Allentown vs North Charleston
Cost of Living Comparison · 2026
Allentown
North Charleston
The Verdict
Living in Allentown costs 3.9% less than North Charleston. To match the purchasing power of a $75,000 salary in Allentown, you would need $78,061 in North Charleston.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Allentown has the same purchasing power as $78,061 in North Charleston.
Conversely, $75,000 in North Charleston equals $72,059 in Allentown.
Living in Allentown vs North Charleston
Housing Costs
Allentown's housing index of 109 is higher North Charleston's 102, translating to median home prices of $232,000 vs $347,000. The $115,000 difference in home prices means roughly $7,476 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,225/mo in Allentown compared to $1,525/mo in North Charleston, a monthly difference of $300.
Grocery & Food Costs
Grocery expenses index at 101 in Allentown and 101 in North Charleston. A household spending the national average of $475/month on groceries would pay approximately $480/month in Allentown vs $480/month in North Charleston. 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 102 in Allentown and 120 in North Charleston. Monthly utility bills average approximately $408 in Allentown vs $480 in North Charleston. 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 83 in Allentown and 86 in North Charleston. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.
Income & Purchasing Power
Median household income is $55,500 in Allentown and $61,400 in North Charleston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $56,633 and $60,196 respectively. North Charleston residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,295/month to housing in Allentown vs $1,433/month in North Charleston. In Allentown, median rent of $1,225/mo fits within this budget. In North Charleston, median rent of $1,525/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Utilities, where the gap is 18 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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