City Comparison
Waipahu vs Royal Kunia
Cost of living, salaries, climate and quality of life compared side by side.
VS
Royal Kunia scores higher overall
Performance
Score Breakdown
Waipahu
Royal Kunia
Livability
Affordability
Business
Growth
Expenses
Cost of Living
Royal Kunia is the more affordable option overall — monthly living expenses run about
24% lower than in Waipahu.
Housing costs are a major driver: Waipahu's average rent is
14% lower than Royal Kunia's.
| Metric | Waipahu | Royal Kunia | Diff |
|---|---|---|---|
| Average Rent | $2,200 | $2,572 | -14% |
| Groceries | $500 | $0 | 0% |
| Utilities | $250 | $0 | 0% |
| Transport | $150 | $0 | 0% |
| Healthcare | $280 | $0 | 0% |
| Monthly Total | $3,380 | $2,572 | +31% |
| Cost Index | 175 | out of 100 |
Income
Salary & Income
Waipahu offers similar average salaries.
| Metric | Waipahu | Royal Kunia |
|---|---|---|
| Average Salary | $64,000 | $0 |
| Salary Needed | $75,000 | $0 |
| Household Income | $88,000 | $135,361 |
Weather
Climate Comparison
Waipahu runs warmer on average — a 78°F difference year-round.
For sunshine, Waipahu comes out ahead with 278 more sunny days per year,
which can meaningfully impact mood and outdoor lifestyle.
Winter severity differs too — Waipahu sees 0 more inches of snowfall annually.
| Metric | Waipahu | Royal Kunia |
|---|---|---|
| Avg Temp | 78.00°F | °F |
| Summer High | 87.30°F | °F |
| Winter Low | 68.30°F | °F |
| Rainfall | 18.90 in | in |
| Snowfall | 0.00 in | in |
| Sunny Days | 278 | |
| Humidity | 68.00% | % |
Mobility
Commute & Transport
Both cities have comparable commute times, within 1 minutes of each other.
Waipahu scores higher for public transit, making it the better choice for car-free living.
For walkability, Waipahu leads — a better score here means more amenities reachable on foot.
| Metric | Waipahu | Royal Kunia |
|---|---|---|
| Commute Time | 32 min | 31 min |
| Transit Score | 52.0/100 | 1.0/100 |
| Walkability | 58.0/100 | 1.0/100 |
| Traffic Index | 65.00 | |
| Car Dependency | High | High |
Population
Economy & Demographics
Waipahu is the larger city
— approximately 2.9x the population of Royal Kunia.
From a growth perspective, Waipahu is expanding faster, signaling stronger demand for housing, jobs, and services.
On the employment side, Waipahu has a lower unemployment rate, reflecting a tighter and more competitive job market.
| Metric | Waipahu | Royal Kunia |
|---|---|---|
| Population | 38,626 | 13,494 |
| Pop. Growth | 0.50% | — |
| Median Age | 37.5 | 42.9 |
| Unemployment | 3.50% | 4.70% |
| GDP | — | — |
At a Glance
Pros & Cons
Waipahu
Advantages
Rich cultural heritage and diverse community with exceptional local dining and markets.
Strategic central Oʻahu location with growing access to the Skyline rail transit system.
Consistently warm tropical climate with year-round outdoor recreational opportunities.
Strong community identity and active neighborhood civic organizations.
Proximity to major employment centers in Central and urban Honolulu.
Drawbacks
Significantly high cost of living and housing expenses compared to the U.S. mainland.
Heavy traffic congestion on the H-1 Freeway and local highways during peak hours.
Limited new housing inventory driving up purchase and rental prices.
High electricity and utility rates across the island.
Vulnerability to tropical weather events and climate-related infrastructure pressures.
Royal Kunia
Advantages
Royal Kunia has a strong safety profile, with crime rates 23% lower than the national average.
The median household income in Royal Kunia is $135,361, significantly exceeding the national median.
The community is family-friendly, offering convenient access to schools, parks, and shopping.
The average commute time of 30.5 minutes is shorter than the commute for most Americans.
The elevated location provides cooler temperatures and trade wind exposure.
Drawbacks
The cost of living in Royal Kunia is 11% higher than the Hawaii average.
The average rental price of $4,515 is higher than 83.1% of neighborhoods in Hawaii.
Royal Kunia is largely car-dependent, with limited walkability and public transit options.
Year-over-year crime in Royal Kunia has increased by 17%.
The population is currently declining at a rate of -0.47% annually.
Explore
Dive Deeper
Key figures side by side — see which city wins each category at a glance.
Waipahu
#572Hawaii, USA
46.7 / 100 overall
Avg Rent
$2,200
Avg Salary
$64,000
Cost Index
175
Commute
32 min
Transit Score
52.0/100
Walkability
58.0/100
Sunny Days
278/yr
Avg Temp
78.00°F
Pop. Growth
0.50%
Unemployment
3.50%
Livability
74
Business
65
Royal Kunia
#54Hawaii, USA
70.4 / 100 overall
Avg Rent
$2,572
Avg Salary
$0
Cost Index
Commute
31 min
Transit Score
1.0/100
Walkability
1.0/100
Sunny Days
/yr
Avg Temp
°F
Pop. Growth
%
Unemployment
4.70%
Livability
64
Business
68
Calculate Your Cost Impact
Estimate the salary you'd need when moving between Waipahu and Royal Kunia.
Open Cost Calculator