City Comparison

McKinney vs Rock Hill

Cost of Living Comparison · 2026

McKinney

Texas
112
Above Average
$472,000
Median Home
$1,900/mo
Median Rent
$124,200
Median Income

Rock Hill

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

The Verdict

12.0%

Living in Rock Hill costs 12.0% less than McKinney. To match the purchasing power of a $75,000 salary in McKinney, you would need $66,964 in Rock Hill.

Category-by-Category Breakdown

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

Housing
140
McKinney
79
Rock Hill
Groceries
97
McKinney
105
Rock Hill
Utilities
113
McKinney
94
Rock Hill
Transportation
85
McKinney
103
Rock Hill
Healthcare
129
McKinney
106
Rock Hill

Salary Equivalence

A $75,000 salary in McKinney has the same purchasing power as $66,964 in Rock Hill.

Conversely, $75,000 in Rock Hill equals $84,000 in McKinney.

Living in McKinney vs Rock Hill

Housing Costs

McKinney's housing index of 140 is higher Rock Hill's 79, translating to median home prices of $472,000 vs $305,000. The $167,000 difference in home prices means roughly $10,860 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,900/mo in McKinney compared to $1,125/mo in Rock Hill, a monthly difference of $775.

Grocery & Food Costs

Grocery expenses index at 97 in McKinney and 105 in Rock Hill. A household spending the national average of $475/month on groceries would pay approximately $461/month in McKinney vs $499/month in Rock Hill. McKinney offers a meaningful advantage on everyday food costs, saving roughly $456/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 113 in McKinney and 94 in Rock Hill. Monthly utility bills average approximately $452 in McKinney vs $376 in Rock Hill. 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 129 in McKinney and 106 in Rock Hill. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 23-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $124,200 in McKinney and $65,800 in Rock Hill. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $110,893 and $65,800 respectively. McKinney residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $2,898/month to housing in McKinney vs $1,535/month in Rock Hill. In McKinney, median rent of $1,900/mo fits within this budget. In Rock Hill, median rent of $1,125/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 61 index points — focus your budget analysis there.

Frequently Asked Questions

Rock Hill is 12.0% more affordable overall with an index of 100 vs 112.
A $75,000 salary in McKinney has equivalent purchasing power to approximately $66,964 in Rock Hill, based on the cost of living difference.
McKinney's housing index is 140 with median homes at $472,000, while Rock Hill's is 79 with median homes at $305,000.

Moving & Relocation Resources

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