Key takeaway: Short answers to the questions people ask most, each linked to a guide with the sources. Checked October 30, 2026.
How much do I need to make to live in Hawaiʻi?
For a single adult, the state’s bare-bones budget, with nothing saved, is $41,893 to $49,073 a year depending on the county. MIT’s living wage is $62,047 to $68,816. See how much you need to make.
Which island is cheapest?
Hawaiʻi Island, for rent and home prices: a typical one-bedroom is about $1,400 and the median house sold for $499,000 in September 2026. But its owner property tax rate is the state’s highest, and groceries and gas cost more than on Oʻahu. See compare the islands.
Why is electricity so expensive?
Most of Hawaiʻi’s power still comes from burning imported oil, and each island has its own small grid. Fuel costs pass straight through to bills, so when oil spiked in 2026 the statewide average hit 47¢ a kWh. See electricity by island.
Does Hawaiʻi have a sales tax?
Not exactly. It has the general excise tax, 4.5% in every county, which businesses usually add to your bill at up to 4.712%. It applies to groceries, rent and services too. See the GET.
Is it cheaper to ship my car or buy one here?
Shipping a standard car from the West Coast costs $1,790 to Honolulu or $2,600 to the neighbor islands with Matson. Whether that beats buying locally depends on the car. See shipping your car.
Will my pet have to go into quarantine?
Not if you plan ahead. With two rabies shots, a passing blood test, a 30-day wait and paperwork filed on time, dogs and cats can be released at the airport for $185. See moving pets.
Do I need a car?
On Oʻahu, many people get by with TheBus and Skyline. On the other islands, most households need one. See getting around.