$80K in Trenton = $77,714 in Durham
Your $80K salary in Trenton (COL 105) has the same purchasing power as $77,714 in Durham (COL 102). Durham is cheaper — your money goes 3% further there.
Budget breakdown — $80K in both cities
What $80K actually buys you in each city after taxes and core expenses.
| Expense | Trenton $80K | Durham $80K (same salary) |
|---|---|---|
| Monthly take-home | $4,457 | $4,757 |
| 1BR rent | $1,700 | $1,750 |
| Groceries | $395 | $372 |
| Transport | $80 | $82 |
| Utilities | $215 | $155 |
| Internet | $68 | $62 |
| Left after essentials | $1,999/month | $2,336/month |
Frequently asked questions
What is $80K in Trenton equivalent to in Durham?
$80K in Trenton (COL index 105) has the same purchasing power as $77,714 in Durham (COL index 102). That's 3% less than your current salary.
If I move from Trenton to Durham keeping my $80K salary, will I be better off?
Yes. If you keep earning $80K after moving to Durham, you'd have $337 more per month after core expenses — because Durham is cheaper than Trenton.
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 × (102 ÷ 105) = $77,714. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Trenton to Durham
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only