Chicago vs San Francisco Cost of Living Comparison — Salary, Rent & Expenses
To keep the same standard of living as $100,000 in Chicago, you'd need about $111,600 in San Francisco — a $11,600 premium per year.
Monthly Cost Breakdown
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
Equivalent Salary: Chicago → San Francisco
The salary you'd need in San Francisco to maintain the same purchasing power as each income level in Chicago, using the BEA price ratio of 1.116.
| Salary in Chicago | Equivalent in San Francisco | Difference |
|---|---|---|
| $50,000 | $55,800 | +$5,800 |
| $75,000 | $83,700 | +$8,700 |
| $100,000 | $111,600 | +$11,600 |
| $150,000 | $167,400 | +$17,400 |
| $200,000 | $223,200 | +$23,200 |
Chicago vs San Francisco: What the Numbers Mean
Moving from Chicago, IL to San Francisco, CA means your everyday costs are more expensive by roughly 11.6%. The U.S. Bureau of Economic Analysis measures Chicago's overall price level at 103.6 and San Francisco's at 115.6, where 100 represents the national average. In practical terms, a household spending $5,297 per month in Chicago would spend about $5,947 for the equivalent lifestyle in San Francisco — a swing of $650 every month, or $7,800 per year.
Housing is the decisive factor. Estimated monthly housing runs $2,236 in Chicago against $2,690 in San Francisco. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 11.6% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in Chicago has the same purchasing power as $111,600 in San Francisco. Looked at the other way, $100,000 in San Francisco is worth about $89,600 in Chicago terms. Use the Cost of Living Calculator to plug in your own expenses.
Cost of living compares prices across places at one point in time. The related question — how prices in one place have changed over time — is answered by inflation. To see what an income or price from an earlier decade is worth in today's money, see what old money is worth today, which converts any amount from 1913 onward using Consumer Price Index data.
Don't forget state taxes
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between IL and CA.
Related Comparisons
Frequently Asked Questions
Is San Francisco more expensive than Chicago?
San Francisco is 11.6% more expensive than Chicago overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2024), Chicago has a price level of 103.6 versus 115.6 for San Francisco, where 100 equals the national average.
What salary do I need in San Francisco to match $100,000 in Chicago?
To maintain the same purchasing power as a $100,000 salary in Chicago, you would need about $111,600 in San Francisco — a difference of $11,600 per year.
Which costs more, housing in Chicago or San Francisco?
Estimated monthly housing runs about $2,236 in Chicago versus $2,690 in San Francisco. 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 (2024, released February 2026). Chicago maps to the Chicago-Naperville-Elgin, IL-IN MSA; San Francisco maps to the San Francisco-Oakland-Fremont, 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.