$100K in Bridgeport = $93,750 in Boise
Your $100K salary in Bridgeport (COL 112) has the same purchasing power as $93,750 in Boise (COL 105). Boise is cheaper — your money goes 6% further there.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | Bridgeport $100K | Boise $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,738 | $5,838 |
| 1BR rent | $1,850 | $1,600 |
| Groceries | $410 | $372 |
| Transport | $85 | $45 |
| Utilities | $200 | $145 |
| Internet | $70 | $60 |
| Left after essentials | $3,123/month | $3,616/month |
Frequently asked questions
What is $100K in Bridgeport equivalent to in Boise?
$100K in Bridgeport (COL index 112) has the same purchasing power as $93,750 in Boise (COL index 105). That's 6% less than your current salary.
If I move from Bridgeport to Boise keeping my $100K salary, will I be better off?
Yes. If you keep earning $100K after moving to Boise, you'd have $493 more per month after core expenses — because Boise is cheaper than Bridgeport.
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 × (105 ÷ 112) = $93,750. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Bridgeport to Boise
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only