Koloa, Hawaii Population 2020

2,859
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Koloa is a city located in Hawaii. Koloa has a 2020 population of 2,859. Koloa is currently declining at a rate of 0.00% annually and its population has increased by 33.35% since the most recent census, which recorded a population of 2,144 in 2010. Koloa reached it's highest population of 2,859 in 2018.

The average household income in Koloa is $76,564 with a poverty rate of 18.86%. The median rental costs in recent years comes to $1,075 per month, and the median house value is $562,500. The median age in Koloa is 32.9 years, 32.2 years for males, and 35.7 years for females. For every 100 females there are 93.0 males.

Koloa Demographics

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

  • Two or more races: 35.54%
  • Asian: 27.98%
  • White: 21.83%
  • Native Hawaiian or Pacific Islander: 13.12%
  • Black or African American: 0.77%
  • Native American: 0.77%
  • Other race: 0.00%
The current population of Koloa, Hawaii is 2,859, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,859.The last official US Census in 2010 recorded the population at 2,144.

Koloa, Hawaii Population 2020

Population by Race

Race Population Percentage
Two or More Races1,01635.54%
Asian80027.98%
White62421.83%
Native Hawaiian and Other Pacific Islander37513.12%
American Indian and Alaska Native220.77%
Black or African American220.77%
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Koloa Population Pyramid 2020

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Koloa Median Age

32.9


Total

32.2


Male

35.7


Female

Koloa Adults

There are 1,980 adults, (449 of whom are seniors) in Koloa.

Koloa Age Dependency

86.7

Age Dependency Ratio

29.3

Old Age Dependency Ratio

57.4

Child Dependency Ratio

Koloa Sex Ratio

Female

1,481

51.80%

Male

1,378

48.20%

Koloa Households and Families

Koloa Renter vs Owner Occupied by Household Type

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Koloa Household Types

Type Owner Renter
Married53.5%46.5%
Female36.7%63.3%
All36.4%63.6%
Non Family26.4%73.6%
Male2.5%97.5%

36.4%

Rate of Home Ownership

Type Count Average Size Owned
All8663.2836.4
Married3254.3553.5
Non Family2951.2526.4
Female1663.936.7
Male805.142.5

4.02

Average Family Size

3.28

Average Household Size

10.2%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Koloa Education

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Education Attained Count Percentage
Less Than 9th Grade533.02%
9th to 12th Grade895.07%
High School Graduate77744.22%
Some College32218.33%
Associates Degree1548.76%
Bachelors Degree24013.66%
Graduate Degree1226.94%
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Koloa Educational Attainment by Race

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Name Total High School Bachelors
Asian647576111
White431401161
Multiple Races40638856
Islander20819223
Hispanic14512650
Native American22152
Black1515

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

The highest rate of bachelors degrees is among white people with a rate of 37.35%.

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Name Average Male Female
Overall$32,813$41,716$27,019
Less Than High School$$25,625$
High School Grad$31,083$43,631$24,403
Some College$32,950$33,125$32,639
Bachelors Degree$39,375$40,917$
Graduate Degree$53,375$77,500$36,250

$32,813

Average Earnings

$41,716

Average Male

$27,019

Average Female

Koloa Language

Koloa Language by Age

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Koloa Language

80.31% of Koloa residents speak only English, while 19.69% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 17.56% of the population.

Koloa Poverty

Koloa Poverty by Race

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Name Total In Poverty Poverty Rate
Islander37523161.60%
Multiple1,01514914.68%
White5548014.44%
Hispanic4395712.98%
Asian796556.91%
Native221254.55%

18.86%

Overall Poverty Rate

15.53%

Male Poverty Rate

21.97%

Female Poverty Rate

Poverty in Koloa

The race most likely to be in poverty in Koloa is Islander, with 61.60% below the poverty level.

The race least likely to be in poverty in Koloa is Asian, with 6.91% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.70%. Among those working part-time, it was 16.00%, and for those that did not work, the poverty rate was 32.89%.

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Name Poverty
Less Than High School26.62%
High School22.48%
Some College11.13%
Bachelors or Greater1.93%
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Name Poverty
Female Unemployed26.09%
Male Unemployed18.60%
Male Employed9.19%
Female Employed7.90%

Koloa Income

Koloa Income by Household Type

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Name Median Mean
Households$48,452$76,564
Families$61,875$89,563
Married Families$108,750-
Non Families$30,956$39,417
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Koloa Marital Status

Koloa Marital Status

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Marriage Rates

40.0%

Overall Marriage Rate

39.9%

Male Marriage Rate

40.1%

Female Marriage Rate

Koloa Married by Age and Sex

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Koloa Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Koloa Marital Status by Race

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Koloa Veterans

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125

Number of Veterans

121

Male Veterans

4

Female Veterans

War Veterans
Vietnam47
Korea24
First Gulf War24
Second Gulf War20
World War II9
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Age Group Veterans
65 to 7448
75+38
35 to 5420
55 to 6415
18 to 344
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Name Veterans % of Total
Asian739.95%
White214.37%
2 or More142.95%
Hawaiian114.87%
Black433.33%
Indian29.09%

Koloa Veterans by Education

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7.20%

Veteran Poverty Rate

42.40%

Veteran Disability Rate

Koloa Employment Status

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68%

Labor Force Participation

63.3%

Employment Rate

4.8%

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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61.18%

Born in Hawaii

85.17%

Native Born

14.83%

Foreign Born

9.02%

Non Citizen

5.81%

Naturalized

Place of Birth

85.17% of Koloa residents were born in the United States, with 61.18% having been born in Hawaii. 9.02% 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
20202,8590.00%
20192,8590.00%
20182,8591184.30%
20172,741-59-2.11%
20162,8001776.75%
20152,623-183-6.52%
20142,80639416.33%
20132,412823.52%
20122,330813.60%
20112,2491054.90%
20102,1440.00%