$100K in New York = $45,455 in Lafayette
Your $100K salary in New York (COL 187) has the same purchasing power as $45,455 in Lafayette (COL 85). Lafayette is cheaper — your money goes 55% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | New York $100K | Lafayette $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,746 | $5,963 |
| 1BR rent | $3,500 | $1,100 |
| Groceries | $437 | $361 |
| Transport | $132 | $42 |
| Utilities | $180 | $208 |
| Internet | $75 | $58 |
| Left after essentials | $1,422/month | $4,194/month |
Frequently asked questions
What is $100K in New York equivalent to in Lafayette?
$100K in New York (COL index 187) has the same purchasing power as $45,455 in Lafayette (COL index 85). That's 55% less than your current salary.
If I move from New York to Lafayette keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Lafayette, you'd have $2,772 more per month after core expenses — because Lafayette is cheaper than New York.
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: $100K × (85 ÷ 187) = $45,455. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — New York to Lafayette
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only