$100K in Phoenix = $92,000 in Allentown
Your $100K salary in Phoenix (COL 100) has the same purchasing power as $92,000 in Allentown (COL 92). Allentown is cheaper — your money goes 8% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Phoenix $100K | Allentown $100K (same salary) |
|---|---|---|
| Monthly take-home | $6,113 | $6,063 |
| 1BR rent | $1,500 | $1,400 |
| Groceries | $369 | $380 |
| Transport | $64 | $72 |
| Utilities | $210 | $172 |
| Internet | $60 | $63 |
| Left after essentials | $3,910/month | $3,976/month |
Frequently asked questions
What is $100K in Phoenix equivalent to in Allentown?
$100K in Phoenix (COL index 100) has the same purchasing power as $92,000 in Allentown (COL index 92). That's 8% less than your current salary.
If I move from Phoenix to Allentown keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Allentown, you'd have $66 more per month after core expenses — because Allentown is cheaper than Phoenix.
How is the salary equivalent calculated?
The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $100K × (92 ÷ 100) = $92,000. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Phoenix to Allentown
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only