City Comparison

Cranston vs North Charleston

Cost of Living Comparison · 2026

Cranston

Rhode Island
109
Above Average
$395,000
Median Home
$1,375/mo
Median Rent
$90,200
Median Income

North Charleston

South Carolina
102
Average
$347,000
Median Home
$1,525/mo
Median Rent
$61,400
Median Income

The Verdict

6.9%

Living in North Charleston costs 6.9% less than Cranston. To match the purchasing power of a $75,000 salary in Cranston, you would need $70,183 in North Charleston.

Category-by-Category Breakdown

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

Housing
135
Cranston
102
North Charleston
Groceries
103
Cranston
101
North Charleston
Utilities
113
Cranston
120
North Charleston
Transportation
93
Cranston
91
North Charleston
Healthcare
110
Cranston
86
North Charleston

Salary Equivalence

A $75,000 salary in Cranston has the same purchasing power as $70,183 in North Charleston.

Conversely, $75,000 in North Charleston equals $80,147 in Cranston.

Living in Cranston vs North Charleston

Housing Costs

Cranston's housing index of 135 is higher North Charleston's 102, translating to median home prices of $395,000 vs $347,000. The $48,000 difference in home prices means roughly $3,120 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,375/mo in Cranston compared to $1,525/mo in North Charleston, a monthly difference of $150.

Grocery & Food Costs

Grocery expenses index at 103 in Cranston and 101 in North Charleston. A household spending the national average of $475/month on groceries would pay approximately $489/month in Cranston vs $480/month in North Charleston. 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 113 in Cranston and 120 in North Charleston. Monthly utility bills average approximately $452 in Cranston vs $480 in North Charleston. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 110 in Cranston and 86 in North Charleston. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 24-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $90,200 in Cranston and $61,400 in North Charleston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $82,752 and $60,196 respectively. Cranston residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $2,105/month to housing in Cranston vs $1,433/month in North Charleston. In Cranston, median rent of $1,375/mo fits within this budget. In North Charleston, median rent of $1,525/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 33 index points — focus your budget analysis there.

Frequently Asked Questions

North Charleston is 6.9% more affordable overall with an index of 102 vs 109.
A $75,000 salary in Cranston has equivalent purchasing power to approximately $70,183 in North Charleston, based on the cost of living difference.
Cranston's housing index is 135 with median homes at $395,000, while North Charleston's is 102 with median homes at $347,000.

Moving & Relocation Resources

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