Chattanooga vs Columbia
Cost of Living Comparison · 2026
Chattanooga
Columbia
The Verdict
The cost gap between these cities is 1.1%, with Chattanooga being the more affordable option. A $75,000 income in Chattanooga has equivalent purchasing power to $75,843 in Columbia.
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 $75,843 in Columbia.
Conversely, $75,000 in Columbia equals $74,167 in Chattanooga.
Living in Chattanooga vs Columbia
Housing Costs
Chattanooga's housing index of 76 is lower Columbia's 80, translating to median home prices of $255,000 vs $285,000. The $30,000 difference in home prices means roughly $1,956 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Chattanooga compared to $1,150/mo in Columbia, a monthly difference of $50.
Grocery & Food Costs
Grocery expenses index at 94 in Chattanooga and 97 in Columbia. A household spending the national average of $475/month on groceries would pay approximately $447/month in Chattanooga vs $461/month in Columbia. 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 91 in Chattanooga and 94 in Columbia. Monthly utility bills average approximately $364 in Chattanooga vs $376 in Columbia. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 92 in Chattanooga and 100 in Columbia. 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 $66,500 in Columbia. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $51,746 and $73,889 respectively. Columbia 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 $1,552/month in Columbia. In Chattanooga, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Columbia, median rent of $1,150/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 8 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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