City Comparison

Grand Prairie vs Knoxville

Cost of Living Comparison · 2026

Grand Prairie

Texas
100
Average
$300,000
Median Home
$1,325/mo
Median Rent
$81,300
Median Income

Knoxville

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

The Verdict

13.6%

The cost gap between these cities is 13.6%, with Knoxville being the more affordable option. A $75,000 income in Grand Prairie has equivalent purchasing power to $66,000 in Knoxville.

Category-by-Category Breakdown

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

Housing
89
Grand Prairie
73
Knoxville
Groceries
99
Grand Prairie
94
Knoxville
Utilities
111
Grand Prairie
90
Knoxville
Transportation
91
Grand Prairie
97
Knoxville
Healthcare
103
Grand Prairie
93
Knoxville

Salary Equivalence

A $75,000 salary in Grand Prairie has the same purchasing power as $66,000 in Knoxville.

Conversely, $75,000 in Knoxville equals $85,227 in Grand Prairie.

Living in Grand Prairie vs Knoxville

Housing Costs

Grand Prairie's housing index of 89 is higher Knoxville's 73, translating to median home prices of $300,000 vs $240,000. The $60,000 difference in home prices means roughly $3,900 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Grand Prairie compared to $1,100/mo in Knoxville, a monthly difference of $225.

Grocery & Food Costs

Grocery expenses index at 99 in Grand Prairie and 94 in Knoxville. A household spending the national average of $475/month on groceries would pay approximately $470/month in Grand Prairie vs $447/month in Knoxville. 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 111 in Grand Prairie and 90 in Knoxville. Monthly utility bills average approximately $444 in Grand Prairie vs $360 in Knoxville. 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 103 in Grand Prairie and 93 in Knoxville. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $81,300 in Grand Prairie and $42,898 in Knoxville. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $81,300 and $48,748 respectively. Grand Prairie residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,897/month to housing in Grand Prairie vs $1,001/month in Knoxville. In Grand Prairie, median rent of $1,325/mo fits within this budget. In Knoxville, 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 21 index points — focus your budget analysis there.

Frequently Asked Questions

Knoxville is 13.6% more affordable overall with an index of 88 vs 100.
A $75,000 salary in Grand Prairie has equivalent purchasing power to approximately $66,000 in Knoxville, based on the cost of living difference.
Grand Prairie's housing index is 89 with median homes at $300,000, while Knoxville's is 73 with median homes at $240,000.

Moving & Relocation Resources

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