment by Sex (over 25)

Port Costa Educational Attainment by Race

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

The highest rate of bachelors degrees is among white people with a rate of 38.94%.

Port Costa Educational Attainment by Race

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$65,323

Average Earnings

$63,043

Average Male

$

Average Female

Port Costa Earnings by Educational Attainment

Port Costa Language by Age

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Port Costa Language

83.06% of Port Costa residents speak only English, while 16.94% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 16.94% of the population.

Port Costa Language

Port Costa Poverty by Race

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0.00%

Overall Poverty Rate

0.00%

Male Poverty Rate

0.00%

Female Poverty Rate

Poverty in Port Costa

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

The race least likely to be in poverty in Port Costa 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%.

Port Costa Poverty

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Port Costa Poverty Rate by Education

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Port Costa Poverty Rate by Employment Status and Sex

Port Costa Income by Household Type

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Income by Household Type

Port Costa Marital Status

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Marriage Rates

24.8%

Overall Marriage Rate

16.9%

Male Marriage Rate

42.1%

Female Marriage Rate

Port Costa Married by Age and Sex

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Port Costa Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is Over 65.

Port Costa Marital Status by Race

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Port Costa Marital Status

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68

Number of Veterans

Male Veterans

Female Veterans

Port Costa Veterans by War

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Port Costa Veterans by Age

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Port Costa Veterans by Race

Port Costa Veterans by Education

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0.00%

Veteran Poverty Rate

100.00%

Veteran Disability Rate

Port Costa Veterans by Education

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58.7%

Labor Force Participation

58.7%

Employment Rate

0%

Unemployment Rate

Port Costa Employment by Age

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Port Costa Employment by Race

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Port Costa 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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59.09%

Born in Port Costa

93.39%

Native Born

6.61%

Foreign Born

6.61%

Non Citizen

0.00%

Naturalized

Place of Birth

93.39% of Port Costa residents were born in the United States, with 59.09% having been born in California. 6.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Port Costa Place of Birth

Note: 2021 and 2022 data is projected

Port Costa Population by Year