Niu Valley, Honolulu, HI demographics:
population, income, and more

Total population
4,180
1.1% year-over-year change
Median household income
$174,938/yr
0.5% year-over-year change
Housing units
1,534
-1.4% year-over-year change

Niu Valley population

How many people live in Niu Valley

Niu Valley is home to 4,180 residents, according to the most recent Census data. Gender-wise, 47.9% of Niu Valley locals are male, and 52.1% are female.

Total population
4,180
1.1% year-over-year change
Gender ratio
Male
47.9%
2,003
Female
52.1%
2,176
Value Percent YoY change
Male 2,003 47.9% 0.6%
Female 2,176 52.1% 1.6%
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 Niu Valley is 51, with the population distributed as follows: about 14.2% are children under 15, then 9.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 18.2% of the population, while another 27.3% fall into the 45 to 64 bracket. Finally, around 30.6% are 65 or older.

Median age
50.7
Age breakdown
Under 15
14.2%
15 to 24
9.7%
25 to 44
18.2%
45 to 64
27.3%
Over 65
30.6%
Value Percent YoY change
Under 15 595 14.2% 2.1%
15 to 24 405 9.7% 0.5%
25 to 44 760 18.2% -5.0%
45 to 64 1,141 27.3% -4.1%
Over 65 1,278 30.6% 10.4%
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 Niu Valley, 81.1% of the population are US-born citizens, while 14.3% have gained naturalized citizenship. At the same time, 4.5% of residents are non-citizens. As for race, 20.2% of locals are Caucasian, 1.1% are African American and 52.8% have Asian roots. There’s also a share of 22% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.1%
Non-U.S.-born citizens
14.3%
Non-citizens
4.5%
Value Percent YoY change
U.S.-born citizens 3,391 81.1% 0.9%
Non-U.S.-born citizens 599 14.3% 1.9%
Non-citizens 189 4.5% 1.6%
Racial breakdown
White
20.2%
Black or African American
1.1%
American Indian and Alaska Native
0%
Asian
52.8%
Native Hawaiian and other Pacific Islander
3.7%
Two or more races
22%
Other
0.1%
Value Percent
White 843 20.2%
Black or African American 45 1.1%
American Indian and Alaska Native 1 0%
Asian 2,208 52.8%
Native Hawaiian and other Pacific Islander 156 3.7%
Two or more races 920 22%
Other 6 0.1%

Households in Niu Valley

A peek inside Niu Valley households

Niu Valley has 1,410 households, with an average of 3 members in each. Of these, 81.9% are families, while the remaining 18.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,410
-0.4% year-over-year change
Average people per household
3
Non-family households
255
Family households
1,155
Value Percent YoY change
Non-family households 255 18.1% -9.6%
Family households 1,155 81.9% 1.9%
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 Niu Valley

The housing landscape of Niu Valley

Niu Valley's housing consists of 1,534 units, with 89% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.9% 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 0.1% of the housing landscape.

Housing units
1,534
-1.4% year-over-year change
Housing types
Value Percent
1 unit, detached 1,365 89%
1 unit, attached 90 5.9%
2 units 9 0.6%
3 or 4 units 16 1%
5 to 9 units 13 0.8%
10 to 19 units 3 0.2%
20 to 49 units 1 0.1%
50 or more units 35 2.3%
Mobile home 2 0.1%
Homes built since 2020
10
100.0% year-over-year change

The age of buildings in Niu Valley

In Niu Valley, the median construction year is 1970. About 0.8% of homes were built before the 1940s, with another 5.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 8.3% of homes were added from 2000 to 2009, 3.4% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 13 0.8% -13.3%
Built between 1940 and 1949 84 5.5% 13.5%
Built between 1950 and 1959 362 23.6% -3.2%
Built between 1960 and 1969 323 21% -3.6%
Built between 1970 and 1979 214 13.9% -4.5%
Built between 1980 and 1989 176 11.5% -10.2%
Built between 1990 and 1999 173 11.3% 11.6%
Built between 2000 and 2009 127 8.3% -8.0%
Built between 2010 and 2019 53 3.4% 29.3%
Built in 2020 or later 10 0.6% 100.0%
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.

Niu Valley occupancy rates

Out of the 1,410 occupied housing units in Niu Valley, 86.2% are owner-occupied, while 13.9% are lived in by tenants. Meanwhile, 8.1% of all homes on the local market sit vacant.

Occupied housing units
1,410
-0.4% year-over-year change
Occupancy breakdown
Renter occupied
196
Owner occupied
1,215
Value Percent YoY
change
Renter occupied 196 13.9% -3.0%
Owner occupied 1,215 86.2% 0.1%
Unoccupied housing units
8.1%
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.

Niu Valley housing costs

Housing costs in Niu Valley come to a median of $2,990 per month, while tenants specifically pay a median gross rent of $3,061.

Median housing costs per month
$2,990/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 Niu Valley
$3,061/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 Niu Valley

Niu Valley education at a glance

About 17.2% of the population in Niu Valley went to high school, while 18.2% pursued college studies. Another 7.2% earned an associate degree and 29.4% hold a bachelor’s. Meanwhile, 27.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 19 0.6% 0.0%
High school diploma 593 17.2% 0.2%
College diploma 626 18.2% 6.3%
Associate degree 247 7.2% 15.4%
Bachelor's degree 1,013 29.4% -6.3%
Graduate degree 951 27.6% 3.1%
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 Niu Valley

How much people earn in Niu Valley

The average annual household income in Niu Valley was $233,897 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.4% change from the previous year. At the same time, the median income stood at $174,938, reflecting a +0.4% shift over the same period.

Average household income in Niu Valley
$233,897/year
0.4% year-over-year change
Median household income in Niu Valley
$174,938/year
0.5% year-over-year change

Niu Valley income by age

In Niu Valley, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $175,313. Those with someone between 45 and 64 in charge, often well established professionally, earn $223,275 overall. Overall, 93.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $175,313 0.5%
45 - 64 $223,275 3.3%
Over 65 $132,005 4.2%
Above poverty level
3,860
Below poverty level
253
Value Percent YoY
change
Above poverty level 3,860 93.8% -0.2%
Below poverty level 253 6.2% 24.0%

Employment in Niu Valley

Workforce and job types in Niu Valley

88.6% of the working population are employed in professional or administrative positions, while 11.4% are in hands-on or service-based jobs. Also, 16.6% run their own businesses, 54.8% are employed by private companies, and 16% work in the public sector.

Workforce demographics

White collar
1,745
Blue collar
225
Value Percent YoY change
White collar 1,745 88.6% -4.3%
Blue collar 225 11.4% 12.5%
Employer type
Self employees
16.6%
Private companies
54.8%
Governmental workers
16%
Not for profit companies
12.5%
Value Percent YoY change
Self employees 327 16.6% -7.1%
Private companies 1,079 54.8% -4.2%
Governmental workers 316 16% 2.6%
Not for profit companies 247 12.5% 3.8%

Transportation in Niu Valley

How people get around in Niu Valley

In Niu Valley, the average commute time is 6 minutes. Commuting methods vary: 97.6% of residents travel by personal vehicle and 0.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
6 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,560 97.6% -4.0%
Bus or trolleybus 18 1.1% 12.5%
Motorcycle 13 0.8% 62.5%
Bicycle 5 0.3% -44.4%
Walk 3 0.2% -70.0%
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 Niu Valley by zipcode?

Zipcode Population Number of households Median income Average income
96821 20,053 6,766 $174,938 $233,897

Explore more communities

FAQs about Niu Valley demographics 

What is the total population of Niu Valley?

Niu Valley has a total population of 4,180 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 +1.1% compared to a year ago.

What is the gender ratio in Niu Valley?

The gender ratio in Niu Valley is as follows:
  • 47.9% males (2,003 residents)
  • 52.1% females (2,176 residents)

What is the median age in Niu Valley?

The median age in Niu Valley is 50.7.

What is the age distribution of the population in Niu Valley?

The age distribution in Niu Valley is as follows:
  • Under 15: 14.2% (595 residents)
  • Ages 15-24: 9.7% (405 residents)
  • Ages 25-44: 18.2% (760 residents)
  • Ages 45-64: 27.3% (1,141 residents)
  • Over 65: 30.6% (1,278 residents)

What is the racial and ethnic makeup of Niu Valley?

The racial and ethnic makeup of Niu Valley is as follows:
  • White: 20.2% (843 residents)
  • Black or African American: 1.1% (45 residents)
  • American Indian and Alaska Native: 0% (1 residents)
  • Asian: 52.8% (2,208 residents)
  • Native Hawaiian and Other Pacific Islander: 3.7% (156 residents)
  • Two or More Races: 22% (920 residents)
  • Other: 0.1% (6 residents)

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

U.S.-born citizens represent 81.1% of the population in Niu Valley.

How many housing units are there in Niu Valley?

There are 1,534 housing units in Niu Valley, reflecting a -1.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Niu Valley has a total of 1,410 households, with an average of 3 people in each.

What is the median household income in Niu Valley?

Niu Valley has a median household income of $174,938, representing a +0.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Niu Valley?

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

Job types:
  • White-collar workers: 88.6% (1,745 residents)
  • Blue-collar workers: 11.4% (225 residents)

Places of employment:
  • Self-employed: 16.6% (327 residents)
  • Private companies: 54.8% (1,079 residents)
  • Governmental workers: 16% (316 residents)
  • Not-for-profit companies: 12.5% (247 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