$150K in Mobile = $155,488 in Lafayette
Your $150K salary in Mobile (COL 82) has the same purchasing power as $155,488 in Lafayette (COL 85). Lafayette is more expensive — you'd need 4% more to maintain the same lifestyle.
Budget breakdown — $150K in both cities
What $150K actually buys you in each city after taxes and core expenses.
| Expense | Mobile $150K | Lafayette $150K (same salary) |
|---|---|---|
| Monthly take-home | $8,319 | $8,406 |
| 1BR rent | $1,100 | $1,100 |
| Groceries | $353 | $361 |
| Transport | $38 | $42 |
| Utilities | $172 | $208 |
| Internet | $58 | $58 |
| Left after essentials | $6,598/month | $6,637/month |
Frequently asked questions
What is $150K in Mobile equivalent to in Lafayette?
$150K in Mobile (COL index 82) has the same purchasing power as $155,488 in Lafayette (COL index 85). That's 4% more than your current salary.
If I move from Mobile to Lafayette keeping my $150K salary, will I be better off?
Not necessarily. Core expenses in Lafayette are higher, so on the same $150K salary you'd have $39 less per month. You'd need to earn $155,488 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: $150K × (85 ÷ 82) = $155,488. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Mobile to Lafayette
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only