City Comparison

Portland vs Rock Hill

Cost of Living Comparison · 2026

Portland

Maine
117
Above Average
$395,000
Median Home
$1,700/mo
Median Rent
$56,895
Median Income

Rock Hill

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

The Verdict

17.0%

The cost gap between these cities is 17.0%, with Rock Hill being the more affordable option. A $75,000 income in Portland has equivalent purchasing power to $64,103 in Rock Hill.

Category-by-Category Breakdown

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

Housing
137
Portland
79
Rock Hill
Groceries
107
Portland
105
Rock Hill
Utilities
111
Portland
94
Rock Hill
Transportation
98
Portland
103
Rock Hill
Healthcare
110
Portland
106
Rock Hill

Salary Equivalence

A $75,000 salary in Portland has the same purchasing power as $64,103 in Rock Hill.

Conversely, $75,000 in Rock Hill equals $87,750 in Portland.

Living in Portland vs Rock Hill

Housing Costs

Portland's housing index of 137 is higher Rock Hill's 79, translating to median home prices of $395,000 vs $305,000. The $90,000 difference in home prices means roughly $5,856 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,700/mo in Portland compared to $1,125/mo in Rock Hill, a monthly difference of $575.

Grocery & Food Costs

Grocery expenses index at 107 in Portland and 105 in Rock Hill. A household spending the national average of $475/month on groceries would pay approximately $508/month in Portland 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 111 in Portland and 94 in Rock Hill. Monthly utility bills average approximately $444 in Portland 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 110 in Portland 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 $56,895 in Portland and $65,800 in Rock Hill. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,628 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 $1,328/month to housing in Portland vs $1,535/month in Rock Hill. In Portland, median rent of $1,700/mo exceeds this threshold, suggesting renters may feel stretched. 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 58 index points — focus your budget analysis there.

Frequently Asked Questions

Rock Hill is 17.0% more affordable overall with an index of 100 vs 117.
A $75,000 salary in Portland has equivalent purchasing power to approximately $64,103 in Rock Hill, based on the cost of living difference.
Portland's housing index is 137 with median homes at $395,000, while Rock Hill's is 79 with median homes at $305,000.

Moving & Relocation Resources

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