$120K in St. Louis = $117,241 in Cedar Rapids
Your $120K salary in St. Louis (COL 87) has the same purchasing power as $117,241 in Cedar Rapids (COL 85). Cedar Rapids is cheaper — your money goes 2% further there.
Budget breakdown — $120K in both cities
What $120K actually buys you in each city after taxes and core expenses.
| Expense | St. Louis $120K | Cedar Rapids $120K (same salary) |
|---|---|---|
| Monthly take-home | $6,685 | $6,585 |
| 1BR rent | $1,300 | $1,100 |
| Groceries | $369 | $357 |
| Transport | $75 | $45 |
| Utilities | $162 | $152 |
| Internet | $60 | $58 |
| Left after essentials | $4,719/month | $4,873/month |
Frequently asked questions
What is $120K in St. Louis equivalent to in Cedar Rapids?
$120K in St. Louis (COL index 87) has the same purchasing power as $117,241 in Cedar Rapids (COL index 85). That's 2% less than your current salary.
If I move from St. Louis to Cedar Rapids keeping my $120K salary, will I be better off?
Yes. If you keep earning $120K after moving to Cedar Rapids, you'd have $154 more per month after core expenses — because Cedar Rapids is cheaper than St. Louis.
How is the salary equivalent calculated?
The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $120K × (85 ÷ 87) = $117,241. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — St. Louis to Cedar Rapids
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only