City Comparison

Flagstaff vs Philadelphia

Cost of Living Comparison · 2026

Flagstaff

Arizona
116
Above Average
$655,000
Median Home
$1,750/mo
Median Rent
$68,000
Median Income

Philadelphia

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

The Verdict

9.4%

Living in Philadelphia costs 9.4% less than Flagstaff. To match the purchasing power of a $75,000 salary in Flagstaff, you would need $68,534 in Philadelphia.

Category-by-Category Breakdown

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

Housing
178
Flagstaff
107
Philadelphia
Groceries
102
Flagstaff
104
Philadelphia
Utilities
92
Flagstaff
113
Philadelphia
Transportation
109
Flagstaff
108
Philadelphia
Healthcare
102
Flagstaff
101
Philadelphia

Salary Equivalence

A $75,000 salary in Flagstaff has the same purchasing power as $68,534 in Philadelphia.

Conversely, $75,000 in Philadelphia equals $82,075 in Flagstaff.

Living in Flagstaff vs Philadelphia

Housing Costs

Flagstaff's housing index of 178 is higher Philadelphia's 107, translating to median home prices of $655,000 vs $240,000. The $415,000 difference in home prices means roughly $26,976 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,750/mo in Flagstaff compared to $1,400/mo in Philadelphia, a monthly difference of $350.

Grocery & Food Costs

Grocery expenses index at 102 in Flagstaff and 104 in Philadelphia. A household spending the national average of $475/month on groceries would pay approximately $485/month in Flagstaff vs $494/month in Philadelphia. 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 Flagstaff and 113 in Philadelphia. Monthly utility bills average approximately $368 in Flagstaff vs $452 in Philadelphia. 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 102 in Flagstaff and 101 in Philadelphia. 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 $68,000 in Flagstaff and $49,127 in Philadelphia. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $58,621 and $46,346 respectively. Flagstaff residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,587/month to housing in Flagstaff vs $1,146/month in Philadelphia. In Flagstaff, median rent of $1,750/mo exceeds this threshold, suggesting renters may feel stretched. In Philadelphia, median rent of $1,400/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 71 index points — focus your budget analysis there.

Frequently Asked Questions

Philadelphia is 9.4% more affordable overall with an index of 106 vs 116.
A $75,000 salary in Flagstaff has equivalent purchasing power to approximately $68,534 in Philadelphia, based on the cost of living difference.
Flagstaff's housing index is 178 with median homes at $655,000, while Philadelphia's is 107 with median homes at $240,000.

Moving & Relocation Resources

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