City Comparison

Knoxville vs Santa Rosa

Cost of Living Comparison · 2026

Knoxville

Tennessee
88
Below Average
$240,000
Median Home
$1,100/mo
Median Rent
$42,898
Median Income

Santa Rosa

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

The Verdict

42.1%

The cost gap between these cities is 42.1%, with Knoxville being the more affordable option. A $75,000 income in Knoxville has equivalent purchasing power to $129,545 in Santa Rosa.

Category-by-Category Breakdown

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

Housing
73
Knoxville
233
Santa Rosa
Groceries
94
Knoxville
107
Santa Rosa
Utilities
90
Knoxville
135
Santa Rosa
Transportation
97
Knoxville
128
Santa Rosa
Healthcare
93
Knoxville
112
Santa Rosa

Salary Equivalence

A $75,000 salary in Knoxville has the same purchasing power as $129,545 in Santa Rosa.

Conversely, $75,000 in Santa Rosa equals $43,421 in Knoxville.

Living in Knoxville vs Santa Rosa

Housing Costs

Knoxville's housing index of 73 is lower Santa Rosa's 233, translating to median home prices of $240,000 vs $720,000. The $480,000 difference in home prices means roughly $31,200 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Knoxville compared to $2,100/mo in Santa Rosa, a monthly difference of $1,000.

Grocery & Food Costs

Grocery expenses index at 94 in Knoxville and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $447/month in Knoxville vs $508/month in Santa Rosa. Knoxville offers a meaningful advantage on everyday food costs, saving roughly $732/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 90 in Knoxville and 135 in Santa Rosa. Monthly utility bills average approximately $360 in Knoxville 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 93 in Knoxville and 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 19-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $42,898 in Knoxville and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,748 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 $1,001/month to housing in Knoxville vs $2,200/month in Santa Rosa. In Knoxville, median rent of $1,100/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 160 index points — focus your budget analysis there.

Frequently Asked Questions

Knoxville is 42.1% more affordable overall with an index of 88 vs 152.
A $75,000 salary in Knoxville has equivalent purchasing power to approximately $129,545 in Santa Rosa, based on the cost of living difference.
Knoxville's housing index is 73 with median homes at $240,000, while Santa Rosa's is 233 with median homes at $720,000.

Moving & Relocation Resources

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