Diamond Head, Honolulu, HI demographics:
population, income, and more

Total population
11,077
0.8% year-over-year change
Median household income
$95,852/yr
1.0% year-over-year change
Housing units
6,651
0.5% year-over-year change

Diamond Head population

How many people live in Diamond Head

Diamond Head is home to 11,077 residents, according to the most recent Census data. Gender-wise, 49.2% of Diamond Head locals are male, and 50.8% are female.

Total population
11,077
0.8% year-over-year change
Gender ratio
Male
49.2%
5,448
Female
50.8%
5,629
Value Percent YoY change
Male 5,448 49.2% 1.3%
Female 5,629 50.8% 0.4%
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 Diamond Head is 48, with the population distributed as follows: about 10.4% are children under 15, then 9% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.5% of the population, while another 27.3% fall into the 45 to 64 bracket. Finally, around 25.8% are 65 or older.

Median age
48
Age breakdown
Under 15
10.4%
15 to 24
9%
25 to 44
27.5%
45 to 64
27.3%
Over 65
25.8%
Value Percent YoY change
Under 15 1,154 10.4% 1.2%
15 to 24 995 9% 1.2%
25 to 44 3,050 27.5% 1.0%
45 to 64 3,026 27.3% -1.5%
Over 65 2,852 25.8% 3.0%
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 Diamond Head, 72.6% of the population are US-born citizens, while 16.8% have gained naturalized citizenship. At the same time, 10.7% of residents are non-citizens. As for race, 27.2% of locals are Caucasian, 1.4% are African American and 47.1% have Asian roots. Another 0.1% are Indigenous American, 5% are Pacific Islanders, while 1.2% identify as another race. There’s also a share of 18% that includes residents with two or more races.

Citizenship
U.S.-born citizens
72.6%
Non-U.S.-born citizens
16.8%
Non-citizens
10.7%
Value Percent YoY change
U.S.-born citizens 8,041 72.6% 0.9%
Non-U.S.-born citizens 1,855 16.8% 0.4%
Non-citizens 1,181 10.7% 0.8%
Racial breakdown
White
27.2%
Black or African American
1.4%
American Indian and Alaska Native
0.1%
Asian
47.1%
Native Hawaiian and other Pacific Islander
5%
Two or more races
18%
Other
1.2%
Value Percent
White 3,019 27.2%
Black or African American 151 1.4%
American Indian and Alaska Native 10 0.1%
Asian 5,218 47.1%
Native Hawaiian and other Pacific Islander 553 5%
Two or more races 1,993 18%
Other 134 1.2%

Households in Diamond Head

A peek inside Diamond Head households

Diamond Head has 4,953 households, with an average of 2 members in each. Of these, 51% are families, while the remaining 48.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,953
0.7% year-over-year change
Average people per household
2
Non-family households
2,424
Family households
2,528
Value Percent YoY change
Non-family households 2,424 48.9% -2.1%
Family households 2,528 51% 3.4%
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 Diamond Head

The housing landscape of Diamond Head

Diamond Head's housing consists of 6,651 units, with 28.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.9% 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 0.3% of the housing landscape.

Housing units
6,651
0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,873 28.2%
1 unit, attached 324 4.9%
2 units 113 1.7%
3 or 4 units 182 2.7%
5 to 9 units 160 2.4%
10 to 19 units 363 5.5%
20 to 49 units 708 10.6%
50 or more units 2,899 43.6%
Mobile home 19 0.3%
Boat, RV, van, etc. 10 0.2%
Homes built since 2020
48
118.2% year-over-year change

The age of buildings in Diamond Head

In Diamond Head, the median construction year is 1968. About 4.9% of homes were built before the 1940s, with another 5.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 4.9% of homes were added from 2000 to 2009, 4.4% between 2010 and 2019, and 0.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 323 4.9% -3.3%
Built between 1940 and 1949 370 5.6% 2.8%
Built between 1950 and 1959 845 12.7% -5.9%
Built between 1960 and 1969 1,565 23.5% -0.1%
Built between 1970 and 1979 2,070 31.1% 1.9%
Built between 1980 and 1989 531 8% 0.8%
Built between 1990 and 1999 280 4.2% 6.5%
Built between 2000 and 2009 325 4.9% 3.2%
Built between 2010 and 2019 293 4.4% -3.6%
Built in 2020 or later 48 0.7% 118.2%
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.

Diamond Head occupancy rates

Out of the 4,953 occupied housing units in Diamond Head, 52.4% are owner-occupied, while 47.6% are lived in by tenants. Meanwhile, 25.5% of all homes on the local market sit vacant.

Occupied housing units
4,953
0.7% year-over-year change
Occupancy breakdown
Renter occupied
2,360
Owner occupied
2,593
Value Percent YoY
change
Renter occupied 2,360 47.6% 0.4%
Owner occupied 2,593 52.4% 0.9%
Unoccupied housing units
25.5%
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.

Diamond Head housing costs

Housing costs in Diamond Head come to a median of $1,901 per month, while tenants specifically pay a median gross rent of $1,940.

Median housing costs per month
$1,901/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 Diamond Head
$1,940/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 Diamond Head

Diamond Head education at a glance

About 22.8% of the population in Diamond Head went to high school, while 18.6% pursued college studies. Another 9% earned an associate degree and 28% hold a bachelor’s. Meanwhile, 18.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 315 3.3% 5.3%
High school diploma 2,200 22.8% 0.6%
College diploma 1,798 18.6% 1.1%
Associate degree 870 9% -5.8%
Bachelor's degree 2,699 28% 4.8%
Graduate degree 1,766 18.3% -1.6%
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 Diamond Head

How much people earn in Diamond Head

The average annual household income in Diamond Head was $143,079 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.5% change from the previous year. At the same time, the median income stood at $95,852, reflecting a +1% shift over the same period.

Average household income in Diamond Head
$143,079/year
2.5% year-over-year change
Median household income in Diamond Head
$95,852/year
1.0% year-over-year change

Diamond Head income by age

In Diamond Head, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $92,591. Those with someone between 45 and 64 in charge, often well established professionally, earn $109,507 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $39,931, while those led by someone over 65, many of whom may be retired, have about $88,761 in earnings. Overall, 89.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $39,931 8.6%
25 - 44 $92,591 -9.6%
45 - 64 $109,507 3.0%
Over 65 $88,761 3.4%
Above poverty level
9,770
Below poverty level
1,138
Value Percent YoY
change
Above poverty level 9,770 89.6% 0.5%
Below poverty level 1,138 10.4% 4.8%

Employment in Diamond Head

Workforce and job types in Diamond Head

89.1% of the working population are employed in professional or administrative positions, while 10.9% are in hands-on or service-based jobs. Also, 13.3% run their own businesses, 59.1% are employed by private companies, and 18.9% work in the public sector.

Workforce demographics

White collar
5,169
Blue collar
634
Value Percent YoY change
White collar 5,169 89.1% 0.5%
Blue collar 634 10.9% 1.9%
Employer type
Self employees
13.3%
Private companies
59.1%
Governmental workers
18.9%
Not for profit companies
8.7%
Value Percent YoY change
Self employees 772 13.3% 2.4%
Private companies 3,428 59.1% -0.4%
Governmental workers 1,096 18.9% 2.9%
Not for profit companies 507 8.7% 0.8%

Transportation in Diamond Head

How people get around in Diamond Head

In Diamond Head, the average commute time is 3 minutes. Commuting methods vary: 77.5% of residents travel by personal vehicle and 11.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
3 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 3,847 77.5% -1.4%
Taxicab 13 0.3% -27.8%
Bus or trolleybus 335 6.8% -9.7%
Motorcycle 72 1.4% -15.3%
Bicycle 110 2.2% 0.9%
Walk 589 11.9% 8.5%
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 Diamond Head by zipcode?

Zipcode Population Number of households Median income Average income
96815 27,530 15,121 $77,096 $107,495
96816 50,883 18,057 $114,609 $158,745

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FAQs about Diamond Head demographics 

What is the total population of Diamond Head?

Diamond Head has a total population of 11,077 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 +0.8% compared to a year ago.

What is the gender ratio in Diamond Head?

The gender ratio in Diamond Head is as follows:
  • 49.2% males (5,448 residents)
  • 50.8% females (5,629 residents)

What is the median age in Diamond Head?

The median age in Diamond Head is 48.

What is the age distribution of the population in Diamond Head?

The age distribution in Diamond Head is as follows:
  • Under 15: 10.4% (1,154 residents)
  • Ages 15-24: 9% (995 residents)
  • Ages 25-44: 27.5% (3,050 residents)
  • Ages 45-64: 27.3% (3,026 residents)
  • Over 65: 25.8% (2,852 residents)

What is the racial and ethnic makeup of Diamond Head?

The racial and ethnic makeup of Diamond Head is as follows:
  • White: 27.2% (3,019 residents)
  • Black or African American: 1.4% (151 residents)
  • American Indian and Alaska Native: 0.1% (10 residents)
  • Asian: 47.1% (5,218 residents)
  • Native Hawaiian and Other Pacific Islander: 5% (553 residents)
  • Two or More Races: 18% (1,993 residents)
  • Other: 1.2% (134 residents)

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

U.S.-born citizens represent 72.6% of the population in Diamond Head.

How many housing units are there in Diamond Head?

There are 6,651 housing units in Diamond Head, 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 Diamond Head and what is the average household size?

Diamond Head has a total of 4,953 households, with an average of 2 people in each.

What is the median household income in Diamond Head?

Diamond Head has a median household income of $95,852, representing a +1.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Diamond Head?

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

Job types:
  • White-collar workers: 89.1% (5,169 residents)
  • Blue-collar workers: 10.9% (634 residents)

Places of employment:
  • Self-employed: 13.3% (772 residents)
  • Private companies: 59.1% (3,428 residents)
  • Governmental workers: 18.9% (1,096 residents)
  • Not-for-profit companies: 8.7% (507 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