Can I Afford to Live in St. George vs Lafayette on $100K?
Here's how a $100K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.
Monthly budget breakdown
| Expense | St. George UT | Lafayette LA |
|---|---|---|
| Monthly take-home (est.) | $5,929 | $5,963 |
| 1BR rent | $1,300 | $1,100 |
| Groceries (est.) | $372 | $361 |
| Transport (est.) | $40 | $42 |
| Utilities | $148 | $208 |
| Internet | $63 | $58 |
| Left after essentials | $4,006/month | $4,194/month |
Frequently asked questions
Is $100K a good salary in St. George?
At $100K/year in St. George, your estimated monthly take-home is $5,929. With 1BR rent around $1,300/month, rent takes up 22% of your take-home. That's considered very comfortable.
Is $100K a good salary in Lafayette?
At $100K/year in Lafayette, your estimated monthly take-home is $5,963. With 1BR rent around $1,100/month, rent takes up 18% of your take-home. That's considered very comfortable.
Which city is more affordable on a $100K salary?
Lafayette leaves you with more money after core expenses — $4,194/month vs $4,006/month in St. George.
Can I afford to live alone in St. George on $100K?
Yes. At $100K in St. George, rent takes 22% of your take-home, leaving $4,006/month after essentials. Most financial planners recommend keeping rent below 30%.
See the full cost-of-living comparison
Rent, groceries, taxes, transportation, and more — side by side.
Take-home estimates use simplified federal/state brackets and do not account for pre-tax deductions, 401(k), or local taxes. Data: Zillow, BLS, Numbeo · Q1 2026 · For general guidance only