Backend Developer Salary: Boston vs Philadelphia
Annual median salary comparison (2024). All figures include local currency, USD equivalent, and PPP-adjusted purchasing power.
🇺🇸 Boston
United States
$147K USD
$147K USD
$147K PPP
Higher Purchasing Power
VS
USD Difference
+11%
Boston vs Philadelphia
🇺🇸 Philadelphia
United States
$133K USD
$133K USD
$133K PPP
Detailed Comparison
| Metric | Boston | Philadelphia | Difference |
|---|---|---|---|
| Local Currency Salary | $147K USD | $133K USD | — |
| USD Equivalent | $147K | $133K | +11% |
| PPP-Adjusted SalaryWINNER | $147K 🏆 | $133K | +11% |
| 25th Percentile | $118K USD | $106K USD | — |
| Median | $147K USD | $133K USD | — |
| 75th Percentile | $184K USD | $166K USD | — |
| Annual Mean | $159K USD | $144K USD | — |
What Does This Mean?
Boston offers a Backend Developer salary of $147K USD, while Philadelphia offers $133K USD — a difference of +11% in raw terms.
After adjusting for purchasing power parity (PPP), Boston's salary is worth $147K in US purchasing power terms, versus $133K for Philadelphia. This means Boston offers better real purchasing power for this role.
PPP adjustment accounts for differences in local prices — for example, housing costs 3x more in San Francisco than in Warsaw, so a San Francisco salary needs to be much higher to provide an equivalent standard of living.