City Comparison

Cary vs Round Rock

Cost of Living Comparison · 2026

Cary

North Carolina
106
Above Average
$500,000
Median Home
$1,850/mo
Median Rent
$117,400
Median Income

Round Rock

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

The Verdict

5.0%

The cost gap between these cities is 5.0%, with Round Rock being the more affordable option. A $75,000 income in Cary has equivalent purchasing power to $71,462 in Round Rock.

Category-by-Category Breakdown

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

Housing
152
Cary
92
Round Rock
Groceries
101
Cary
96
Round Rock
Utilities
97
Cary
109
Round Rock
Transportation
89
Cary
99
Round Rock
Healthcare
113
Cary
96
Round Rock

Salary Equivalence

A $75,000 salary in Cary has the same purchasing power as $71,462 in Round Rock.

Conversely, $75,000 in Round Rock equals $78,713 in Cary.

Living in Cary vs Round Rock

Housing Costs

Cary's housing index of 152 is higher Round Rock's 92, translating to median home prices of $500,000 vs $413,000. The $87,000 difference in home prices means roughly $5,652 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,850/mo in Cary compared to $1,400/mo in Round Rock, a monthly difference of $450.

Grocery & Food Costs

Grocery expenses index at 101 in Cary and 96 in Round Rock. A household spending the national average of $475/month on groceries would pay approximately $480/month in Cary vs $456/month in Round Rock. 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 109 in Round Rock. Monthly utility bills average approximately $388 in Cary 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 113 in Cary and 96 in Round Rock. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 17-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $117,400 in Cary and $100,500 in Round Rock. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $110,755 and $99,505 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 $2,345/month in Round Rock. In Cary, median rent of $1,850/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 Housing, where the gap is 60 index points — focus your budget analysis there.

Frequently Asked Questions

Round Rock is 5.0% more affordable overall with an index of 101 vs 106.
A $75,000 salary in Cary has equivalent purchasing power to approximately $71,462 in Round Rock, based on the cost of living difference.
Cary's housing index is 152 with median homes at $500,000, while Round Rock's is 92 with median homes at $413,000.

Moving & Relocation Resources

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