City Comparison

Ann Arbor vs Santa Rosa

Cost of Living Comparison · 2026

Ann Arbor

Michigan
114
Above Average
$400,000
Median Home
$1,600/mo
Median Rent
$65,024
Median Income

Santa Rosa

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

The Verdict

25.0%

Ann Arbor is 25.0% less expensive than Santa Rosa overall. A household earning $75,000 in Ann Arbor would need approximately $100,000 in Santa Rosa to maintain the same standard of living.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
135
Ann Arbor
233
Santa Rosa
Groceries
101
Ann Arbor
107
Santa Rosa
Utilities
99
Ann Arbor
135
Santa Rosa
Transportation
101
Ann Arbor
128
Santa Rosa
Healthcare
101
Ann Arbor
112
Santa Rosa

Salary Equivalence

A $75,000 salary in Ann Arbor has the same purchasing power as $100,000 in Santa Rosa.

Conversely, $75,000 in Santa Rosa equals $56,250 in Ann Arbor.

Living in Ann Arbor vs Santa Rosa

Housing Costs

Ann Arbor's housing index of 135 is lower Santa Rosa's 233, translating to median home prices of $400,000 vs $720,000. The $320,000 difference in home prices means roughly $20,796 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,600/mo in Ann Arbor compared to $2,100/mo in Santa Rosa, a monthly difference of $500.

Grocery & Food Costs

Grocery expenses index at 101 in Ann Arbor and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $480/month in Ann Arbor vs $508/month in Santa Rosa. Ann Arbor offers a meaningful advantage on everyday food costs, saving roughly $336/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 99 in Ann Arbor and 135 in Santa Rosa. Monthly utility bills average approximately $396 in Ann Arbor 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 101 in Ann Arbor and 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 11-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $65,024 in Ann Arbor and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,039 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 $1,517/month to housing in Ann Arbor vs $2,200/month in Santa Rosa. In Ann Arbor, median rent of $1,600/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 98 index points — focus your budget analysis there.

Frequently Asked Questions

Ann Arbor is 25.0% more affordable overall with an index of 114 vs 152.
A $75,000 salary in Ann Arbor has equivalent purchasing power to approximately $100,000 in Santa Rosa, based on the cost of living difference.
Ann Arbor's housing index is 135 with median homes at $400,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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