City Comparison

Cambridge vs Santa Rosa

Cost of Living Comparison · 2026

Cambridge

Massachusetts
178
Very Expensive
$890,000
Median Home
$3,100/mo
Median Rent
$103,154
Median Income

Santa Rosa

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

The Verdict

17.1%

The cost gap between these cities is 17.1%, with Santa Rosa being the more affordable option. A $75,000 income in Cambridge has equivalent purchasing power to $64,045 in Santa Rosa.

Category-by-Category Breakdown

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

Housing
280
Cambridge
233
Santa Rosa
Groceries
110
Cambridge
107
Santa Rosa
Utilities
126
Cambridge
135
Santa Rosa
Transportation
105
Cambridge
128
Santa Rosa
Healthcare
118
Cambridge
112
Santa Rosa

Salary Equivalence

A $75,000 salary in Cambridge has the same purchasing power as $64,045 in Santa Rosa.

Conversely, $75,000 in Santa Rosa equals $87,829 in Cambridge.

Living in Cambridge vs Santa Rosa

Housing Costs

Cambridge's housing index of 280 is higher Santa Rosa's 233, translating to median home prices of $890,000 vs $720,000. The $170,000 difference in home prices means roughly $11,052 per year in additional mortgage costs at current rates. Renters face a similar gap: $3,100/mo in Cambridge compared to $2,100/mo in Santa Rosa, a monthly difference of $1,000.

Grocery & Food Costs

Grocery expenses index at 110 in Cambridge and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $523/month in Cambridge vs $508/month in Santa Rosa. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 126 in Cambridge and 135 in Santa Rosa. Monthly utility bills average approximately $504 in Cambridge vs $540 in Santa Rosa. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 118 in Cambridge 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 $103,154 in Cambridge and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,952 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 $2,407/month to housing in Cambridge vs $2,200/month in Santa Rosa. In Cambridge, median rent of $3,100/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 47 index points — focus your budget analysis there.

Frequently Asked Questions

Santa Rosa is 17.1% more affordable overall with an index of 152 vs 178.
A $75,000 salary in Cambridge has equivalent purchasing power to approximately $64,045 in Santa Rosa, based on the cost of living difference.
Cambridge's housing index is 280 with median homes at $890,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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