$40K in Tacoma = $28,421 in Montgomery
Your $40K salary in Tacoma (COL 114) has the same purchasing power as $28,421 in Montgomery (COL 81). Montgomery is cheaper — your money goes 29% further there.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Tacoma $40K | Montgomery $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,728 | $2,562 |
| 1BR rent | $1,900 | $1,050 |
| Groceries | $399 | $353 |
| Transport | $90 | $38 |
| Utilities | $118 | $170 |
| Internet | $63 | $58 |
| Left after essentials | $158/month | $893/month |
Frequently asked questions
What is $40K in Tacoma equivalent to in Montgomery?
$40K in Tacoma (COL index 114) has the same purchasing power as $28,421 in Montgomery (COL index 81). That's 29% less than your current salary.
If I move from Tacoma to Montgomery keeping my $40K salary, will I be better off?
Yes. If you keep earning $40K after moving to Montgomery, you'd have $735 more per month after core expenses — because Montgomery is cheaper than Tacoma.
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: $40K × (81 ÷ 114) = $28,421. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Tacoma to Montgomery
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only