$50K in San Diego = $28,378 in Birmingham
Your $50K salary in San Diego (COL 148) has the same purchasing power as $28,378 in Birmingham (COL 84). Birmingham is cheaper — your money goes 43% further there.
Budget breakdown — $50K in both cities
What $50K actually buys you in each city after taxes and core expenses.
| Expense | San Diego $50K | Birmingham $50K (same salary) |
|---|---|---|
| Monthly take-home | $2,773 | $2,952 |
| 1BR rent | $2,600 | $1,200 |
| Groceries | $414 | $357 |
| Transport | $100 | $40 |
| Utilities | $130 | $175 |
| Internet | $65 | $58 |
| Left after essentials | -$536/month | $1,122/month |
Frequently asked questions
What is $50K in San Diego equivalent to in Birmingham?
$50K in San Diego (COL index 148) has the same purchasing power as $28,378 in Birmingham (COL index 84). That's 43% less than your current salary.
If I move from San Diego to Birmingham keeping my $50K salary, will I be better off?
Yes. If you keep earning $50K after moving to Birmingham, you'd have $1,658 more per month after core expenses — because Birmingham 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: $50K × (84 ÷ 148) = $28,378. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Diego to Birmingham
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only