$150K in Salt Lake City = $121,963 in Idaho Falls
Your $150K salary in Salt Lake City (COL 107) has the same purchasing power as $121,963 in Idaho Falls (COL 87). Idaho Falls is cheaper — your money goes 19% further there.
Budget breakdown — $150K in both cities
What $150K actually buys you in each city after taxes and core expenses.
| Expense | Salt Lake City $150K | Idaho Falls $150K (same salary) |
|---|---|---|
| Monthly take-home | $8,356 | $8,219 |
| 1BR rent | $1,700 | $1,100 |
| Groceries | $372 | $365 |
| Transport | $90 | $35 |
| Utilities | $150 | $142 |
| Internet | $60 | $65 |
| Left after essentials | $5,984/month | $6,512/month |
Frequently asked questions
What is $150K in Salt Lake City equivalent to in Idaho Falls?
$150K in Salt Lake City (COL index 107) has the same purchasing power as $121,963 in Idaho Falls (COL index 87). That's 19% less than your current salary.
If I move from Salt Lake City to Idaho Falls keeping my $150K salary, will I be better off?
Yes. If you keep earning $150K after moving to Idaho Falls, you'd have $528 more per month after core expenses — because Idaho Falls is cheaper than Salt Lake City.
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: $150K × (87 ÷ 107) = $121,963. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Salt Lake City to Idaho Falls
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only