Charleston vs Sydney
Cost of Living Comparison · 2026
Charleston
Sydney
The Verdict
Living in Charleston costs 19.0% less than Sydney. To match the purchasing power of a $75,000 salary in Charleston, you would need $92,647 in Sydney.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Charleston has the same purchasing power as $92,647 in Sydney.
Conversely, $75,000 in Sydney equals $60,714 in Charleston.
Living in Charleston vs Sydney
Housing Costs
Charleston's housing index of 62 is lower Sydney's 142, translating to median home prices of $135,000 vs $825,000. The $690,000 difference in home prices means roughly $44,856 per year in additional mortgage costs at current rates. Renters face a similar gap: $850/mo in Charleston compared to $2,050/mo in Sydney, a monthly difference of $1,200.
Grocery & Food Costs
Grocery expenses index at 97 in Charleston and 95 in Sydney. A household spending the national average of $475/month on groceries would pay approximately $461/month in Charleston vs $451/month in Sydney. 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 92 in Charleston and 98 in Sydney. Monthly utility bills average approximately $368 in Charleston vs $392 in Sydney. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 91 in Charleston and 72 in Sydney. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 19-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $42,034 in Charleston and $60,000 in Sydney. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,452 and $57,143 respectively. Sydney residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $981/month to housing in Charleston vs $1,400/month in Sydney. In Charleston, median rent of $850/mo fits within this budget. In Sydney, median rent of $2,050/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 80 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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