Can I Afford to Live in Cartagena vs St. Louis on $50K?
Here's how a $50K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.
Monthly budget breakdown
| Expense | Cartagena CO | St. Louis MO |
|---|---|---|
| Monthly take-home (est.) | $3,160 | $2,965 |
| 1BR rent | $560 | $1,300 |
| Groceries (est.) | $380 | $369 |
| Transport (est.) | $150 | $75 |
| Utilities | $70 | $162 |
| Internet | $30 | $60 |
| Left after essentials | $1,970/month | $999/month |
Frequently asked questions
Is $50K a good salary in Cartagena?
At $50K/year in Cartagena, your estimated monthly take-home is $3,160. With 1BR rent around $560/month, rent takes up 18% of your take-home. That's considered very comfortable.
Is $50K a good salary in St. Louis?
At $50K/year in St. Louis, your estimated monthly take-home is $2,965. With 1BR rent around $1,300/month, rent takes up 44% of your take-home. That's considered tight.
Which city is more affordable on a $50K salary?
Cartagena leaves you with more money after core expenses — $1,970/month vs $999/month in St. Louis.
Can I afford to live alone in Cartagena on $50K?
Yes. At $50K in Cartagena, rent takes 18% of your take-home, leaving $1,970/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