City Comparison

Knoxville vs Trenton

Cost of Living Comparison · 2026

Knoxville

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

Trenton

New Jersey
97
Average
$203,000
Median Home
$1,100/mo
Median Rent
$44,400
Median Income

The Verdict

9.3%

Living in Knoxville costs 9.3% less than Trenton. To match the purchasing power of a $75,000 salary in Knoxville, you would need $82,670 in Trenton.

Category-by-Category Breakdown

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

Housing
73
Knoxville
71
Trenton
Groceries
94
Knoxville
102
Trenton
Utilities
90
Knoxville
109
Trenton
Transportation
97
Knoxville
113
Trenton
Healthcare
93
Knoxville
96
Trenton

Salary Equivalence

A $75,000 salary in Knoxville has the same purchasing power as $82,670 in Trenton.

Conversely, $75,000 in Trenton equals $68,041 in Knoxville.

Living in Knoxville vs Trenton

Housing Costs

Knoxville's housing index of 73 is higher Trenton's 71, translating to median home prices of $240,000 vs $203,000. The $37,000 difference in home prices means roughly $2,400 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Knoxville compared to $1,100/mo in Trenton, a monthly difference of $0.

Grocery & Food Costs

Grocery expenses index at 94 in Knoxville and 102 in Trenton. A household spending the national average of $475/month on groceries would pay approximately $447/month in Knoxville vs $485/month in Trenton. Knoxville offers a meaningful advantage on everyday food costs, saving roughly $456/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 90 in Knoxville and 109 in Trenton. Monthly utility bills average approximately $360 in Knoxville vs $436 in Trenton. 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 96 in Trenton. 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 $42,898 in Knoxville and $44,400 in Trenton. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,748 and $45,773 respectively. Knoxville residents enjoy stronger real purchasing power despite lower nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,001/month to housing in Knoxville vs $1,036/month in Trenton. In Knoxville, median rent of $1,100/mo exceeds this threshold, suggesting renters may feel stretched. In Trenton, median rent of $1,100/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Utilities, where the gap is 19 index points — focus your budget analysis there.

Frequently Asked Questions

Knoxville is 9.3% more affordable overall with an index of 88 vs 97.
A $75,000 salary in Knoxville has equivalent purchasing power to approximately $82,670 in Trenton, based on the cost of living difference.
Knoxville's housing index is 73 with median homes at $240,000, while Trenton's is 71 with median homes at $203,000.

Moving & Relocation Resources

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