Can I Afford to Live in Charleston vs Playa del Carmen 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 | Charleston SC | Playa del Carmen MX |
|---|---|---|
| Monthly take-home (est.) | $5,804 | $6,321 |
| 1BR rent | $1,900 | $800 |
| Groceries (est.) | $376 | $380 |
| Transport (est.) | $55 | $150 |
| Utilities | $162 | $55 |
| Internet | $63 | $35 |
| Left after essentials | $3,248/month | $4,901/month |
Frequently asked questions
Is $100K a good salary in Charleston?
At $100K/year in Charleston, your estimated monthly take-home is $5,804. With 1BR rent around $1,900/month, rent takes up 33% of your take-home. That's considered manageable.
Is $100K a good salary in Playa del Carmen?
At $100K/year in Playa del Carmen, your estimated monthly take-home is $6,321. With 1BR rent around $800/month, rent takes up 13% of your take-home. That's considered very comfortable.
Which city is more affordable on a $100K salary?
Playa del Carmen leaves you with more money after core expenses — $4,901/month vs $3,248/month in Charleston.
Can I afford to live alone in Charleston on $100K?
Yes. At $100K in Charleston, rent takes 33% of your take-home, leaving $3,248/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