City Comparison

Rock Hill vs Round Rock

Cost of Living Comparison · 2026

Rock Hill

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

Round Rock

Texas
101
Average
$413,000
Median Home
$1,400/mo
Median Rent
$100,500
Median Income

The Verdict

1.0%

Living in Rock Hill costs 1.0% less than Round Rock. To match the purchasing power of a $75,000 salary in Rock Hill, you would need $75,750 in Round Rock.

Category-by-Category Breakdown

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

Housing
79
Rock Hill
92
Round Rock
Groceries
105
Rock Hill
96
Round Rock
Utilities
94
Rock Hill
109
Round Rock
Transportation
103
Rock Hill
99
Round Rock
Healthcare
106
Rock Hill
96
Round Rock

Salary Equivalence

A $75,000 salary in Rock Hill has the same purchasing power as $75,750 in Round Rock.

Conversely, $75,000 in Round Rock equals $74,257 in Rock Hill.

Living in Rock Hill vs Round Rock

Housing Costs

Rock Hill's housing index of 79 is lower Round Rock's 92, translating to median home prices of $305,000 vs $413,000. The $108,000 difference in home prices means roughly $7,020 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,125/mo in Rock Hill compared to $1,400/mo in Round Rock, a monthly difference of $275.

Grocery & Food Costs

Grocery expenses index at 105 in Rock Hill and 96 in Round Rock. A household spending the national average of $475/month on groceries would pay approximately $499/month in Rock Hill vs $456/month in Round Rock. Round Rock offers a meaningful advantage on everyday food costs, saving roughly $516/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 94 in Rock Hill and 109 in Round Rock. Monthly utility bills average approximately $376 in Rock Hill vs $436 in Round Rock. 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 106 in Rock Hill and 96 in Round Rock. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $65,800 in Rock Hill and $100,500 in Round Rock. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $65,800 and $99,505 respectively. Round Rock residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,535/month to housing in Rock Hill vs $2,345/month in Round Rock. In Rock Hill, median rent of $1,125/mo fits within this budget. In Round Rock, median rent of $1,400/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 15 index points — focus your budget analysis there.

Frequently Asked Questions

Rock Hill is 1.0% more affordable overall with an index of 100 vs 101.
A $75,000 salary in Rock Hill has equivalent purchasing power to approximately $75,750 in Round Rock, based on the cost of living difference.
Rock Hill's housing index is 79 with median homes at $305,000, while Round Rock's is 92 with median homes at $413,000.

Moving & Relocation Resources

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