To keep the same standard of living as $100,000 in Boston, you'd need about $103,500 in Los Angeles — a $3,500 premium per year.
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
The salary you'd need in Los Angeles to maintain the same purchasing power as each income level in Boston, using the BEA price ratio of 1.035.
| Salary in Boston | Equivalent in Los Angeles | Difference |
|---|---|---|
| $50,000 | $51,700 | +$1,700 |
| $75,000 | $77,600 | +$2,600 |
| $100,000 | $103,500 | +$3,500 |
| $150,000 | $155,200 | +$5,200 |
| $200,000 | $207,000 | +$7,000 |
Moving from Boston, MA to Los Angeles, CA means your everyday costs are more expensive by roughly 3.5%. The U.S. Bureau of Economic Analysis measures Boston's overall price level at 111.6 and Los Angeles's at 115.5, where 100 represents the national average. In practical terms, a household spending $5,729 per month in Boston would spend about $5,943 for the equivalent lifestyle in Los Angeles — a swing of $214 every month, or $2,568 per year.
Housing is the decisive factor. Estimated monthly housing runs $2,538 in Boston against $2,686 in Los Angeles. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 3.5% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in Boston has the same purchasing power as $103,500 in Los Angeles. Looked at the other way, $100,000 in Los Angeles is worth about $96,600 in Boston terms. Use the Cost of Living Calculator to plug in your own expenses.
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between MA and CA.
Los Angeles is 3.5% more expensive than Boston overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2023), Boston has a price level of 111.6 versus 115.5 for Los Angeles, where 100 equals the national average.
To maintain the same purchasing power as a $100,000 salary in Boston, you would need about $103,500 in Los Angeles — a difference of $3,500 per year.
Estimated monthly housing runs about $2,538 in Boston versus $2,686 in Los Angeles. Housing is the single biggest driver of the cost-of-living gap between the two metros.
Sources & methodology
Price levels use the U.S. Bureau of Economic Analysis Regional Price Parities for metropolitan areas (2023, the most recent metro-level release). Boston maps to the Boston-Cambridge-Newton, MA-NH MSA; Los Angeles maps to the Los Angeles-Long Beach-Anaheim, CA MSA. Category spending baselines come from the U.S. Bureau of Labor Statistics Consumer Expenditure Survey. Category-level figures are modeled estimates and are illustrative; actual costs vary by household. This is a planning tool, not financial advice.
