$100K in Bridgeport = $133,929 in Seattle
Your $100K salary in Bridgeport (COL 112) has the same purchasing power as $133,929 in Seattle (COL 150). Seattle is more expensive — you'd need 34% 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 | Bridgeport $100K | Seattle $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,738 | $6,321 |
| 1BR rent | $1,850 | $2,400 |
| Groceries | $410 | $410 |
| Transport | $85 | $100 |
| Utilities | $200 | $120 |
| Internet | $70 | $65 |
| Left after essentials | $3,123/month | $3,226/month |
Frequently asked questions
What is $100K in Bridgeport equivalent to in Seattle?
$100K in Bridgeport (COL index 112) has the same purchasing power as $133,929 in Seattle (COL index 150). That's 34% more than your current salary.
If I move from Bridgeport to Seattle keeping my $100K salary, will I be better off?
Not necessarily. Core expenses in Seattle are higher, so on the same $100K salary you'd have $103 less per month. You'd need to earn $133,929 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 × (150 ÷ 112) = $133,929. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Bridgeport to Seattle
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only