Cost of Living in Boston vs Los Angeles

When comparing the cost of living in Boston, MA and Los Angeles, CA, the data shows a clear difference across all major expense categories. Boston has a cost index of 162 while Los Angeles sits at 163 — both measured against the US national average of 100.

The average 1-bedroom apartment in Boston rents for $2,950/month, compared to $2,850/month in Los Angeles. That's a 3% difference in housing costs alone — the single largest expense for most households.

Beyond rent, everyday expenses like groceries, utilities, and transportation also vary significantly. Boston residents spend an average of $460/month on groceries, while Los Angeles residents spend $440/month. Transportation costs are $115/month in Boston versus $108/month in Los Angeles.

In total, the estimated monthly cost of living in Boston is $4,213, while Los Angeles comes in at $4,033. Over a full year, that gap amounts to $2,160 — a meaningful figure for anyone planning a relocation or comparing job offers across these two cities.

Based on current cost-of-living data, Los Angeles is the more affordable option. Living in Los Angeles costs approximately 4% less per month than Boston, saving residents around $180/month or $2,160/year.

Housing is typically the biggest driver of this difference. The lower rent in Los Angeles ($2,850/month) compared to Boston ($2,950/month) accounts for a significant portion of the overall savings. Utilities and groceries also tend to be lower in Los Angeles.

That said, cost of living is only one factor in a relocation decision. Job market conditions, salary levels, quality of life, climate, and proximity to family all play important roles. Use the calculator above to personalize these numbers based on your actual spending habits — the default figures are city averages and your individual costs may vary.

For a broader comparison, explore our City vs City Comparison Tool or check the Rent Comparison Tool to see how Boston and Los Angeles stack up against other US cities.