$120K in St. George = $101,250 in Montgomery
Your $120K salary in St. George (COL 96) has the same purchasing power as $101,250 in Montgomery (COL 81). Montgomery is cheaper — your money goes 16% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | St. George $120K | Montgomery $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,685 | $6,655 |
| 1BR rent | $1,300 | $1,050 |
| Groceries | $372 | $353 |
| Transport | $40 | $38 |
| Utilities | $148 | $170 |
| Internet | $63 | $58 |
| Left after essentials | $4,762/month | $4,986/month |
Frequently asked questions
What is $120K in St. George equivalent to in Montgomery?
$120K in St. George (COL index 96) has the same purchasing power as $101,250 in Montgomery (COL index 81). That's 16% less than your current salary.
If I move from St. George to Montgomery keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to Montgomery, you'd have $224 more per month after core expenses — because Montgomery is cheaper than St. George.
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 × (81 ÷ 96) = $101,250. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — St. George to Montgomery
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only