$150K in San Diego = $89,189 in Columbia
Your $150K salary in San Diego (COL 148) has the same purchasing power as $89,189 in Columbia (COL 88). Columbia is cheaper — your money goes 41% further there.
Budget breakdown — $150K in both cities
What $150K actually buys you in each city after taxes and core expenses.
| Expense | San Diego $150K | Columbia $150K (same salary) |
|---|---|---|
| Monthly take-home | $7,781 | $8,356 |
| 1BR rent | $2,600 | $1,250 |
| Groceries | $414 | $365 |
| Transport | $100 | $45 |
| Utilities | $130 | $158 |
| Internet | $65 | $60 |
| Left after essentials | $4,472/month | $6,478/month |
Frequently asked questions
What is $150K in San Diego equivalent to in Columbia?
$150K in San Diego (COL index 148) has the same purchasing power as $89,189 in Columbia (COL index 88). That's 41% less than your current salary.
If I move from San Diego to Columbia keeping my $150K salary, will I be better off?
Yes. If you keep earning $150K after moving to Columbia, you'd have $2,006 more per month after core expenses — because Columbia 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: $150K × (88 ÷ 148) = $89,189. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — San Diego to Columbia
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only