City Comparison

Boise vs Rock Hill

Cost of Living Comparison · 2026

Boise

Idaho
106
Above Average
$420,000
Median Home
$1,400/mo
Median Rent
$60,818
Median Income

Rock Hill

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

The Verdict

6.0%

Living in Rock Hill costs 6.0% less than Boise. To match the purchasing power of a $75,000 salary in Boise, you would need $70,755 in Rock Hill.

Category-by-Category Breakdown

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

Housing
118
Boise
79
Rock Hill
Groceries
99
Boise
105
Rock Hill
Utilities
89
Boise
94
Rock Hill
Transportation
99
Boise
103
Rock Hill
Healthcare
98
Boise
106
Rock Hill

Salary Equivalence

A $75,000 salary in Boise has the same purchasing power as $70,755 in Rock Hill.

Conversely, $75,000 in Rock Hill equals $79,500 in Boise.

Living in Boise vs Rock Hill

Housing Costs

Boise's housing index of 118 is higher Rock Hill's 79, translating to median home prices of $420,000 vs $305,000. The $115,000 difference in home prices means roughly $7,476 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,400/mo in Boise compared to $1,125/mo in Rock Hill, a monthly difference of $275.

Grocery & Food Costs

Grocery expenses index at 99 in Boise and 105 in Rock Hill. A household spending the national average of $475/month on groceries would pay approximately $470/month in Boise vs $499/month in Rock Hill. Boise offers a meaningful advantage on everyday food costs, saving roughly $348/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 89 in Boise and 94 in Rock Hill. Monthly utility bills average approximately $356 in Boise vs $376 in Rock Hill. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 98 in Boise 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 $60,818 in Boise and $65,800 in Rock Hill. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,375 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 $1,419/month to housing in Boise vs $1,535/month in Rock Hill. In Boise, median rent of $1,400/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 39 index points — focus your budget analysis there.

Frequently Asked Questions

Rock Hill is 6.0% more affordable overall with an index of 100 vs 106.
A $75,000 salary in Boise has equivalent purchasing power to approximately $70,755 in Rock Hill, based on the cost of living difference.
Boise's housing index is 118 with median homes at $420,000, while Rock Hill's is 79 with median homes at $305,000.

Moving & Relocation Resources

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