$150K in Montgomery = $83,333 in Mexico City
Your $150K salary in Montgomery (COL 81) has the same purchasing power as $83,333 in Mexico City (COL 45). Mexico City is cheaper — your money goes 44% further there.
Budget breakdown — $150K in both cities
What $150K actually buys you in each city after taxes and core expenses.
| Expense | Montgomery $150K | Mexico City $150K (same salary) |
|---|---|---|
| Monthly take-home | $8,319 | $8,944 |
| 1BR rent | $1,050 | $700 |
| Groceries | $353 | $380 |
| Transport | $38 | $150 |
| Utilities | $170 | $55 |
| Internet | $58 | $25 |
| Left after essentials | $6,650/month | $7,634/month |
Frequently asked questions
What is $150K in Montgomery equivalent to in Mexico City?
$150K in Montgomery (COL index 81) has the same purchasing power as $83,333 in Mexico City (COL index 45). That's 44% less than your current salary.
If I move from Montgomery to Mexico City keeping my $150K salary, will I be better off?
Yes. If you keep earning $150K after moving to Mexico City, you'd have $984 more per month after core expenses — because Mexico City is cheaper than Montgomery.
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: $150K × (45 ÷ 81) = $83,333. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — Montgomery to Mexico City
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only