$80K in San Diego = $55,135 in Durham
Your $80K salary in San Diego (COL 148) has the same purchasing power as $55,135 in Durham (COL 102). Durham is cheaper — your money goes 31% 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 | Durham $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,437 | $4,757 |
| 1BR rent | $2,600 | $1,750 |
| Groceries | $414 | $372 |
| Transport | $100 | $82 |
| Utilities | $130 | $155 |
| Internet | $65 | $62 |
| Left after essentials | $1,128/month | $2,336/month |
Frequently asked questions
What is $80K in San Diego equivalent to in Durham?
$80K in San Diego (COL index 148) has the same purchasing power as $55,135 in Durham (COL index 102). That's 31% less than your current salary.
If I move from San Diego to Durham keeping my $80K salary, will I be better off?
Yes. If you keep earning $80K after moving to Durham, you'd have $1,208 more per month after core expenses — because Durham 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 × (102 ÷ 148) = $55,135. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Diego to Durham
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only