Knoxville vs Nampa
Cost of Living Comparison · 2026
Knoxville
Nampa
The Verdict
The cost gap between these cities is 16.2%, with Knoxville being the more affordable option. A $75,000 income in Knoxville has equivalent purchasing power to $89,489 in Nampa.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Knoxville has the same purchasing power as $89,489 in Nampa.
Conversely, $75,000 in Nampa equals $62,857 in Knoxville.
Living in Knoxville vs Nampa
Housing Costs
Knoxville's housing index of 73 is lower Nampa's 104, translating to median home prices of $240,000 vs $371,000. The $131,000 difference in home prices means roughly $8,520 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Knoxville compared to $1,500/mo in Nampa, a monthly difference of $400.
Grocery & Food Costs
Grocery expenses index at 94 in Knoxville and 105 in Nampa. A household spending the national average of $475/month on groceries would pay approximately $447/month in Knoxville vs $499/month in Nampa. Knoxville offers a meaningful advantage on everyday food costs, saving roughly $624/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 90 in Knoxville and 83 in Nampa. Monthly utility bills average approximately $360 in Knoxville vs $332 in Nampa. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 93 in Knoxville and 102 in Nampa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 9-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 $74,300 in Nampa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,748 and $70,762 respectively. Nampa 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 $1,734/month in Nampa. In Knoxville, median rent of $1,100/mo exceeds this threshold, suggesting renters may feel stretched. In Nampa, median rent of $1,500/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 31 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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