North Charleston vs Roswell
Cost of Living Comparison · 2026
North Charleston
Roswell
The Verdict
North Charleston is 9.7% less expensive than Roswell overall. A household earning $75,000 in North Charleston would need approximately $83,088 in Roswell to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in North Charleston has the same purchasing power as $83,088 in Roswell.
Conversely, $75,000 in Roswell equals $67,699 in North Charleston.
Living in North Charleston vs Roswell
Housing Costs
North Charleston's housing index of 102 is lower Roswell's 187, translating to median home prices of $347,000 vs $647,000. The $300,000 difference in home prices means roughly $19,500 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,525/mo in North Charleston compared to $1,700/mo in Roswell, a monthly difference of $175.
Grocery & Food Costs
Grocery expenses index at 101 in North Charleston and 101 in Roswell. A household spending the national average of $475/month on groceries would pay approximately $480/month in North Charleston vs $480/month in Roswell. 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 120 in North Charleston and 98 in Roswell. Monthly utility bills average approximately $480 in North Charleston vs $392 in Roswell. 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 86 in North Charleston and 103 in Roswell. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 17-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $61,400 in North Charleston and $108,800 in Roswell. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $60,196 and $96,283 respectively. Roswell residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,433/month to housing in North Charleston vs $2,539/month in Roswell. In North Charleston, median rent of $1,525/mo exceeds this threshold, suggesting renters may feel stretched. In Roswell, median rent of $1,700/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 85 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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