Cain Cook, Hawaii Population 2020

3,987
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Cain Cook is a city located in Hawaii. Cain Cook has a 2020 population of 3,987. Cain Cook is currently declining at a rate of 0.00% annually and its population has increased by 16.27% since the most recent census, which recorded a population of 3,429 in 2010. Cain Cook reached it's highest population of 4,594 in 2015.

The average household income in Cain Cook is $139,809 with a poverty rate of 13.27%. The median rental costs in recent years comes to $1,440 per month, and the median house value is $473,700. The median age in Cain Cook is 34.7 years, 33.8 years for males, and 36.3 years for females. For every 100 females there are 106.0 males.

Cain Cook Demographics

According to the most recent ACS, the racial composition of Cain Cook was:

  • Two or more races: 38.93%
  • Asian: 23.23%
  • White: 22.00%
  • Native Hawaiian or Pacific Islander: 13.12%
  • Other race: 2.73%
  • Black or African American: 0.00%
  • Native American: 0.00%
The current population of Cain Cook, Hawaii is 3,987, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,987.The last official US Census in 2010 recorded the population at 3,429.

Cain Cook, Hawaii Population 2020

Population by Race

Race Population Percentage
Two or More Races1,55238.93%
Asian92623.23%
White87722.00%
Native Hawaiian and Other Pacific Islander52313.12%
Some Other Race1092.73%
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Cain Cook Population Pyramid 2020

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Cain Cook Median Age

34.7


Total

33.8


Male

36.3


Female

Cain Cook Adults

There are 2,815 adults, (664 of whom are seniors) in Cain Cook.

Cain Cook Age Dependency

85.4

Age Dependency Ratio

30.9

Old Age Dependency Ratio

54.5

Child Dependency Ratio

Cain Cook Sex Ratio

Female

1,935

48.53%

Male

2,052

51.47%

Cain Cook Households and Families

Cain Cook Renter vs Owner Occupied by Household Type

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Cain Cook Household Types

Type Owner Renter
Male100%0%
Married81.9%18.1%
All68.6%31.4%
Non Family50.6%49.4%
Female47.9%52.1%

68.6%

Rate of Home Ownership

Type Count Average Size Owned
All1,1523.4668.6
Married6464.4481.9
Non Family3201.0950.6
Female1674.1947.9
Male193.79100

4.27

Average Family Size

3.46

Average Household Size

5.1%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Cain Cook Education

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Education Attained Count Percentage
Less Than 9th Grade552.12%
9th to 12th Grade752.90%
High School Graduate81131.31%
Some College69426.80%
Associates Degree2067.95%
Bachelors Degree41415.98%
Graduate Degree33512.93%
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Cain Cook Educational Attainment by Race

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Name Total High School Bachelors
Asian726648303
Multiple Races70370345
White690676346
Islander41941947
Hispanic89518
Other Race38

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

The highest rate of bachelors degrees is among white people with a rate of 50.14%.

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Name Average Male Female
Overall$35,484$34,702$40,379
Less Than High School$33,235$$
High School Grad$32,708$35,806$26,489
Some College$41,125$$41,313
Bachelors Degree$$85,208$
Graduate Degree$$19,223$102,604

$35,484

Average Earnings

$34,702

Average Male

$40,379

Average Female

Cain Cook Language

Cain Cook Language by Age

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Cain Cook Language

59.08% of Cain Cook residents speak only English, while 40.92% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 29.17% of the population.

Cain Cook Poverty

Cain Cook Poverty by Race

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Name Total In Poverty Poverty Rate
Multiple1,55222414.43%
White77917522.46%
Hispanic2868429.37%
Asian926464.97%

13.27%

Overall Poverty Rate

16.81%

Male Poverty Rate

9.51%

Female Poverty Rate

Poverty in Cain Cook

The race most likely to be in poverty in Cain Cook is Hispanic, with 29.37% below the poverty level.

The race least likely to be in poverty in Cain Cook is Asian, with 4.97% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.08%. Among those working part-time, it was 14.07%, and for those that did not work, the poverty rate was 17.09%.

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Name Poverty
Some College17.78%
Bachelors or Greater7.21%
High School6.54%
Less Than High School0.00%
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Name Poverty
Female Unemployed0.00%
Male Unemployed58.89%
Female Employed7.20%
Male Employed6.03%

Cain Cook Income

Cain Cook Income by Household Type

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Name Median Mean
Households$74,700$139,809
Families$123,448$178,009
Married Families$125,784-
Non Families-$30,914
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Cain Cook Marital Status

Cain Cook Marital Status

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Marriage Rates

53.4%

Overall Marriage Rate

48.4%

Male Marriage Rate

58.7%

Female Marriage Rate

Cain Cook Married by Age and Sex

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Cain Cook 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 45-54.

Cain Cook Marital Status by Race

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Cain Cook Veterans

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191

Number of Veterans

191

Male Veterans

Female Veterans

War Veterans
Vietnam118
First Gulf War34
World War II
Korea
Second Gulf War
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Age Group Veterans
65 to 74115
55 to 6476
75+
35 to 54
18 to 34
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Name Veterans % of Total
Hawaiian7215.29%
White587.76%
Asian466.34%
2 or More151.80%

Cain Cook Veterans by Education

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0.00%

Veteran Poverty Rate

23.04%

Veteran Disability Rate

Cain Cook Employment Status

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58.9%

Labor Force Participation

55.9%

Employment Rate

5.2%

Unemployment Rate

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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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58.14%

Born in Hawaii

85.23%

Native Born

14.77%

Foreign Born

6.27%

Non Citizen

8.50%

Naturalized

Place of Birth

85.23% of Cain Cook residents were born in the United States, with 58.14% having been born in Hawaii. 6.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
20203,9870.00%
20193,9870.00%
20183,987380.96%
20173,949-429-9.80%
20164,378-216-4.70%
20154,5943297.71%
20144,2651092.62%
20134,1563589.43%
20123,79835810.41%
20113,440110.32%
20103,4292230.67%
20003,2060.00%