City Comparison

Philadelphia vs Roswell

Cost of Living Comparison · 2026

Philadelphia

Pennsylvania
106
Above Average
$240,000
Median Home
$1,400/mo
Median Rent
$49,127
Median Income

Roswell

Georgia
113
Above Average
$647,000
Median Home
$1,700/mo
Median Rent
$108,800
Median Income

The Verdict

6.2%

The cost gap between these cities is 6.2%, with Philadelphia being the more affordable option. A $75,000 income in Philadelphia has equivalent purchasing power to $79,953 in Roswell.

Category-by-Category Breakdown

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

Housing
107
Philadelphia
187
Roswell
Groceries
104
Philadelphia
101
Roswell
Utilities
113
Philadelphia
98
Roswell
Transportation
108
Philadelphia
110
Roswell
Healthcare
101
Philadelphia
103
Roswell

Salary Equivalence

A $75,000 salary in Philadelphia has the same purchasing power as $79,953 in Roswell.

Conversely, $75,000 in Roswell equals $70,354 in Philadelphia.

Living in Philadelphia vs Roswell

Housing Costs

Philadelphia's housing index of 107 is lower Roswell's 187, translating to median home prices of $240,000 vs $647,000. The $407,000 difference in home prices means roughly $26,460 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,400/mo in Philadelphia compared to $1,700/mo in Roswell, a monthly difference of $300.

Grocery & Food Costs

Grocery expenses index at 104 in Philadelphia and 101 in Roswell. A household spending the national average of $475/month on groceries would pay approximately $494/month in Philadelphia vs $480/month in Roswell. 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 113 in Philadelphia and 98 in Roswell. Monthly utility bills average approximately $452 in Philadelphia vs $392 in Roswell. 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 101 in Philadelphia and 103 in Roswell. 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 $49,127 in Philadelphia and $108,800 in Roswell. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $46,346 and $96,283 respectively. Roswell residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,146/month to housing in Philadelphia vs $2,539/month in Roswell. In Philadelphia, median rent of $1,400/mo exceeds this threshold, suggesting renters may feel stretched. In Roswell, median rent of $1,700/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 80 index points — focus your budget analysis there.

Frequently Asked Questions

Philadelphia is 6.2% more affordable overall with an index of 106 vs 113.
A $75,000 salary in Philadelphia has equivalent purchasing power to approximately $79,953 in Roswell, based on the cost of living difference.
Philadelphia's housing index is 107 with median homes at $240,000, while Roswell's is 187 with median homes at $647,000.

Moving & Relocation Resources

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