North Charleston vs Sioux City
Cost of Living Comparison · 2026
North Charleston
Sioux City
The Verdict
The cost gap between these cities is 18.6%, with Sioux City being the more affordable option. A $75,000 income in North Charleston has equivalent purchasing power to $63,235 in Sioux City.
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 $63,235 in Sioux City.
Conversely, $75,000 in Sioux City equals $88,953 in North Charleston.
Living in North Charleston vs Sioux City
Housing Costs
North Charleston's housing index of 102 is higher Sioux City's 74, translating to median home prices of $347,000 vs $182,000. The $165,000 difference in home prices means roughly $10,728 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,525/mo in North Charleston compared to $875/mo in Sioux City, a monthly difference of $650.
Grocery & Food Costs
Grocery expenses index at 101 in North Charleston and 97 in Sioux City. A household spending the national average of $475/month on groceries would pay approximately $480/month in North Charleston vs $461/month in Sioux City. 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 89 in Sioux City. Monthly utility bills average approximately $480 in North Charleston vs $356 in Sioux City. 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 101 in Sioux City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 15-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 $65,500 in Sioux City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $60,196 and $76,163 respectively. Sioux City 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 $1,528/month in Sioux City. In North Charleston, median rent of $1,525/mo exceeds this threshold, suggesting renters may feel stretched. In Sioux City, median rent of $875/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 31 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
As an Amazon Associate we earn from qualifying purchases