$120K in Flagstaff = $110,588 in Rochester
Your $120K salary in Flagstaff (COL 102) has the same purchasing power as $110,588 in Rochester (COL 94). Rochester is cheaper — your money goes 8% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | Flagstaff $120K | Rochester $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,905 | $6,165 |
| 1BR rent | $1,650 | $1,400 |
| Groceries | $384 | $380 |
| Transport | $45 | $55 |
| Utilities | $195 | $168 |
| Internet | $65 | $62 |
| Left after essentials | $4,566/month | $4,100/month |
Frequently asked questions
What is $120K in Flagstaff equivalent to in Rochester?
$120K in Flagstaff (COL index 102) has the same purchasing power as $110,588 in Rochester (COL index 94). That's 8% less than your current salary.
If I move from Flagstaff to Rochester keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to Rochester, you'd have $-466 more per month after core expenses — because Rochester is cheaper than Flagstaff.
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: $120K × (94 ÷ 102) = $110,588. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Flagstaff to Rochester
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only