Can I Afford to Live in Santa Rosa vs St. George 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 | Santa Rosa CA | St. George UT |
|---|---|---|
| Monthly take-home (est.) | $5,546 | $5,929 |
| 1BR rent | $2,200 | $1,300 |
| Groceries (est.) | $410 | $372 |
| Transport (est.) | $72 | $40 |
| Utilities | $148 | $148 |
| Internet | $68 | $63 |
| Left after essentials | $2,648/month | $4,006/month |
Frequently asked questions
Is $100K a good salary in Santa Rosa?
At $100K/year in Santa Rosa, your estimated monthly take-home is $5,546. With 1BR rent around $2,200/month, rent takes up 40% of your take-home. That's considered tight.
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.
Which city is more affordable on a $100K salary?
St. George leaves you with more money after core expenses — $4,006/month vs $2,648/month in Santa Rosa.
Can I afford to live alone in Santa Rosa on $100K?
It's tight. Rent in Santa Rosa would take 40% of your $100K take-home pay. You may need to find roommates or look at studios to stay within the 30% rule.
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