City Comparison

Chattanooga vs Rock Hill

Cost of Living Comparison · 2026

Chattanooga

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

Rock Hill

South Carolina
100
Average
$305,000
Median Home
$1,125/mo
Median Rent
$65,800
Median Income

The Verdict

11.0%

Living in Chattanooga costs 11.0% less than Rock Hill. To match the purchasing power of a $75,000 salary in Chattanooga, you would need $84,270 in Rock Hill.

Category-by-Category Breakdown

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

Housing
76
Chattanooga
79
Rock Hill
Groceries
94
Chattanooga
105
Rock Hill
Utilities
91
Chattanooga
94
Rock Hill
Transportation
97
Chattanooga
103
Rock Hill
Healthcare
92
Chattanooga
106
Rock Hill

Salary Equivalence

A $75,000 salary in Chattanooga has the same purchasing power as $84,270 in Rock Hill.

Conversely, $75,000 in Rock Hill equals $66,750 in Chattanooga.

Living in Chattanooga vs Rock Hill

Housing Costs

Chattanooga's housing index of 76 is lower Rock Hill's 79, translating to median home prices of $255,000 vs $305,000. The $50,000 difference in home prices means roughly $3,252 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Chattanooga compared to $1,125/mo in Rock Hill, a monthly difference of $75.

Grocery & Food Costs

Grocery expenses index at 94 in Chattanooga and 105 in Rock Hill. A household spending the national average of $475/month on groceries would pay approximately $447/month in Chattanooga vs $499/month in Rock Hill. Chattanooga offers a meaningful advantage on everyday food costs, saving roughly $624/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 91 in Chattanooga and 94 in Rock Hill. Monthly utility bills average approximately $364 in Chattanooga vs $376 in Rock Hill. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 92 in Chattanooga and 106 in Rock Hill. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 14-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $46,054 in Chattanooga and $65,800 in Rock Hill. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $51,746 and $65,800 respectively. Rock Hill 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 $1,535/month in Rock Hill. In Chattanooga, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Rock Hill, median rent of $1,125/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 14 index points — focus your budget analysis there.

Frequently Asked Questions

Chattanooga is 11.0% more affordable overall with an index of 89 vs 100.
A $75,000 salary in Chattanooga has equivalent purchasing power to approximately $84,270 in Rock Hill, based on the cost of living difference.
Chattanooga's housing index is 76 with median homes at $255,000, while Rock Hill's is 79 with median homes at $305,000.

Moving & Relocation Resources

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