Antioch vs Chattanooga
Cost of Living Comparison · 2026
Antioch
Chattanooga
The Verdict
Chattanooga is 65.2% less expensive than Antioch overall. A household earning $75,000 in Antioch would need approximately $45,408 in Chattanooga to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Antioch has the same purchasing power as $45,408 in Chattanooga.
Conversely, $75,000 in Chattanooga equals $123,876 in Antioch.
Living in Antioch vs Chattanooga
Housing Costs
Antioch's housing index of 193 is higher Chattanooga's 76, translating to median home prices of $610,000 vs $255,000. The $355,000 difference in home prices means roughly $23,076 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,250/mo in Antioch compared to $1,200/mo in Chattanooga, a monthly difference of $1,050.
Grocery & Food Costs
Grocery expenses index at 107 in Antioch and 94 in Chattanooga. A household spending the national average of $475/month on groceries would pay approximately $508/month in Antioch vs $447/month in Chattanooga. Chattanooga offers a meaningful advantage on everyday food costs, saving roughly $732/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 156 in Antioch and 91 in Chattanooga. Monthly utility bills average approximately $624 in Antioch vs $364 in Chattanooga. 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 122 in Antioch and 92 in Chattanooga. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 30-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $97,500 in Antioch and $46,054 in Chattanooga. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $66,327 and $51,746 respectively. Antioch residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,275/month to housing in Antioch vs $1,075/month in Chattanooga. In Antioch, median rent of $2,250/mo fits within this budget. In Chattanooga, median rent of $1,200/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 117 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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