Seattle is about 7% more expensive than Chicago overall - $100,000 in Chicago is worth about $107,276 in Seattle.
The housing gap between Chicago and Seattle is the headline story. A median home in Seattle costs $912,100 compared to $315,200 in Chicago - a 189% difference that shapes everything from your down-payment timeline to your commute radius. For first-time buyers, that translates to a $91,210 down payment in Seattle versus $31,520 in Chicago.
Renters see the same pattern. The typical apartment in Seattle costs $1,998/month versus $1,380/month in Chicago. But income matters too: the median household in Chicago earns $75,134 and in Seattle earns $121,984. That means rent swallows about 22.0% of median income in Chicago and 19.7% in Seattle.
Scale is another factor. Chicago is a much larger metro (2,707,648 people) compared to Seattle (741,440), which affects job market depth, commute times, and amenities.
Monthly cost breakdown: Chicago vs Seattle
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 | Chicago (rent) | Seattle (rent) | Chicago (own) | Seattle (own) |
|---|---|---|---|---|
| Housing | $1,380 | $1,998 | $1,831 | $5,297 |
| Transportation | $1,064 | $1,853 | $1,064 | $1,853 |
| Food | $837 | $1,457 | $837 | $1,457 |
| Healthcare | $525 | $915 | $525 | $915 |
| Other | $1,868 | $3,254 | $1,868 | $3,254 |
| Total | $5,674 | $9,477 | $6,124 | $12,776 |
Scenario: who actually wins?
The Renter
If you rent a median apartment and keep other spending typical, your monthly nut in Seattle is roughly $23,976 per year in rent alone - $7,416 more than in Chicago. Add utilities, food, and transport and the annual gap widens. The crossover point: you need to earn about $107,276 in Seattle to match $100,000 in Chicago.
The First-Time Buyer
A 10% down payment on the median home costs $91,210 in Seattle versus $31,520 in Chicago. On a 30-year fixed mortgage at 6.7%, the monthly P&I difference is roughly $3,466. Over five years, that’s $207,990 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 $128,732 in Seattle. 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 Chicago earns roughly $112,701 and in Seattle earns $182,976. 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 Seattle, that answer is harder.
Chicago vs Seattle: the numbers
| Metric | Chicago | Seattle | Difference |
|---|---|---|---|
| Cost-of-living index (US=100) | 104 | 111 | +7% |
| Median rent | $1,380 | $1,998 | +45% |
| Median home value | $315,200 | $912,100 | +189% |
| Median household income | $75,134 | $121,984 | +62% |
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 Chicago has the same buying power as about $107,276 in Seattle. Going the other way, $100,000 in Seattle is like $93,217 in Chicago.
Use the calculator below to compare any salary between Chicago and Seattle.
Job market snapshot: Chicago vs Seattle
Highest-paying roles with available data - median salary, not average, to avoid skew from senior outliers.
| Role | Chicago | Seattle |
|---|---|---|
| Marketing Manager | $155,750 | $169,500 |
| Software Developer | $129,180 | $167,030 |
| Data Scientist | $108,580 | $135,610 |
| Physical Therapist | $103,270 | - |
| Web Developer | - | $115,560 |
| Police Officer | $102,520 | - |
| Registered Nurse | - | $109,700 |
Moving from Chicago to Seattle: 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. Chicago and Seattle 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 Seattle.
Run these through our cost-of-living calculator with your actual salary to get a personalized answer.