Can I Afford to Live in San Diego vs Chattanooga on $75K?
Here's how a $75K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.
Monthly budget breakdown
| Expense | San Diego CA | Chattanooga TN |
|---|---|---|
| Monthly take-home (est.) | $4,159 | $4,741 |
| 1BR rent | $2,600 | $1,250 |
| Groceries (est.) | $414 | $357 |
| Transport (est.) | $100 | $45 |
| Utilities | $130 | $165 |
| Internet | $65 | $58 |
| Left after essentials | $850/month | $2,866/month |
Frequently asked questions
Is $75K a good salary in San Diego?
At $75K/year in San Diego, your estimated monthly take-home is $4,159. With 1BR rent around $2,600/month, rent takes up 63% of your take-home. That's considered difficult.
Is $75K a good salary in Chattanooga?
At $75K/year in Chattanooga, your estimated monthly take-home is $4,741. With 1BR rent around $1,250/month, rent takes up 26% of your take-home. That's considered comfortable.
Which city is more affordable on a $75K salary?
Chattanooga leaves you with more money after core expenses — $2,866/month vs $850/month in San Diego.
Can I afford to live alone in San Diego on $75K?
It's tight. Rent in San Diego would take 63% of your $75K 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