Cary vs Rock Hill
Cost of Living Comparison · 2026
Cary
Rock Hill
The Verdict
Living in Rock Hill costs 6.0% less than Cary. To match the purchasing power of a $75,000 salary in Cary, you would need $70,755 in Rock Hill.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Cary has the same purchasing power as $70,755 in Rock Hill.
Conversely, $75,000 in Rock Hill equals $79,500 in Cary.
Living in Cary vs Rock Hill
Housing Costs
Cary's housing index of 152 is higher Rock Hill's 79, translating to median home prices of $500,000 vs $305,000. The $195,000 difference in home prices means roughly $12,672 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,850/mo in Cary compared to $1,125/mo in Rock Hill, a monthly difference of $725.
Grocery & Food Costs
Grocery expenses index at 101 in Cary and 105 in Rock Hill. A household spending the national average of $475/month on groceries would pay approximately $480/month in Cary vs $499/month in Rock Hill. 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 97 in Cary and 94 in Rock Hill. Monthly utility bills average approximately $388 in Cary vs $376 in Rock Hill. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 113 in Cary and 106 in Rock Hill. 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 $117,400 in Cary and $65,800 in Rock Hill. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $110,755 and $65,800 respectively. Cary residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,739/month to housing in Cary vs $1,535/month in Rock Hill. In Cary, median rent of $1,850/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 73 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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