$80K in San Diego = $57,838 in Chicago
Your $80K salary in San Diego (COL 148) has the same purchasing power as $57,838 in Chicago (COL 107). Chicago is cheaper — your money goes 28% further there.
Budget breakdown — $80K in both cities
What $80K actually buys you in each city after taxes and core expenses.
| Expense | San Diego $80K | Chicago $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,437 | $4,730 |
| 1BR rent | $2,600 | $1,900 |
| Groceries | $414 | $388 |
| Transport | $100 | $105 |
| Utilities | $130 | $165 |
| Internet | $65 | $65 |
| Left after essentials | $1,128/month | $2,107/month |
Frequently asked questions
What is $80K in San Diego equivalent to in Chicago?
$80K in San Diego (COL index 148) has the same purchasing power as $57,838 in Chicago (COL index 107). That's 28% less than your current salary.
If I move from San Diego to Chicago keeping my $80K salary, will I be better off?
Yes. If you keep earning $80K after moving to Chicago, you'd have $979 more per month after core expenses — because Chicago is cheaper than San Diego.
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: $80K × (107 ÷ 148) = $57,838. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Diego to Chicago
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only