Can I Afford to Live in Rochester vs San Diego 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 | Rochester MN | San Diego CA |
|---|---|---|
| Monthly take-home (est.) | $6,165 | $6,225 |
| 1BR rent | $1,400 | $2,600 |
| Groceries (est.) | $380 | $414 |
| Transport (est.) | $55 | $100 |
| Utilities | $168 | $130 |
| Internet | $62 | $65 |
| Left after essentials | $4,100/month | $2,916/month |
Frequently asked questions
Is $120K a good salary in Rochester?
At $120K/year in Rochester, your estimated monthly take-home is $6,165. With 1BR rent around $1,400/month, rent takes up 23% of your take-home. That's considered comfortable.
Is $120K a good salary in San Diego?
At $120K/year in San Diego, your estimated monthly take-home is $6,225. With 1BR rent around $2,600/month, rent takes up 42% of your take-home. That's considered tight.
Which city is more affordable on a $120K salary?
Rochester leaves you with more money after core expenses — $4,100/month vs $2,916/month in San Diego.
Can I afford to live alone in Rochester on $120K?
Yes. At $120K in Rochester, rent takes 23% of your take-home, leaving $4,100/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