City Comparison

Bethlehem vs Charleston

Cost of Living Comparison · 2026

Bethlehem

Pennsylvania
97
Average
$258,000
Median Home
$1,250/mo
Median Rent
$62,600
Median Income

Charleston

South Carolina
110
Above Average
$380,000
Median Home
$1,600/mo
Median Rent
$65,872
Median Income

The Verdict

11.8%

Living in Bethlehem costs 11.8% less than Charleston. To match the purchasing power of a $75,000 salary in Bethlehem, you would need $85,052 in Charleston.

Category-by-Category Breakdown

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

Housing
110
Bethlehem
127
Charleston
Groceries
101
Bethlehem
102
Charleston
Utilities
102
Bethlehem
99
Charleston
Transportation
103
Bethlehem
98
Charleston
Healthcare
83
Bethlehem
104
Charleston

Salary Equivalence

A $75,000 salary in Bethlehem has the same purchasing power as $85,052 in Charleston.

Conversely, $75,000 in Charleston equals $66,136 in Bethlehem.

Living in Bethlehem vs Charleston

Housing Costs

Bethlehem's housing index of 110 is lower Charleston's 127, translating to median home prices of $258,000 vs $380,000. The $122,000 difference in home prices means roughly $7,932 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,250/mo in Bethlehem compared to $1,600/mo in Charleston, a monthly difference of $350.

Grocery & Food Costs

Grocery expenses index at 101 in Bethlehem and 102 in Charleston. A household spending the national average of $475/month on groceries would pay approximately $480/month in Bethlehem vs $485/month in 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 Bethlehem and 99 in Charleston. Monthly utility bills average approximately $408 in Bethlehem vs $396 in Charleston. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 83 in Bethlehem and 104 in Charleston. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 21-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $62,600 in Bethlehem and $65,872 in Charleston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $64,536 and $59,884 respectively. Bethlehem residents enjoy stronger real purchasing power despite lower nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,461/month to housing in Bethlehem vs $1,537/month in Charleston. In Bethlehem, median rent of $1,250/mo fits within this budget. In Charleston, median rent of $1,600/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Healthcare, where the gap is 21 index points — focus your budget analysis there.

Frequently Asked Questions

Bethlehem is 11.8% more affordable overall with an index of 97 vs 110.
A $75,000 salary in Bethlehem has equivalent purchasing power to approximately $85,052 in Charleston, based on the cost of living difference.
Bethlehem's housing index is 110 with median homes at $258,000, while Charleston's is 127 with median homes at $380,000.

Moving & Relocation Resources

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