$40K in Detroit = $45,977 in Stockton
Your $40K salary in Detroit (COL 87) has the same purchasing power as $45,977 in Stockton (COL 100). Stockton is more expensive — you'd need 15% more to maintain the same lifestyle.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Detroit $40K | Stockton $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,592 | $2,418 |
| 1BR rent | $1,200 | $1,500 |
| Groceries | $369 | $388 |
| Transport | $65 | $68 |
| Utilities | $175 | $145 |
| Internet | $60 | $65 |
| Left after essentials | $723/month | $252/month |
Frequently asked questions
What is $40K in Detroit equivalent to in Stockton?
$40K in Detroit (COL index 87) has the same purchasing power as $45,977 in Stockton (COL index 100). That's 15% more than your current salary.
If I move from Detroit to Stockton keeping my $40K salary, will I be better off?
Not necessarily. Core expenses in Stockton are higher, so on the same $40K salary you'd have $471 less per month. You'd need to earn $45,977 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: $40K × (100 ÷ 87) = $45,977. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Detroit to Stockton
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only