Charleston vs Lake Charles
Cost of Living Comparison · 2026
Charleston
Lake Charles
The Verdict
Lake Charles is 1.2% less expensive than Charleston overall. A household earning $75,000 in Charleston would need approximately $74,118 in Lake Charles 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 Charleston has the same purchasing power as $74,118 in Lake Charles.
Conversely, $75,000 in Lake Charles equals $75,893 in Charleston.
Living in Charleston vs Lake Charles
Housing Costs
Charleston's housing index of 62 is lower Lake Charles's 69, translating to median home prices of $135,000 vs $149,000. The $14,000 difference in home prices means roughly $912 per year in additional mortgage costs at current rates. Renters face a similar gap: $850/mo in Charleston compared to $925/mo in Lake Charles, a monthly difference of $75.
Grocery & Food Costs
Grocery expenses index at 97 in Charleston and 96 in Lake Charles. A household spending the national average of $475/month on groceries would pay approximately $461/month in Charleston vs $456/month in Lake Charles. 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 71 in Lake Charles. Monthly utility bills average approximately $368 in Charleston vs $284 in Lake Charles. 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 91 in Charleston and 102 in Lake Charles. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 11-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 $59,200 in Lake Charles. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,452 and $70,476 respectively. Lake Charles 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 $1,381/month in Lake Charles. In Charleston, median rent of $850/mo fits within this budget. In Lake Charles, median rent of $925/mo remains manageable. The biggest category-level difference between these two cities is Utilities, where the gap is 21 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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