$80K in Charleston = $71,753 in Des Moines
Your $80K salary in Charleston (COL 97) has the same purchasing power as $71,753 in Des Moines (COL 87). Des Moines is cheaper — your money goes 10% further there.
Budget breakdown — $80K in both cities
What $80K actually buys you in each city after taxes and core expenses.
| Expense | Charleston $80K | Des Moines $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,643 | $4,677 |
| 1BR rent | $1,900 | $1,200 |
| Groceries | $376 | $365 |
| Transport | $55 | $50 |
| Utilities | $162 | $155 |
| Internet | $63 | $60 |
| Left after essentials | $2,087/month | $2,847/month |
Frequently asked questions
What is $80K in Charleston equivalent to in Des Moines?
$80K in Charleston (COL index 97) has the same purchasing power as $71,753 in Des Moines (COL index 87). That's 10% less than your current salary.
If I move from Charleston to Des Moines keeping my $80K salary, will I be better off?
Yes. If you keep earning $80K after moving to Des Moines, you'd have $760 more per month after core expenses — because Des Moines is cheaper than Charleston.
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: $80K × (87 ÷ 97) = $71,753. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Charleston to Des Moines
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only