F
90%
Overall NAT. AVG.
22%
Goods & Services NAT. AVG.
214%
Housing NAT. AVG.
Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
Index Royal Kunia Hawaii National
Cost of living190176100
Goods & Services122128100
Groceries132144100
Health care128128100
Housing314252100
Transportation141146100
Utilities193201100
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An Overview of Cost of Living in Royal Kunia, HI

Understanding the cost of living in Royal Kunia can help future residents assess whether their current financial situation aligns with the expenses they will encounter. It enables them to plan for potential changes in their budget and lifestyle. The Royal Kunia cost of living index is 190, which is 90% higher than the national average. The cost of living index is calculated by taking into account multiple categories, which encompass both the cost of everyday expenditures and larger expenses as well.

If affordability is among your top priorities when searching for a new place to live, this area may not be the ideal fit, as the cost of living in Royal Kunia is among the most expensive in the United States. Just a minority of areas exhibit a cost of living at least 20% higher than the national average, and unfortunately, Royal Kunia falls into this category, which may not align with your goal of finding a budget-friendly living environment.

Housing costs are a very significant part of the Royal Kunia cost of living index and generally encompass a large percentage of take-home income. Unfortunately, in this area, the housing costs for both homes and rentals were 214.4% more than the average city. This includes things like home and rent prices, mortgage rates and insurance.

Recurring goods and services expenses like haircuts, toothpaste, gym memberships and movie nights are a big part of your spending and make up 33% of the cost of living index. In Royal Kunia, these items will cost you 22.3% more than what most folks pay, making it a bit more expensive to live here.

The surge in grocery costs is indeed alarming, especially when groceries make up a large portion of your monthly expenditures. Over the past two years, there has been an inflation of over 10% in grocery prices. Unfortunately, Royal Kunia does not fare better, with grocery expenses coming in at 31.6% higher than the national average.

Is Royal Kunia Affordable?

Wondering if Royal Kunia is affordable? It's a question that often comes up when you're thinking about a new city since affordability can really shape your decisions. The cost of living index (covered earlier), housing expenses and income levels all play a part in the affordability equation. In Royal Kunia, for example, the median home price is 245.9% higher than what folks pay nationally, and monthly rent is 140.9% higher than the usual rates. Plus, income levels matter too, with Royal Kunia boasting a median household income of $176,233, which is 116.7% higher than the national average.

What Factors can Influence the Cost of Living in Royal Kunia?

Groceries: The costs associated with groceries have witnessed substantial increases over the past 2-3 years. In select markets, food prices have escalated by more than 20% during this timeframe, whereas others have seen more restrained upticks. The variances in food expenses can exert a considerable influence on the overall cost of living in a given locale. In Royal Kunia, the groceries index is 31.6% higher than the national average.

Healthcare: Healthcare costs and insurance premiums can undergo substantial fluctuations based on the city or state of residence. Elements such as the availability of healthcare facilities, out-of-pocket costs for medical consultations, dental expenses, prescription medication charges and specialized medical care fees all contribute to variations in the cost of living. In Royal Kunia, healthcare costs are 27.8% higher than the national average.

Housing: Elevated demand for housing within coveted locales has the propensity to escalate both property values and rental rates, thereby serving as a primary catalyst for an augmented cost of living. Conversely, areas witnessing diminished housing demand, particularly within less desirable environs, often experience an inversely proportional effect, leading to price reductions and subsequently contributing to a more modest cost of living. In Royal Kunia, the housing index is 214.4% higher than the national average.

Where is the Data From?

The Royal Kunia cost of living data you see above is sourced from the C2ER cost of living index, providing a practical and accurate means of comparing living expenses in urban areas. Updated quarterly, this index gathers data from over 300 independent researchers, covering more than 60 goods and services, in 6 different categories. These selections are made meticulously to represent a wide range of consumer expenditure categories. The weightings applied to cost differences are based on government survey data that tracks spending patterns among professional and executive households. It's important to note that while the C2ER index excludes data on sales or income tax rates, AreaVibes factors tax rates into the overall cost of living score for each region.

Cost Of Living Quick Facts

  • The cost of living in Royal Kunia is 8% higher than the Hawaii average
  • The cost of living in Royal Kunia is 90% higher than the national average
  • Royal Kunia housing is 214% higher than the national average
  • Hawaii general sales tax is 22% lower than the national average
  • Hawaii state income tax is 46% lower than the national average

Most Affordable Places to Live in and Around Royal Kunia

See all the best places to live around Royal Kunia

Compare Royal Kunia, HI Cost of Living

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      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$179,175$14,931$4,180$5,376
      Renters$90,188$7,516$2,104$2,706
      A good indicator of the general affordability of housing in Royal Kunia, HI, is the percentage of monthly income that should be spent on housing expenses, otherwise known as the debt-to-income ratio (DTI). Generally speaking, no more than 28 percent of your total gross income should be spent on your housing expenses and not more than 36 percent of your gross income on total expenses, including debts. In Royal Kunia, the median monthly income is $179,175 for those who own their own homes. Under the standard rule, that income level would allow for $4,180 to be budgeted for housing expenses each month, at the most. Renters, on the other hand, earn about $90,188, per the median income in the area. That would allow for renters to spend up to $2,104 on monthly rental expenses.

      Hawaii Sales Tax

      State General Sales Tax With Max Surtax
      Hawaii 4% 4.712%

      Hawaii Income Tax

      State Income Tax (Low) Income Tax (High)
      Hawaii 1.4% 11%

      Goods & Services

      Item Royal Kunia National avg. Difference
      Haircut $20.08$27.6227.3%
      Beauty Salon $73.33$51.1143.5%
      Toothpaste $4.06$4.090.8%
      Shampoo $1.86$1.5420.6%
      Movie $18.72$12.8845.4%
      Yoga $28.67$19.6645.8%

      Groceries

      Item Royal Kunia National avg. Difference
      Ground Beef $8.13$7.705.5%
      Fried Chicken $3.22$1.6693.7%
      Milk $5.57$4.7317.7%
      Potatoes $5.38$5.262.4%
      Pizza $15.99$12.7625.3%
      Beer $12.16$10.5515.3%

      Health Care

      Item Royal Kunia National avg. Difference
      Optometrist $258.00$140.0684.2%
      Doctor $243.67$153.8258.4%
      Dentist $127.00$123.153.1%
      Ibuprofen $11.94$11.731.8%
      Lipitor $28.47$23.6120.6%

      Housing

      Item Royal Kunia National avg. Difference
      Home Price $1,129,873.00$326,622.00245.9%
      Avg. Mortgage Payment $7,580.88$2,480.25205.7%
      Apartment Rent $3,479.00$1,444.00140.9%

      Transportation

      Item Royal Kunia National avg. Difference
      Gasoline $4.44$3.0645.3%
      Tire Balancing $85.40$65.2131.0%

      Utilities

      Item Royal Kunia National avg. Difference
      All Electricity $555.14$220.12152.2%
      Phone $188.92$195.713.5%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Waianae, HI13,61215151.4%
      Makaha, HI10,41115353.2%
      Nanakuli, HI11,83015655.5%
      Waipio Acres, HI5,72416464.3%
      Waimalu, HI14,08416564.7%
      Royal Kunia, HI14,26919090.3%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Maumee, OH14,267963.5%
      Thames Centre, ON14,265n/a 
      Fergus Falls, MN14,278937.1%
      Harper Woods, MI14,258936.8%
      Bexley, OH14,25412121.0%
      Royal Kunia, HI14,26919090.3%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.