Can I Afford to Live in Jacksonville vs Charleston on $120K?
Here's how a $120K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.
Monthly budget breakdown
| Expense | Jacksonville FL | Charleston SC |
|---|---|---|
| Monthly take-home (est.) | $7,155 | $6,535 |
| 1BR rent | $1,650 | $1,900 |
| Groceries (est.) | $365 | $376 |
| Transport (est.) | $50 | $55 |
| Utilities | $190 | $162 |
| Internet | $62 | $63 |
| Left after essentials | $4,838/month | $3,979/month |
Frequently asked questions
Is $120K a good salary in Jacksonville?
At $120K/year in Jacksonville, your estimated monthly take-home is $7,155. With 1BR rent around $1,650/month, rent takes up 23% of your take-home. That's considered comfortable.
Is $120K a good salary in Charleston?
At $120K/year in Charleston, your estimated monthly take-home is $6,535. With 1BR rent around $1,900/month, rent takes up 29% of your take-home. That's considered manageable.
Which city is more affordable on a $120K salary?
Jacksonville leaves you with more money after core expenses — $4,838/month vs $3,979/month in Charleston.
Can I afford to live alone in Jacksonville on $120K?
Yes. At $120K in Jacksonville, rent takes 23% of your take-home, leaving $4,838/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