$100K in Wilmington = $109,677 in Flagstaff
Your $100K salary in Wilmington (COL 93) has the same purchasing power as $109,677 in Flagstaff (COL 102). Flagstaff is more expensive — you'd need 10% more to maintain the same lifestyle.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Wilmington $100K | Flagstaff $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,946 | $6,113 |
| 1BR rent | $1,550 | $1,650 |
| Groceries | $372 | $384 |
| Transport | $45 | $45 |
| Utilities | $158 | $195 |
| Internet | $62 | $65 |
| Left after essentials | $3,759/month | $3,774/month |
Frequently asked questions
What is $100K in Wilmington equivalent to in Flagstaff?
$100K in Wilmington (COL index 93) has the same purchasing power as $109,677 in Flagstaff (COL index 102). That's 10% more than your current salary.
If I move from Wilmington to Flagstaff keeping my $100K salary, will I be better off?
Not necessarily. Core expenses in Flagstaff are higher, so on the same $100K salary you'd have $15 less per month. You'd need to earn $109,677 to maintain the same standard of living.
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 × (102 ÷ 93) = $109,677. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Wilmington to Flagstaff
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only