City Comparison

North Charleston vs St. Louis

Cost of Living Comparison · 2026

North Charleston

South Carolina
102
Average
$347,000
Median Home
$1,525/mo
Median Rent
$61,400
Median Income

St. Louis

Missouri
90
Below Average
$175,000
Median Home
$1,000/mo
Median Rent
$45,782
Median Income

The Verdict

13.3%

The cost gap between these cities is 13.3%, with St. Louis being the more affordable option. A $75,000 income in North Charleston has equivalent purchasing power to $66,176 in St. Louis.

Category-by-Category Breakdown

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

Housing
102
North Charleston
72
St. Louis
Groceries
101
North Charleston
97
St. Louis
Utilities
120
North Charleston
95
St. Louis
Transportation
91
North Charleston
103
St. Louis
Healthcare
86
North Charleston
95
St. Louis

Salary Equivalence

A $75,000 salary in North Charleston has the same purchasing power as $66,176 in St. Louis.

Conversely, $75,000 in St. Louis equals $85,000 in North Charleston.

Living in North Charleston vs St. Louis

Housing Costs

North Charleston's housing index of 102 is higher St. Louis's 72, translating to median home prices of $347,000 vs $175,000. The $172,000 difference in home prices means roughly $11,184 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,525/mo in North Charleston compared to $1,000/mo in St. Louis, a monthly difference of $525.

Grocery & Food Costs

Grocery expenses index at 101 in North Charleston and 97 in St. Louis. A household spending the national average of $475/month on groceries would pay approximately $480/month in North Charleston vs $461/month in St. Louis. 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 95 in St. Louis. Monthly utility bills average approximately $480 in North Charleston vs $380 in St. Louis. 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 95 in St. Louis. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 9-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 $45,782 in St. Louis. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $60,196 and $50,869 respectively. North Charleston residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,433/month to housing in North Charleston vs $1,068/month in St. Louis. In North Charleston, median rent of $1,525/mo exceeds this threshold, suggesting renters may feel stretched. In St. Louis, median rent of $1,000/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 30 index points — focus your budget analysis there.

Frequently Asked Questions

St. Louis is 13.3% more affordable overall with an index of 90 vs 102.
A $75,000 salary in North Charleston has equivalent purchasing power to approximately $66,176 in St. Louis, based on the cost of living difference.
North Charleston's housing index is 102 with median homes at $347,000, while St. Louis's is 72 with median homes at $175,000.

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