City Comparison

Arlington vs Charleston

Cost of Living Comparison · 2026

Arlington

Virginia
164
Very Expensive
$740,000
Median Home
$2,350/mo
Median Rent
$145,000
Median Income

Charleston

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

The Verdict

49.1%

The cost gap between these cities is 49.1%, with Charleston being the more affordable option. A $75,000 income in Arlington has equivalent purchasing power to $50,305 in Charleston.

Category-by-Category Breakdown

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

Housing
249
Arlington
127
Charleston
Groceries
106
Arlington
102
Charleston
Utilities
102
Arlington
99
Charleston
Transportation
107
Arlington
98
Charleston
Healthcare
117
Arlington
104
Charleston

Salary Equivalence

A $75,000 salary in Arlington has the same purchasing power as $50,305 in Charleston.

Conversely, $75,000 in Charleston equals $111,818 in Arlington.

Living in Arlington vs Charleston

Housing Costs

Arlington's housing index of 249 is higher Charleston's 127, translating to median home prices of $740,000 vs $380,000. The $360,000 difference in home prices means roughly $23,400 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,350/mo in Arlington compared to $1,600/mo in Charleston, a monthly difference of $750.

Grocery & Food Costs

Grocery expenses index at 106 in Arlington and 102 in Charleston. A household spending the national average of $475/month on groceries would pay approximately $504/month in Arlington vs $485/month in 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 102 in Arlington and 99 in Charleston. Monthly utility bills average approximately $408 in Arlington vs $396 in Charleston. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 117 in Arlington and 104 in Charleston. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 13-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $145,000 in Arlington and $65,872 in Charleston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $88,415 and $59,884 respectively. Arlington residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $3,383/month to housing in Arlington vs $1,537/month in Charleston. In Arlington, median rent of $2,350/mo fits within this budget. In Charleston, median rent of $1,600/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 122 index points — focus your budget analysis there.

Frequently Asked Questions

Charleston is 49.1% more affordable overall with an index of 110 vs 164.
A $75,000 salary in Arlington has equivalent purchasing power to approximately $50,305 in Charleston, based on the cost of living difference.
Arlington's housing index is 249 with median homes at $740,000, while Charleston's is 127 with median homes at $380,000.

Moving & Relocation Resources

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