Charleston vs Hilo
Cost of Living Comparison · 2026
Charleston
Hilo
The Verdict
Charleston is 35.6% less expensive than Hilo overall. A household earning $75,000 in Charleston would need approximately $116,471 in Hilo to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Charleston has the same purchasing power as $116,471 in Hilo.
Conversely, $75,000 in Hilo equals $48,295 in Charleston.
Living in Charleston vs Hilo
Housing Costs
Charleston's housing index of 62 is lower Hilo's 149, translating to median home prices of $135,000 vs $555,000. The $420,000 difference in home prices means roughly $27,300 per year in additional mortgage costs at current rates. Renters face a similar gap: $850/mo in Charleston compared to $1,575/mo in Hilo, a monthly difference of $725.
Grocery & Food Costs
Grocery expenses index at 97 in Charleston and 149 in Hilo. A household spending the national average of $475/month on groceries would pay approximately $461/month in Charleston vs $708/month in Hilo. Charleston offers a meaningful advantage on everyday food costs, saving roughly $2964/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 92 in Charleston and 218 in Hilo. Monthly utility bills average approximately $368 in Charleston vs $872 in Hilo. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.
Healthcare
Healthcare costs index at 91 in Charleston and 118 in Hilo. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 27-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $42,034 in Charleston and $78,700 in Hilo. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,452 and $59,621 respectively. Hilo residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $981/month to housing in Charleston vs $1,836/month in Hilo. In Charleston, median rent of $850/mo fits within this budget. In Hilo, median rent of $1,575/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 126 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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