$120K in Detroit = $122,759 in Milwaukee
Your $120K salary in Detroit (COL 87) has the same purchasing power as $122,759 in Milwaukee (COL 89). Milwaukee is more expensive — you'd need 2% more to maintain the same lifestyle.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | Detroit $120K | Milwaukee $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,745 | $6,385 |
| 1BR rent | $1,200 | $1,350 |
| Groceries | $369 | $372 |
| Transport | $65 | $72 |
| Utilities | $175 | $168 |
| Internet | $60 | $63 |
| Left after essentials | $4,876/month | $4,360/month |
Frequently asked questions
What is $120K in Detroit equivalent to in Milwaukee?
$120K in Detroit (COL index 87) has the same purchasing power as $122,759 in Milwaukee (COL index 89). That's 2% more than your current salary.
If I move from Detroit to Milwaukee keeping my $120K salary, will I be better off?
Not necessarily. Core expenses in Milwaukee are higher, so on the same $120K salary you'd have $516 less per month. You'd need to earn $122,759 to maintain the same standard of living.
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 × (89 ÷ 87) = $122,759. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Detroit to Milwaukee
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only