City Comparison

Charleston vs Surprise

Cost of Living Comparison · 2026

Charleston

South Carolina
110
Above Average
$380,000
Median Home
$1,600/mo
Median Rent
$65,872
Median Income

Surprise

Arizona
103
Average
$419,000
Median Home
$1,575/mo
Median Rent
$85,500
Median Income

The Verdict

6.8%

Living in Surprise costs 6.8% less than Charleston. To match the purchasing power of a $75,000 salary in Charleston, you would need $70,227 in Surprise.

Category-by-Category Breakdown

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

Housing
127
Charleston
105
Surprise
Groceries
102
Charleston
100
Surprise
Utilities
99
Charleston
102
Surprise
Transportation
98
Charleston
106
Surprise
Healthcare
104
Charleston
97
Surprise

Salary Equivalence

A $75,000 salary in Charleston has the same purchasing power as $70,227 in Surprise.

Conversely, $75,000 in Surprise equals $80,097 in Charleston.

Living in Charleston vs Surprise

Housing Costs

Charleston's housing index of 127 is higher Surprise's 105, translating to median home prices of $380,000 vs $419,000. The $39,000 difference in home prices means roughly $2,532 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,600/mo in Charleston compared to $1,575/mo in Surprise, a monthly difference of $25.

Grocery & Food Costs

Grocery expenses index at 102 in Charleston and 100 in Surprise. A household spending the national average of $475/month on groceries would pay approximately $485/month in Charleston vs $475/month in Surprise. 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 99 in Charleston and 102 in Surprise. Monthly utility bills average approximately $396 in Charleston vs $408 in Surprise. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 104 in Charleston and 97 in Surprise. 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 $65,872 in Charleston and $85,500 in Surprise. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $59,884 and $83,010 respectively. Surprise residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,537/month to housing in Charleston vs $1,995/month in Surprise. In Charleston, median rent of $1,600/mo exceeds this threshold, suggesting renters may feel stretched. In Surprise, median rent of $1,575/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 22 index points — focus your budget analysis there.

Frequently Asked Questions

Surprise is 6.8% more affordable overall with an index of 103 vs 110.
A $75,000 salary in Charleston has equivalent purchasing power to approximately $70,227 in Surprise, based on the cost of living difference.
Charleston's housing index is 127 with median homes at $380,000, while Surprise's is 105 with median homes at $419,000.

Moving & Relocation Resources

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