$100K in Columbus = $95,604 in Duluth
Your $100K salary in Columbus (COL 91) has the same purchasing power as $95,604 in Duluth (COL 87). Duluth is cheaper — your money goes 4% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Columbus $100K | Duluth $100K (same salary) |
|---|---|---|
| Monthly take-home | $6,071 | $5,496 |
| 1BR rent | $1,250 | $1,200 |
| Groceries | $361 | $369 |
| Transport | $62 | $60 |
| Utilities | $155 | $165 |
| Internet | $60 | $62 |
| Left after essentials | $4,183/month | $3,640/month |
Frequently asked questions
What is $100K in Columbus equivalent to in Duluth?
$100K in Columbus (COL index 91) has the same purchasing power as $95,604 in Duluth (COL index 87). That's 4% less than your current salary.
If I move from Columbus to Duluth keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Duluth, you'd have $-543 more per month after core expenses — because Duluth is cheaper than Columbus.
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: $100K × (87 ÷ 91) = $95,604. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Columbus to Duluth
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only