City Comparison

Allentown vs Chattanooga

Cost of Living Comparison · 2026

Allentown

Pennsylvania
98
Average
$232,000
Median Home
$1,225/mo
Median Rent
$55,500
Median Income

Chattanooga

Tennessee
89
Below Average
$255,000
Median Home
$1,200/mo
Median Rent
$46,054
Median Income

The Verdict

10.1%

Living in Chattanooga costs 10.1% less than Allentown. To match the purchasing power of a $75,000 salary in Allentown, you would need $68,112 in Chattanooga.

Category-by-Category Breakdown

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

Housing
109
Allentown
76
Chattanooga
Groceries
101
Allentown
94
Chattanooga
Utilities
102
Allentown
91
Chattanooga
Transportation
103
Allentown
97
Chattanooga
Healthcare
83
Allentown
92
Chattanooga

Salary Equivalence

A $75,000 salary in Allentown has the same purchasing power as $68,112 in Chattanooga.

Conversely, $75,000 in Chattanooga equals $82,584 in Allentown.

Living in Allentown vs Chattanooga

Housing Costs

Allentown's housing index of 109 is higher Chattanooga's 76, translating to median home prices of $232,000 vs $255,000. The $23,000 difference in home prices means roughly $1,500 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,225/mo in Allentown compared to $1,200/mo in Chattanooga, a monthly difference of $25.

Grocery & Food Costs

Grocery expenses index at 101 in Allentown and 94 in Chattanooga. A household spending the national average of $475/month on groceries would pay approximately $480/month in Allentown vs $447/month in Chattanooga. Chattanooga offers a meaningful advantage on everyday food costs, saving roughly $396/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 102 in Allentown and 91 in Chattanooga. Monthly utility bills average approximately $408 in Allentown vs $364 in Chattanooga. 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 92 in Chattanooga. 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 $55,500 in Allentown and $46,054 in Chattanooga. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $56,633 and $51,746 respectively. Allentown residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,295/month to housing in Allentown vs $1,075/month in Chattanooga. In Allentown, median rent of $1,225/mo fits within this budget. In Chattanooga, median rent of $1,200/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 33 index points — focus your budget analysis there.

Frequently Asked Questions

Chattanooga is 10.1% more affordable overall with an index of 89 vs 98.
A $75,000 salary in Allentown has equivalent purchasing power to approximately $68,112 in Chattanooga, based on the cost of living difference.
Allentown's housing index is 109 with median homes at $232,000, while Chattanooga's is 76 with median homes at $255,000.

Moving & Relocation Resources

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