F
86%
Overall NAT. AVG.
22%
Goods & Services NAT. AVG.
199%
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 Waipahu Hawaii National
Cost of living186176100
Goods & Services122128100
Groceries132144100
Health care128128100
Housing299252100
Transportation141146100
Utilities193201100
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An Overview of Cost of Living in Waipahu, HI

The cost of living in Waipahu affects the quality of life one can afford in this new location. It allows people to assess whether they can maintain their preferred lifestyle, including housing, leisure activities and dining options. Your total monthly expenditures can varry depending on the area, as well as many other factors. The cost of living in Waipahu is 186, which is 86% higher than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

If you value affordability in your search for a new place to live, Waipahu may not be the most suitable option, as it stands out as one of the priciest areas in the entire United States. Only a small fraction of regions have a cost of living that is more than 20% higher than the national average, and regrettably, Waipahu falls into this category, which may not align with your desire for an affordable place to call home.

Housing costs are a major factor in the Waipahu cost of living index, and they often eat up a big chunk of your take-home pay. Unfortunately, in this area, housing expenses for both homeownership and rentals were 198.6% higher than what's typical in an average city. That includes the prices of homes and rents, as well as 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 Waipahu, 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, Waipahu does not fare better, with grocery expenses coming in at 31.6% higher than the national average.

Is Waipahu Affordable?

Is Waipahu affordable? It's a key consideration when pondering a move, as affordability often shapes your choices. The cost of living index (we discussed it earlier), coupled with housing costs and income levels, serves as the cornerstone for determining a location's affordability. Take Waipahu, for instance, where the median home price falls 266.6% higher than the national average, and monthly rent rates are 39.8% higher than usual. Additionally, median income levels contribute to the equation, with Waipahu flaunting a median household income of $115,643, 42.2% higher than the national norm.

What Factors can Influence the Cost of Living in Waipahu?

Subsidies: Some cities and states may extend government subsidies or aid programs aimed at reducing the cost of living for their residents. These initiatives encompass diverse forms of support, including Medicare, Medicaid, housing subsidies, low-income home energy assistance programs, school lunch programs, supplemental nutrition assistance programs, student loans, electric vehicle tax credits, affordable care act subsidies and farm subsidies. Regions with limited subsidy provisions may witness an increase in their overall cost of living.

Healthcare: Healthcare expenditures and insurance premium rates can vary significantly, contingent upon the particular city or state. Factors such as the accessibility of healthcare facilities, out-of-pocket expenses for doctor's appointments, dental care charges, prescription medication costs, and expenses related to specialized medical care can all have an impact on the overall cost of living. In Waipahu, healthcare costs are 27.8% higher than the national average.

Transportation: In areas where public transportation is scarce or unavailable, residents often find themselves compelled to own and upkeep vehicles, thereby increasing the overall cost of living. Monthly expenses encompass fuel, insurance, routine maintenance and potentially lease or financing payments. In Waipahu, the transportation index is 41.1% higher than the national average.

Where is the Data From?

The cost of living data in Waipahu displayed above is sourced from the C2ER cost of living index, which serves as a practical tool for comparing living expenses across urban areas. Published on a quarterly basis, this index aggregates data from over 300 independent researchers, encompassing more than 60 goods and services, in 6 different categories. The weightings assigned to cost differences rely on government survey data that tracks the spending habits of professional and executive households. It's worth noting that the C2ER index excludes data on sales or income tax rates, while AreaVibes integrates tax rates into the overall cost of living evaluation for each region.

Cost Of Living Quick Facts

  • The cost of living in Waipahu is 5% higher than the Hawaii average
  • The cost of living in Waipahu is 86% higher than the national average
  • Waipahu housing is 199% 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 Waipahu

See all the best places to live around Waipahu

Compare Waipahu, 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$144,466$12,039$3,371$4,334
      Renters$79,516$6,626$1,855$2,386
      A good indicator of the general affordability of housing in Waipahu, 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 Waipahu, the median monthly income is $144,466 for those who own their own homes. Under the standard rule, that income level would allow for $3,371 to be budgeted for housing expenses each month, at the most. Renters, on the other hand, earn about $79,516, per the median income in the area. That would allow for renters to spend up to $1,855 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 Waipahu 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 Waipahu 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 Waipahu 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 Waipahu National avg. Difference
      Home Price $1,197,324.00$326,622.00266.6%
      Avg. Mortgage Payment $7,580.88$2,480.25205.7%
      Apartment Rent $2,019.00$1,444.0039.8%

      Transportation

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

      Utilities

      Item Waipahu 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%
      Waipahu, HI39,06418685.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Stanton, CA39,11015049.5%
      Clinton, MD38,94412625.9%
      Port Moody, BC39,217n/a 
      Parkland, WA39,22711818.3%
      Fort Lee, NJ39,23914545.2%
      Waipahu, HI39,06418685.6%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.