$40K in Laredo = $43,038 in Lafayette
Your $40K salary in Laredo (COL 79) has the same purchasing power as $43,038 in Lafayette (COL 85). Lafayette is more expensive — you'd need 8% more to maintain the same lifestyle.
Budget breakdown — $40K in both cities
What $40K actually buys you in each city after taxes and core expenses.
| Expense | Laredo $40K | Lafayette $40K (same salary) |
|---|---|---|
| Monthly take-home | $2,728 | $2,585 |
| 1BR rent | $950 | $1,100 |
| Groceries | $338 | $361 |
| Transport | $35 | $42 |
| Utilities | $168 | $208 |
| Internet | $58 | $58 |
| Left after essentials | $1,179/month | $816/month |
Frequently asked questions
What is $40K in Laredo equivalent to in Lafayette?
$40K in Laredo (COL index 79) has the same purchasing power as $43,038 in Lafayette (COL index 85). That's 8% more than your current salary.
If I move from Laredo to Lafayette keeping my $40K salary, will I be better off?
Not necessarily. Core expenses in Lafayette are higher, so on the same $40K salary you'd have $363 less per month. You'd need to earn $43,038 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: $40K × (85 ÷ 79) = $43,038. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Laredo to Lafayette
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only