Oahu, HI demographics:
population, income, and more

Total population
893,317
-0.3% year-over-year change
Median household income
$105,824/yr
0.7% year-over-year change
Housing units
332,267
0.5% year-over-year change

Oahu population

How many people live in Oahu

Oahu is home to 893,317 residents, according to the most recent Census data. Gender-wise, 50.5% of Oahu locals are male, and 49.5% are female.

Total population
893,317
-0.3% year-over-year change
Gender ratio
Male
50.5%
450,818
Female
49.5%
442,499
Value Percent YoY change
Male 450,818 50.5% -0.5%
Female 442,499 49.5% -0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Oahu is 41, with the population distributed as follows: about 17.3% are children under 15, then 12.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.5% of the population, while another 23.6% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
41
Age breakdown
Under 15
17.3%
15 to 24
12.1%
25 to 44
27.5%
45 to 64
23.6%
Over 65
19.6%
Value Percent YoY change
Under 15 154,370 17.3% -1.5%
15 to 24 107,977 12.1% -0.6%
25 to 44 245,393 27.5% -0.7%
45 to 64 210,726 23.6% -1.1%
Over 65 174,851 19.6% 2.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Oahu, 76.8% of the population are US-born citizens, while 16% have gained naturalized citizenship. At the same time, 7.3% of residents are non-citizens. As for race, 18.2% of locals are Caucasian, 2.4% are African American and 42.7% have Asian roots. Another 0.2% are Indigenous American, 9.5% are Pacific Islanders, while 1.6% identify as another race. There’s also a share of 25.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
76.8%
Non-U.S.-born citizens
16%
Non-citizens
7.3%
Value Percent YoY change
U.S.-born citizens 685,858 76.8% -0.2%
Non-U.S.-born citizens 142,604 16% -0.5%
Non-citizens 64,855 7.3% -1.5%
Racial breakdown
White
18.2%
Black or African American
2.4%
American Indian and Alaska Native
0.2%
Asian
42.7%
Native Hawaiian and other Pacific Islander
9.5%
Two or more races
25.4%
Other
1.6%
Value Percent
White 162,493 18.2%
Black or African American 21,499 2.4%
American Indian and Alaska Native 1,799 0.2%
Asian 381,426 42.7%
Native Hawaiian and other Pacific Islander 84,490 9.5%
Two or more races 227,334 25.4%
Other 14,276 1.6%

Households in Oahu

A peek inside Oahu households

Oahu has 302,194 households, with an average of 3 members in each. Of these, 68.4% are families, while the remaining 31.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
302,194
0.5% year-over-year change
Average people per household
3
Non-family households
95,333
Family households
206,861
Value Percent YoY change
Non-family households 95,333 31.6% 1.1%
Family households 206,861 68.4% 0.2%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Oahu

The housing landscape of Oahu

Oahu's housing consists of 332,267 units, with 45.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.2% of the housing landscape.

Housing units
332,267
0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 151,525 45.6%
1 unit, attached 36,889 11.1%
2 units 6,886 2.1%
3 or 4 units 15,645 4.7%
5 to 9 units 22,179 6.7%
10 to 19 units 15,687 4.7%
20 to 49 units 18,742 5.6%
50 or more units 63,788 19.2%
Mobile home 833 0.2%
Boat, RV, van, etc. 94 0%
Homes built since 2020
3,486
87.4% year-over-year change

The age of buildings in Oahu

In Oahu, the median construction year is 1976. About 3.1% of homes were built before the 1940s, with another 3.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.7% of homes were added from 2000 to 2009, 8.2% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 10,261 3.1% 1.2%
Built between 1940 and 1949 11,782 3.6% -6.9%
Built between 1950 and 1959 32,833 9.9% -0.8%
Built between 1960 and 1969 55,494 16.7% -2.1%
Built between 1970 and 1979 78,410 23.6% -0.1%
Built between 1980 and 1989 42,423 12.8% -0.1%
Built between 1990 and 1999 38,151 11.5% -0.7%
Built between 2000 and 2009 32,357 9.7% 1.9%
Built between 2010 and 2019 27,069 8.2% 7.4%
Built in 2020 or later 3,486 1% 87.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Oahu occupancy rates

Out of the 302,194 occupied housing units in Oahu, 59.8% are owner-occupied, while 40.2% are lived in by tenants. Meanwhile, 9.1% of all homes on the local market sit vacant.

Occupied housing units
302,194
0.5% year-over-year change
Occupancy breakdown
Renter occupied
121,566
Owner occupied
180,628
Value Percent YoY
change
Renter occupied 121,566 40.2% -0.1%
Owner occupied 180,628 59.8% 0.9%
Unoccupied housing units
9.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Oahu housing costs

Housing costs in Oahu come to a median of $2,116 per month, while tenants specifically pay a median gross rent of $2,088.

Median housing costs per month
$2,116/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Oahu
$2,088/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Oahu

Oahu education at a glance

About 30.7% of the population in Oahu went to high school, while 20.4% pursued college studies. Another 10.4% earned an associate degree and 22.8% hold a bachelor’s. Meanwhile, 12.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 21,202 3% -5.3%
High school diploma 217,854 30.7% -1.1%
College diploma 144,627 20.4% -0.8%
Associate degree 73,731 10.4% -1.4%
Bachelor's degree 162,210 22.8% 2.2%
Graduate degree 90,376 12.7% 1.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Oahu

How much people earn in Oahu

The average annual household income in Oahu was $129,800 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $105,824, reflecting a +0.7% shift over the same period.

Average household income in Oahu
$129,800/year
2.9% year-over-year change
Median household income in Oahu
$105,824/year
0.7% year-over-year change

Oahu income by age

In Oahu, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $107,100. Those with someone between 45 and 64 in charge, often well established professionally, earn $124,840 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $60,698, while those led by someone over 65, many of whom may be retired, have about $99,625 in earnings. Overall, 90.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $60,698 5.9%
25 - 44 $107,100 0.9%
45 - 64 $124,840 -1.2%
Over 65 $99,625 4.7%
Above poverty level
776,806
Below poverty level
78,514
Value Percent YoY
change
Above poverty level 776,806 90.8% -0.5%
Below poverty level 78,514 9.2% 1.2%

Employment in Oahu

Workforce and job types in Oahu

83% of the working population are employed in professional or administrative positions, while 17% are in hands-on or service-based jobs. Also, 9.6% run their own businesses, 57% are employed by private companies, and 23.5% work in the public sector.

Workforce demographics

White collar
342,228
Blue collar
69,923
Value Percent YoY change
White collar 342,228 83% -0.1%
Blue collar 69,923 17% -1.5%
Employer type
Self employees
9.6%
Private companies
57%
Governmental workers
23.5%
Not for profit companies
9.9%
Value Percent YoY change
Self employees 39,445 9.6% -0.4%
Private companies 234,711 57% -1.7%
Governmental workers 97,023 23.5% 1.6%
Not for profit companies 40,971 9.9% 3.8%

Transportation in Oahu

How people get around in Oahu

In Oahu, the average commute time is 368 minutes. Commuting methods vary: 86.6% of residents travel by personal vehicle and 5.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
368 min
-10.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 343,329 86.6% -1.1%
Taxicab 777 0.2% 15.4%
Bus or trolleybus 21,728 5.5% -6.8%
Railroad 35 0% 2.9%
Ferryboat 7 0% 16.7%
Motorcycle 2,663 0.7% -9.6%
Bicycle 4,759 1.2% 8.5%
Walk 22,959 5.8% 2.5%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Oahu by zipcode?

Zipcode Population Number of households Median income Average income
96701 39,200 14,391 $111,173 $139,885
96706 83,692 24,139 $129,456 $144,282
96707 48,807 15,096 $119,940 $146,820
96712 8,204 2,870 $88,333 $147,701
96717 4,580 1,289 $102,978 $131,749
96730 1,478 567 $126,563 $132,814
96731 2,782 801 $73,417 $118,823
96734 50,670 16,842 $132,782 $164,673
96744 57,620 17,953 $131,653 $161,798

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FAQs about Oahu demographics 

What is the total population of Oahu?

Oahu has a total population of 893,317 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.3% compared to a year ago.

What is the gender ratio in Oahu?

The gender ratio in Oahu is as follows:
  • 50.5% males (450,818 residents)
  • 49.5% females (442,499 residents)

What is the median age in Oahu?

The median age in Oahu is 41.

What is the age distribution of the population in Oahu?

The age distribution in Oahu is as follows:
  • Under 15: 17.3% (154,370 residents)
  • Ages 15-24: 12.1% (107,977 residents)
  • Ages 25-44: 27.5% (245,393 residents)
  • Ages 45-64: 23.6% (210,726 residents)
  • Over 65: 19.6% (174,851 residents)

What is the racial and ethnic makeup of Oahu?

The racial and ethnic makeup of Oahu is as follows:
  • White: 18.2% (162,493 residents)
  • Black or African American: 2.4% (21,499 residents)
  • American Indian and Alaska Native: 0.2% (1,799 residents)
  • Asian: 42.7% (381,426 residents)
  • Native Hawaiian and Other Pacific Islander: 9.5% (84,490 residents)
  • Two or More Races: 25.4% (227,334 residents)
  • Other: 1.6% (14,276 residents)

What percentage of the population in Oahu are U.S.-born citizens?

U.S.-born citizens represent 76.8% of the population in Oahu.

How many housing units are there in Oahu?

There are 332,267 housing units in Oahu, reflecting a +0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Oahu and what is the average household size?

Oahu has a total of 302,194 households, with an average of 3 people in each.

What is the median household income in Oahu?

Oahu has a median household income of $105,824, representing a +0.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Oahu?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83% (342,228 residents)
  • Blue-collar workers: 17% (69,923 residents)

Places of employment:
  • Self-employed: 9.6% (39,445 residents)
  • Private companies: 57% (234,711 residents)
  • Governmental workers: 23.5% (97,023 residents)
  • Not-for-profit companies: 9.9% (40,971 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025