Cost of Living in Hawaii (2026) Guide

Cost of living in Hawaii in 2026: the quick answer

Hawaii is consistently ranked the most expensive state in the country, with an overall cost-of-living index around 85% above the national average, according to World Population Review’s 2026 state rankings. Housing, groceries, and utilities drive most of that gap, and your actual monthly budget will depend heavily on which island (and which town) you choose. This Remitly guide explains the cost of living in Hawaii and helps you plan for your move to the Aloha State.

Quick answer:

Rent: roughly $1,600–$2,100 a month for a one-bedroom, depending on island, based on HUD’s FY2026 Fair Market Rents.
Utilities: among the highest in the US (Hawaii’s average residential electricity rate is more than double the national average).
Groceries: consistently the highest in the nation on cost-of-living indexes.
Gas: about $5.39 a gallon statewide versus $4.10 nationally, as of late September 2026.
Move-in costs: budget for a security deposit plus first month’s rent (and often last month’s rent too) before you unpack.

Why Hawaii is expensive: shipping, limited land, and energy costs

Situated nearly 2,500 miles from the US mainland, Hawaii relies heavily on importing goods. Fuel, food, building materials, and many everyday household items arrive by ship or plane, with those transportation costs often reflected in local prices.

Land is another constraint. Hawaii’s total land area is small, and much of it isn’t developable, so housing supply struggles to keep pace with demand from residents, investors, and vacation-home buyers alike, which keeps both rents and home prices high across the islands.

Electricity adds another fixed-cost pressure. EIA says Hawaii still relies heavily on petroleum for grid electricity. In June 2026, the states average residential price was 52.72 cents per kilowatt-hour, versus 18.34 cents nationally, based on EIA’s August 2026 release.

Understanding Hawaii’s General Excise Tax (GET)

Hawaii doesn’t levy a traditional sales tax. Instead, it charges a General Excise Tax (GET) on businesses: 4% statewide, plus a 0.5% county surcharge in Honolulu, Maui, Hawaii, and Kauai counties. Businesses typically pass on the cost to customers up to about 4.71%, according to the Hawaii Department of Taxation.

What this means for your budget: the GET touches nearly everything you buy, and it compounds with the shipping premium already built into local prices. Plan for Hawaii’s higher costs across several categories rather than treating them as a single surcharge.

Housing costs by island: rent, home prices, and what newcomers underestimate

Housing costs in Hawaii vary considerably by island and neighborhood. Oahu and Maui have the highest HUD rent benchmarks, while the Big Island is generally less expensive. The table below shows HUD’s FY2026 Fair Market Rents (the federal benchmark for typical asking rents) effective since October 2025.

Island	Studio	One-bedroom	Two-bedroom
Oahu (Honolulu)	$1,877	$2,016	$2,642
Maui	$1,896	$2,000	$2,624
Hawaii County (Big Island)	$1,592	$1,603	$2,076
Kauai	$1,766	$1,777	$2,332

Note: The Big Island has the lowest HUD benchmarks, but long drives can absorb average housing savings. Kauai’s benchmarks are below Oahu’s and Maui’s, though buying is expensive. Oahu offers more jobs, services, and transit. Maui’s Fair Market Rent (FMR) is nearly level with Oahu’s. Resort-area listings may differ.

Buying vs renting by island

Newcomers often underestimate Hawaii move-in costs. Most landlords ask for a security deposit plus the first month’s rent upfront. So, have about two months rent in hand before moving in, not just the monthly figures shown above. A landlord may also require an additional pet deposit, subject to state rules.

Buying follows a similar pattern: island and neighborhood matter more than any single statewide average, so check current listings for your target area rather than relying on one number. Zillow estimated a statewide typical value of $833,877 for July, while Redfin reported a $751,645 July median sale price. Hawaii REALTORS reported these median single-family home prices for January through July 2026.

Island	Median sale price January-July 2026
Oahu	$1,185,000
Maui	$1,228,000
Kauai	$1,300,000
Hawaii Island	$560,000

How buying compares to renting in Hawaii

The following table compares HUD’s two-bedroom rental benchmark with Zillow’s typical home value and Hawaii REALTORS’ median price for single-family homes sold in July 2026.

Island	HUD two-bedroom FMR, FY 2026	Zillow typical home value, July 2026	Hawaii REALTORS Median single-family sale price, July 2026
Oahu	$2,642/month	$854,605	$1,224,500
Maui	$2,624/month	$994,454	$1,150,000
Big Island	$2,076/month	$577,316	$535,000
Kauai	$2,332/month	$1,015,489	$1,195,000

If you can work remotely, weighing a lower-cost island like Hawaii County against Oahu’s job market and amenities is worth the trade-off analysis. Some newcomers also look into starting a business in Hawaii instead of chasing a local paycheck, especially in tourism-driven towns.

Everyday costs: groceries, utilities, transportation, and healthcare

Once housing is settled, these four categories make up most of what you’ll spend month to month, and each one behaves a little differently depending on which island you call home.

Groceries

Almost everything on Hawaii grocery shelves has traveled a long way to get there, and it shows on the receipt. Hawaii consistently ranks as the most expensive state for groceries on cost-of-living indexes such as World Population Review’s. According to the US Bureau of Labor Statistics, Honolulu household spend an average of about $709 per month on groceries (2023-2024). Building extra room into your monthly food budget, shopping at warehouse clubs, comparing unit prices, and cooking at home can help lower costs.

Utilities

Electricity is the biggest utility cost in Hawaii. Hawaii’s average residential rate was about 52.72 cents per kilowatt-hour in June 2026 — more than double the 18-cent national average — according to the US Energy Information Administration, largely because most power still comes from imported gas. However, your bill will depend on your home, island, energy use, and whether utilities are included in the rent.

Transportation

Gas averaged $5.39 a gallon statewide as of September 2026, compared with $4.10 nationally, according to AAA. Honolulu’s public transit system, TheBus, offers extensive and affordable coverage across Oahu, which can meaningfully cut transportation costs. On Maui, the Big Island, and Kauai, public transit is more limited, and a car is close to essential. Flying between islands adds up too, so it’s worth comparing fares through Hawaii’s airports before you commit to a route.

Healthcare

Hawaii was the first state to mandate employer-sponsored health insurance through its Prepaid Health Care Act. Enacted in 1974, the law still shapes coverage today. Even with employer coverage, routine visits and specialist care in Hawaii tend to run above mainland averages, so it’s worth budgeting for co-pays and setting aside a modest emergency medical fund.

Starter monthly budgets by household

Household	Illustrative monthly budget
Single adult, Oahu	$3,200–$4,200
Couple, Hawaii County (Big Island)	$4,300–$5,600
Family of four, Maui	$6,800–$8,800

These are illustrative starter budgets built from the rent, utility, and grocery figures above. Treat them as a planning range, not a guarantee, and adjust for your own spending habits.

A few levers can meaningfully shift these numbers:

Choosing a smaller island or a less touristy town over Honolulu or Kihei.
Cooking more meals at home and shopping at warehouse clubs.
Using public transportation or carpooling where practical.
Reducing electricity use.
Asking a prospective employer about relocation, housing, or cost-of-living assistance.

Relocating to Hawaii: one-time costs in your first 30–90 days

In addition to your monthly budget, plan for one-time costs in your first few months. These upfront expenses catch a lot of newcomers off guard and are worth budgeting for separately from your regular monthly costs. Timing a house-hunting trip around the best time to visit Hawaii can also make it cheaper and less stressful.

What to budget before you arrive:

Temporary lodging: a few weeks in short-term housing while you house-hunt.
Rental car: you may need a rental car while you decide whether to ship a vehicle or buy locally.
Vehicle shipping or purchase: shipping a car from the mainland typically costs more than many people expect, so compare it against buying one used locally.
Furnishing a new home: budget for furnishing your new home, especially if you are not shipping your belongings.
Driver’s license and vehicle registration: Hawaii’s counties handle these services rather than a single statewide DMV. Visit the official Hawaii Transportation and Vehicles portal for links to the appropriate county office.
School or childcare enrollment: research through the Hawaii State Department of Education or a private provider, ideally before you arrive.

FAQs

What’s the average monthly cost of living in Hawaii?

For a single adult, a reasonable starting monthly budget on Oahu runs roughly $3,200 to $4,200, covering rent, groceries, utilities, and transportation. Costs run somewhat lower on Kauai or the Big Island and higher in resort towns like Kihei, based on the HUD rent data and EIA utility figures cited above.

Which Hawaiian island is the cheapest to live on?

Based on HUD’s FY2026 Fair Market Rents, Kauai and Hawaii County (the Big Island) generally have lower rents than Oahu or Maui. Groceries and gas cost roughly the same statewide, since both are shipped in, so the biggest savings usually come from housing rather than day-to-day expenses.

How much do groceries cost in Hawaii?

The US Bureau of Statistics reported that Honolulu area households spent about $709 per month on groceries in 2023-2024. For one adult, MIT’s 2026 estimate is about $434 per month. Actual costs vary by island, household size, and shopping habits.

How much does electricity cost in Hawaii?

Hawaii’s average residential electricity rate was about 52 cents per kilowatt-hour in June 2026, according to the US Energy Information Administration; more than double the roughly 18-cent national average. Most of Hawaii’s power still comes from imported oil, which keeps rates elevated across all islands.

How much salary do you need to live comfortably in Hawaii?

Using the common guideline of spending no more than 30% of gross income on rent, a household paying Oahu’s roughly $2,016 average one-bedroom rent (per HUD’s FY2026 figures) would want to earn around $75,000 or more a year, before groceries, utilities, and other costs.

What hidden costs catch people off guard when moving to Hawaii?

Beyond monthly rent, first-time movers often underestimate security deposits, temporary lodging while house-hunting, shipping or buying a vehicle, furnishing a home from scratch, and, for families, researching schools or Hawaii’s colleges in advance. A separate one-time relocation fund for your first 30 to 90 days helps avoid surprises.

Is it more expensive to live in Honolulu or Maui?

Neither is always more expensive. HUD’s FY2026 one-bedroom benchmarks are nearly tied: $2,016 in urban Honolulu and $2,000 in Maui County, while July 2026 single-family medians were $1,224,500 on Oahu and $1,150,000 on Maui. Groceries, gas, and utilities run similarly across both islands, so Honolulu’s larger job market make it the better option for most newcomers.

Key takeaways

Housing is Hawaii’s biggest cost driver, and it varies enormously by island, with Oahu and Maui running highest and Kauai and the Big Island lower.
Groceries and electricity are consistently among the highest in the nation, largely because of shipping costs and imported fuel.
Oahu’s public transit, TheBus, is a real cost-saver; other islands generally require a car.
Your required budget will depend on your household size, location, and lifestyle.
Budget for one-time move-in and relocation costs in your first 30 to 90 days, not just the monthly numbers.

Bottom line: how to decide if Hawaii fits your budget

Deciding whether Hawaii fits your budget comes down to a few steps: pick the island (or islands) you’re seriously considering, set a housing target using current rent data for that area, build a range-based monthly budget from there, and add a buffer for your first 30 to 90 days of one-time costs.

It’s worth double-checking the figures above against a current listing or utility bill for your specific address before you commit. Additionally, comparing how Hawaii stacks up against the cost of living in other states can help put the numbers in perspective.

If you’re also sending money to family while you settle in, keeping a clear budget makes that easier to manage alongside your new Hawaii expenses. In short, expect Hawaii’s cost of living to run well above the mainland average, with housing and imports as the two biggest drivers, and island choice as your biggest opportunity to control it.

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