Cost of living
What it costs to live in Hawaiʻi.
Rent, groceries, gas, schools, healthcare — the real numbers by island, refreshed each quarter. Built from published rates and public data: utility tariffs, BLS prices and rental listings.
Hawaiʻi is, mile for mile, the most expensive state to live in. Most of that cost lands in three places: rent, groceries, and electricity. Knowing those three numbers for your island — before you sign a lease — is the difference between "we made it" and "we tried."
The guides below cover the move-in math first, then ongoing monthly spend, then the big once-or-twice decisions (car, school, healthcare) that quietly drive your real cost of living.
How much money you actually need.
Start here — the full picture of move costs and ongoing monthly spend.
Cheapest Places to Live in Hawaii: 2026 Complete Guide
Searching for affordable Hawaii rentals in October 2026? Fall is the most underrated window for
Grocery Prices in Hawaii: 2026 Complete Guide (What You’ll Really Pay)
If you’ve just moved to Hawaii—or you’re planning to—brace yourself for one of the biggest adjustments: grocery shopping. See exact 2026 prices at Costco, Foodland, and Safeway.
The biggest line item.
Rent and utilities in Hawaiʻi run higher than almost anywhere on the mainland. Here is what to expect, and where to look first.
Living in Waikiki Long Term: Real Guide 2026
Waikiki gets written off as “just for tourists” by a lot of people who’ve never actually tried living there full-time.
Living in Kapolei Hawaii: Full Guide (2026)
Kapolei sits on Oahu’s sunny west side, about 20 miles from downtown Honolulu.
Living in Kailua, Hawaii: Full Guide (2026)
Kailua is one of those places on Oahu that feels like it shouldn’t exist.
Cars, schools, healthcare.
Three categories where one early decision can change the math by tens of thousands.
How to Ship a Car to Hawaii: 2026 Complete Guide (Costs, Matson vs Pasha)
Do you need to ship a car to hawaii? Are you moving soon? This guide walks through how to ship a car to hawaii, the cost involved, and much more!
Best Schools in Oahu (2026 Parent Guide)
Finding the Right School for Your Family on Oahu Updated September 2026: The 2026–27 school
Preschools in Hawaii: 2026 Complete Guide (Costs, Waiting Lists, Top Programs)
Quick answer: In 2026, a full-time private preschool on Oahu costs roughly $1,000 to $1,800