Chattanooga vs Sparks
Cost of Living Comparison · 2026
Chattanooga
Sparks
The Verdict
Living in Chattanooga costs 25.2% less than Sparks. To match the purchasing power of a $75,000 salary in Chattanooga, you would need $100,281 in Sparks.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Chattanooga has the same purchasing power as $100,281 in Sparks.
Conversely, $75,000 in Sparks equals $56,092 in Chattanooga.
Living in Chattanooga vs Sparks
Housing Costs
Chattanooga's housing index of 76 is lower Sparks's 162, translating to median home prices of $255,000 vs $500,000. The $245,000 difference in home prices means roughly $15,924 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Chattanooga compared to $1,475/mo in Sparks, a monthly difference of $275.
Grocery & Food Costs
Grocery expenses index at 94 in Chattanooga and 103 in Sparks. A household spending the national average of $475/month on groceries would pay approximately $447/month in Chattanooga vs $489/month in Sparks. Chattanooga offers a meaningful advantage on everyday food costs, saving roughly $504/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 91 in Chattanooga and 90 in Sparks. Monthly utility bills average approximately $364 in Chattanooga vs $360 in Sparks. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 92 in Chattanooga and 88 in Sparks. 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 $46,054 in Chattanooga and $67,200 in Sparks. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $51,746 and $56,471 respectively. Sparks residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,075/month to housing in Chattanooga vs $1,568/month in Sparks. In Chattanooga, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Sparks, median rent of $1,475/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 86 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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