City Comparison

Columbia vs Cranston

Cost of Living Comparison · 2026

Columbia

South Carolina
96
Average
$210,000
Median Home
$1,200/mo
Median Rent
$46,734
Median Income

Cranston

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

The Verdict

11.9%

The cost gap between these cities is 11.9%, with Columbia being the more affordable option. A $75,000 income in Columbia has equivalent purchasing power to $85,156 in Cranston.

Category-by-Category Breakdown

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

Housing
88
Columbia
135
Cranston
Groceries
99
Columbia
103
Cranston
Utilities
97
Columbia
113
Cranston
Transportation
97
Columbia
93
Cranston
Healthcare
102
Columbia
110
Cranston

Salary Equivalence

A $75,000 salary in Columbia has the same purchasing power as $85,156 in Cranston.

Conversely, $75,000 in Cranston equals $66,055 in Columbia.

Living in Columbia vs Cranston

Housing Costs

Columbia's housing index of 88 is lower Cranston's 135, translating to median home prices of $210,000 vs $395,000. The $185,000 difference in home prices means roughly $12,024 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Columbia compared to $1,375/mo in Cranston, a monthly difference of $175.

Grocery & Food Costs

Grocery expenses index at 99 in Columbia and 103 in Cranston. A household spending the national average of $475/month on groceries would pay approximately $470/month in Columbia vs $489/month in Cranston. 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 Columbia and 113 in Cranston. Monthly utility bills average approximately $388 in Columbia vs $452 in Cranston. 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 102 in Columbia and 110 in Cranston. 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 $46,734 in Columbia and $90,200 in Cranston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,681 and $82,752 respectively. Cranston residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,090/month to housing in Columbia vs $2,105/month in Cranston. In Columbia, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Cranston, median rent of $1,375/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 47 index points — focus your budget analysis there.

Frequently Asked Questions

Columbia is 11.9% more affordable overall with an index of 96 vs 109.
A $75,000 salary in Columbia has equivalent purchasing power to approximately $85,156 in Cranston, based on the cost of living difference.
Columbia's housing index is 88 with median homes at $210,000, while Cranston's is 135 with median homes at $395,000.

Moving & Relocation Resources

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