Honolulu vs Santa Rosa
Cost of Living Comparison · 2026
Honolulu
Santa Rosa
The Verdict
The cost gap between these cities is 22.4%, with Santa Rosa being the more affordable option. A $75,000 income in Honolulu has equivalent purchasing power to $61,290 in Santa Rosa.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Honolulu has the same purchasing power as $61,290 in Santa Rosa.
Conversely, $75,000 in Santa Rosa equals $91,776 in Honolulu.
Living in Honolulu vs Santa Rosa
Housing Costs
Honolulu's housing index of 275 is higher Santa Rosa's 233, translating to median home prices of $720,000 vs $720,000. The $0 difference in home prices means roughly $0 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,400/mo in Honolulu compared to $2,100/mo in Santa Rosa, a monthly difference of $300.
Grocery & Food Costs
Grocery expenses index at 138 in Honolulu and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $656/month in Honolulu vs $508/month in Santa Rosa. Santa Rosa offers a meaningful advantage on everyday food costs, saving roughly $1776/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 159 in Honolulu and 135 in Santa Rosa. Monthly utility bills average approximately $636 in Honolulu vs $540 in Santa Rosa. 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 107 in Honolulu and 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.
Income & Purchasing Power
Median household income is $71,465 in Honolulu and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $38,422 and $62,039 respectively. Santa Rosa residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,668/month to housing in Honolulu vs $2,200/month in Santa Rosa. In Honolulu, median rent of $2,400/mo exceeds this threshold, suggesting renters may feel stretched. In Santa Rosa, median rent of $2,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 42 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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