Kapaa, HI
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In Kapaa, Hawaii Summary

Life in Kapaa research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Kapaa over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Kapaa:

  • The population in Kapaa is 10,886.

  • The median home value in Kapaa is $949,990.

  • The median income in Kapaa is $89,440.

  • The cost of living in Kapaa is 169 which is 1.7x higher than the national average.

  • The median rent in Kapaa is $1,997.

  • The unemployment rate in Kapaa is 1.5%.

  • The poverty rate in Kapaa is 6.9%.

  • The average high in Kapaa is 81.2° and the average low is 70.4°.

Kapaa SnackAbility

7.5
Overall SnackAbility
Jobs
8.5/10
Housing
9.5
Affordability
5
Diversity
10
Safety
N/A
Amenities
8
Education
8
Commute
7

Kapaa, HI Cost Of Living

Cost of living in Kapaa summary. We use data on the cost of living to determine how expensive it is to live in Kapaa. Real estate prices drive most of the variance in cost of living around Hawaii. Key points include:

  • The cost of living in Kapaa is 169 with 100 being average.

  • The cost of living in Kapaa is 1.7x higher than the national average.

  • The median home value in Kapaa is $949,990.

  • The median income in Kapaa is $89,440.

169
Kapaa's Overall Cost Of Living
1.7x
Higher Than The National Average

Cost Of Living In Kapaa Comparison Table

Living Expense Kapaa Hawaii National Average
Overall 169 171 100
Services 126 128 100
Groceries 117 135 100
Health 125 126 100
Housing 268 249 100
Transportation 136 144 100
Utilities 152 181 100

Kapaa, HI Weather

  • The average high in Kapaa is 81.2° and the average low is 70.4°.

  • There are 71.0 days of precipitation each year.

  • Expect an average of 37.1 inches of precipitation each year with 0.0 inches of snow.

StatKapaa
Average Annual High81.2
Average Annual Low70.4
Annual Precipitation Days71.0
Average Annual Precipitation37.1
Average Annual Snowfall0.0
81.2°
Average High
71.0
Days of Rain

Kapaa, HI Photos

Kapaa Kauai Hawaii
Source: Wikipedia User Travis.Thurston | CC BY-SA 3.0

Rankings for Kapaa in Hawaii

Locations Around Kapaa

Map Of Kapaa, HI

Best Places Around Kapaa

1

Wailua Homesteads, HI
Population 7,136

2

Kalaheo, HI
Population 4,612

3

Lihue, HI
Population 7,847

4

Hanamaulu, HI
Population 4,360

Kapaa Demographics And Statistics

Population over time in Kapaa

The current population in Kapaa is 10,886. The population has increased 8.2% from 2010.

Year Population % Change
2023 10,886 0.4%
2022 10,846 -5.8%
2021 11,516 15.6%
2020 9,961 -5.9%
2019 10,580 0.3%
2018 10,544 0.4%
2017 10,505 -2.3%
2016 10,753 -0.4%
2015 10,794 2.0%
2014 10,582 0.8%
2013 10,495 4.6%
2012 10,031 -2.1%
2011 10,250 1.9%
2010 10,060 -

Race / Ethnicity in Kapaa

White
31.9% (3,472)
African American
0.5% (52)
American Indian
0.0% (0)
Asian
34.1% (3,716)
Hawaiian
6.6% (718)
Other
1.2% (133)
Two Or More
17.3% (1,884)
Hispanic
8.4% (911)

Kapaa is:

  • 31.9% White with 3,472 White residents.

  • 0.5% African American with 52 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 34.1% Asian with 3,716 Asian residents.

  • 6.6% Hawaiian with 718 Hawaiian residents.

  • 1.2% Other with 133 Other residents.

  • 17.3% Two Or More with 1,884 Two Or More residents.

  • 8.4% Hispanic with 911 Hispanic residents.

Race Kapaa HI USA
White 31.9% 21.1% 58.2%
African American 0.5% 1.8% 12.0%
American Indian 0.0% 0.1% 0.5%
Asian 34.1% 36.7% 5.7%
Hawaiian 6.6% 9.7% 0.2%
Other 1.2% 0.3% 0.5%
Two Or More 17.3% 20.3% 3.9%
Hispanic 8.4% 9.8% 19.0%

Gender in Kapaa

Female
50.1% (5,455)
Male
49.9% (5,431)
  • Kapaa is 50.1% female with 5,455 female residents.

  • Kapaa is 49.9% male with 5,431 male residents.

Gender Kapaa HI USA
Female 50.1% 49.7% 50.5%
Male 49.9% 50.3% 49.5%

Highest level of educational attainment in Kapaa for adults over 25

  • 2.0% of adults in Kapaa completed < 9th grade.

  • 3.0% of adults in Kapaa completed 9-12th grade.

  • 30.0% of adults in Kapaa completed high school / ged.

  • 21.0% of adults in Kapaa completed some college.

  • 10.0% of adults in Kapaa completed associate's degree.

  • 23.0% of adults in Kapaa completed bachelor's degree.

  • 6.0% of adults in Kapaa completed master's degree.

  • 3.0% of adults in Kapaa completed professional degree.

  • 2.0% of adults in Kapaa completed doctorate degree.

< 9th Grade
2.0% (217)
9-12th Grade
3.0% (326)
High School / GED
30.0% (3,265)
Some College
21.0% (2,286)
Associate's Degree
10.0% (1,088)
Bachelor's Degree
23.0% (2,503)
Master's Degree
6.0% (653)
Professional Degree
3.0% (326)
Doctorate Degree
2.0% (217)
Education Kapaa HI USA
< 9th Grade 2.0% 2.0% 5.0%
9-12th Grade 3.0% 4.0% 6.0%
High School / GED 30.0% 27.0% 26.0%
Some College 21.0% 20.0% 19.0%
Associate's Degree 10.0% 11.0% 9.0%
Bachelor's Degree 23.0% 22.0% 21.0%
Master's Degree 6.0% 9.0% 10.0%
Professional Degree 3.0% 3.0% 2.0%
Doctorate Degree 2.0% 2.0% 2.0%

Household Income For Kapaa, Hawaii

  • 5.6% of households in Kapaa earn Less than $10,000.

  • 1.2% of households in Kapaa earn $10,000 to $14,999.

  • 5.7% of households in Kapaa earn $15,000 to $24,999.

  • 2.3% of households in Kapaa earn $25,000 to $34,999.

  • 5.8% of households in Kapaa earn $35,000 to $49,999.

  • 19.7% of households in Kapaa earn $50,000 to $74,999.

  • 14.1% of households in Kapaa earn $75,000 to $99,999.

  • 24.6% of households in Kapaa earn $100,000 to $149,999.

  • 8.9% of households in Kapaa earn $150,000 to $199,999.

  • 12.2% of households in Kapaa earn $200,000 or more.

Less than $10,000
5.6% (60,813)
$10,000 to $14,999
1.2% (12,707)
$15,000 to $24,999
5.7% (62,024)
$25,000 to $34,999
2.3% (24,809)
$35,000 to $49,999
5.8% (62,931)
$50,000 to $74,999
19.7% (214,815)
$75,000 to $99,999
14.1% (153,093)
$100,000 to $149,999
24.6% (267,460)
$150,000 to $199,999
8.9% (96,818)
$200,000 or more
12.2% (133,125)
Income Kapaa HI USA
Less than $10,000 5.6% 4.4% 4.9%
$10,000 to $14,999 1.2% 2.6% 3.6%
$15,000 to $24,999 5.7% 4.7% 6.6%
$25,000 to $34,999 2.3% 4.8% 6.8%
$35,000 to $49,999 5.8% 7.9% 10.4%
$50,000 to $74,999 19.7% 13.7% 15.7%
$75,000 to $99,999 14.1% 12.8% 12.7%
$100,000 to $149,999 24.6% 19.9% 17.4%
$150,000 to $199,999 8.9% 11.8% 9.3%
$200,000 or more 12.2% 17.5% 12.6%

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