City Comparison

Honolulu vs Santa Rosa

Cost of Living Comparison · 2026

Honolulu

Hawaii
186
Very Expensive
$720,000
Median Home
$2,400/mo
Median Rent
$71,465
Median Income

Santa Rosa

California
152
Very Expensive
$720,000
Median Home
$2,100/mo
Median Rent
$94,300
Median Income

The Verdict

22.4%

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

Housing
275
Honolulu
233
Santa Rosa
Groceries
138
Honolulu
107
Santa Rosa
Utilities
159
Honolulu
135
Santa Rosa
Transportation
114
Honolulu
128
Santa Rosa
Healthcare
107
Honolulu
112
Santa Rosa

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

Santa Rosa is 22.4% more affordable overall with an index of 152 vs 186.
A $75,000 salary in Honolulu has equivalent purchasing power to approximately $61,290 in Santa Rosa, based on the cost of living difference.
Honolulu's housing index is 275 with median homes at $720,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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