City Comparison

Chattanooga vs Killeen

Cost of Living Comparison · 2026

Chattanooga

Tennessee
89
Below Average
$255,000
Median Home
$1,200/mo
Median Rent
$46,054
Median Income

Killeen

Texas
84
Very Affordable
$235,000
Median Home
$975/mo
Median Rent
$56,400
Median Income

The Verdict

6.0%

Living in Killeen costs 6.0% less than Chattanooga. To match the purchasing power of a $75,000 salary in Chattanooga, you would need $70,787 in Killeen.

Category-by-Category Breakdown

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

Housing
76
Chattanooga
56
Killeen
Groceries
94
Chattanooga
96
Killeen
Utilities
91
Chattanooga
108
Killeen
Transportation
97
Chattanooga
95
Killeen
Healthcare
92
Chattanooga
96
Killeen

Salary Equivalence

A $75,000 salary in Chattanooga has the same purchasing power as $70,787 in Killeen.

Conversely, $75,000 in Killeen equals $79,464 in Chattanooga.

Living in Chattanooga vs Killeen

Housing Costs

Chattanooga's housing index of 76 is higher Killeen's 56, translating to median home prices of $255,000 vs $235,000. The $20,000 difference in home prices means roughly $1,296 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Chattanooga compared to $975/mo in Killeen, a monthly difference of $225.

Grocery & Food Costs

Grocery expenses index at 94 in Chattanooga and 96 in Killeen. A household spending the national average of $475/month on groceries would pay approximately $447/month in Chattanooga vs $456/month in Killeen. 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 108 in Killeen. Monthly utility bills average approximately $364 in Chattanooga vs $432 in Killeen. 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 92 in Chattanooga and 96 in Killeen. 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 $56,400 in Killeen. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $51,746 and $67,143 respectively. Killeen 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 $1,316/month in Killeen. In Chattanooga, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Killeen, median rent of $975/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 20 index points — focus your budget analysis there.

Frequently Asked Questions

Killeen is 6.0% more affordable overall with an index of 84 vs 89.
A $75,000 salary in Chattanooga has equivalent purchasing power to approximately $70,787 in Killeen, based on the cost of living difference.
Chattanooga's housing index is 76 with median homes at $255,000, while Killeen's is 56 with median homes at $235,000.

Moving & Relocation Resources

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