Can I Afford to Live in Warsaw vs Idaho Falls on $40K?
Here's how a $40K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.
Monthly budget breakdown
| Expense | Warsaw PL | Idaho Falls ID |
|---|---|---|
| Monthly take-home (est.) | $2,162 | $2,535 |
| 1BR rent | $750 | $1,100 |
| Groceries (est.) | $380 | $365 |
| Transport (est.) | $150 | $35 |
| Utilities | $95 | $142 |
| Internet | $20 | $65 |
| Left after essentials | $767/month | $828/month |
Frequently asked questions
Is $40K a good salary in Warsaw?
At $40K/year in Warsaw, your estimated monthly take-home is $2,162. With 1BR rent around $750/month, rent takes up 35% of your take-home. That's considered manageable.
Is $40K a good salary in Idaho Falls?
At $40K/year in Idaho Falls, your estimated monthly take-home is $2,535. With 1BR rent around $1,100/month, rent takes up 43% of your take-home. That's considered tight.
Which city is more affordable on a $40K salary?
Idaho Falls leaves you with more money after core expenses — $828/month vs $767/month in Warsaw.
Can I afford to live alone in Warsaw on $40K?
Yes. At $40K in Warsaw, rent takes 35% of your take-home, leaving $767/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