Boston is about 4% less expensive than Chicago overall - $100,000 in Chicago is worth about $95,686 in Boston.
The housing gap between Boston and Chicago is the headline story. A median home in Boston costs $710,400 compared to $315,200 in Chicago - a 56% difference that shapes everything from your down-payment timeline to your commute radius. For first-time buyers, that translates to a $71,040 down payment in Boston versus $31,520 in Chicago.
Renters see the same pattern. The typical apartment in Boston costs $2,093/month versus $1,380/month in Chicago. But income matters too: the median household in Boston earns $94,755 and in Chicago earns $75,134. That means rent swallows about 26.5% of median income in Boston and 22.0% in Chicago.
Scale is another factor. Chicago is a much larger metro (2,707,648 people) compared to Boston (663,972), which affects job market depth, commute times, and amenities.
Monthly cost breakdown: Boston vs Chicago
These estimates use BLS Consumer Expenditure Survey shares scaled by each city’s cost-of-living index. Housing uses the city’s actual median rent; ownership uses a 6.7%, 30-year mortgage with 10% down on the median home.
| Category | Boston (rent) | Chicago (rent) | Boston (own) | Chicago (own) |
|---|---|---|---|---|
| Housing | $2,093 | $1,380 | $4,126 | $1,831 |
| Transportation | $1,402 | $1,064 | $1,402 | $1,064 |
| Food | $1,103 | $837 | $1,103 | $837 |
| Healthcare | $692 | $525 | $692 | $525 |
| Other | $2,462 | $1,868 | $2,462 | $1,868 |
| Total | $7,752 | $5,674 | $9,785 | $6,124 |
Scenario: who actually wins?
The Renter
If you rent a median apartment and keep other spending typical, your monthly nut in Boston is roughly $25,116 per year in rent alone - $8,556 more than in Chicago. Add utilities, food, and transport and the annual gap widens. The crossover point: you need to earn about $95,686 in Boston to match $100,000 in Chicago.
The First-Time Buyer
A 10% down payment on the median home costs $71,040 in Boston versus $31,520 in Chicago. On a 30-year fixed mortgage at 6.7%, the monthly P&I difference is roughly $2,295. Over five years, that’s $137,707 in extra (or saved) housing costs.
The Remote Worker
If your salary is locked to a national scale regardless of location, Chicago is the obvious win. A $120,000 remote salary in Chicago has the purchasing power of about $125,411 in Boston. The catch: some employers use location-based pay bands, which can erase part of that advantage.
The Family of Four
With two median incomes, a household in Boston earns roughly $142,132 and in Chicago earns $112,701. After housing, the next biggest budget line is usually childcare and education - costs that vary less by city than housing does. The family math usually comes down to: can you afford the home you want on local salaries? In Boston, that answer is harder.
Boston vs Chicago: the numbers
| Metric | Boston | Chicago | Difference |
|---|---|---|---|
| Cost-of-living index (US=100) | 108 | 104 | -4% |
| Median rent | $2,093 | $1,380 | -34% |
| Median home value | $710,400 | $315,200 | -56% |
| Median household income | $94,755 | $75,134 | -21% |
Cost of living = BEA Regional Price Parities (US average = 100). Rent, home value, and income from the U.S. Census ACS. See our methodology.
What your salary is worth
A $100,000 salary in Boston has the same buying power as about $95,686 in Chicago. Going the other way, $100,000 in Chicago is like $104,509 in Boston.
Use the calculator below to compare any salary between Boston and Chicago.
Job market snapshot: Boston vs Chicago
Highest-paying roles with available data - median salary, not average, to avoid skew from senior outliers.
| Role | Boston | Chicago |
|---|---|---|
| Marketing Manager | - | $155,750 |
| Software Developer | - | $129,180 |
| Data Scientist | - | $108,580 |
| Physical Therapist | - | $103,270 |
| Police Officer | - | $102,520 |
Moving from Boston to Chicago: a practical checklist
Before you pack, run the numbers on these five items:
- Total compensation, not just base salary. Factor in bonuses, stock, 401(k) match, and remote-work stipends.
- Housing math for your situation. Rent vs. buy changes the winner. Use our calculator above to model both.
- State income tax. Boston and Chicago are in different states, so your take-home pay will shift even if your gross salary stays flat. See our paycheck calculator for the exact difference.
- Commute and transportation. Gas, insurance, and tolls vary by metro. Check whether your new commute is longer or shorter.
- Healthcare network coverage. If you have employer-sponsored insurance, confirm your preferred doctors and hospitals are in-network in Chicago.
Run these through our cost-of-living calculator with your actual salary to get a personalized answer.