$100K in Reno = $86,139 in Idaho Falls
Your $100K salary in Reno (COL 101) has the same purchasing power as $86,139 in Idaho Falls (COL 87). Idaho Falls is cheaper — your money goes 14% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Reno $100K | Idaho Falls $100K (same salary) |
|---|---|---|
| Monthly take-home | $6,321 | $5,838 |
| 1BR rent | $1,650 | $1,100 |
| Groceries | $384 | $365 |
| Transport | $62 | $35 |
| Utilities | $165 | $142 |
| Internet | $65 | $65 |
| Left after essentials | $3,995/month | $4,131/month |
Frequently asked questions
What is $100K in Reno equivalent to in Idaho Falls?
$100K in Reno (COL index 101) has the same purchasing power as $86,139 in Idaho Falls (COL index 87). That's 14% less than your current salary.
If I move from Reno to Idaho Falls keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Idaho Falls, you'd have $136 more per month after core expenses — because Idaho Falls is cheaper than Reno.
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 × (87 ÷ 101) = $86,139. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Reno 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