Cost of Living Comparison Between Chicago, IL and Lake Oswego, OR
For one person, living is cheaper in Lake Oswego, OR: $2,528 a month against $3,037 in Chicago, IL, rent and utilities included – about $6,100 less a year. Rent and utilities account for most of the difference.
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Chicago, IL Living Index147Cost of Living Index in Chicago, ILLearn more -
Lake Oswego, OR Living Index121Cost of Living Index in Lake Oswego, ORLearn more
How much you'll spend in Chicago, IL and in Lake Oswego, OR
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chicago, IL and in Lake Oswego, OR actually costs, broken down by who's living it.
A single person spends $3,037 per month in Chicago, IL vs $2,528 in Lake Oswego, OR, rent included.
- Chicago, IL $3,037
- Lake Oswego, OR $2,528
A couple spends around $4,518 per month in Chicago, IL vs $3,743 in Lake Oswego, OR, rent included.
- Chicago, IL $4,518
- Lake Oswego, OR $3,743
A family of three spends $5,999 per month in Chicago, IL vs $4,957 in Lake Oswego, OR, rent included.
- Chicago, IL $5,999
- Lake Oswego, OR $4,957
Chicago, IL costs about 20% more than Lake Oswego, OR, and outside of rent the biggest gap is in groceries.
Both Chicago, IL and Lake Oswego, OR sit above the global median – Chicago, IL by 123%, Lake Oswego, OR by 86%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 25, 2026
Last update for Lake Oswego, OR: October 24, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,526 in Chicago, IL versus $1,598 in Lake Oswego, OR. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
A mid-range dinner for two costs $89 in Chicago, IL versus $91 in Lake Oswego, OR. Groceries tell a different story – $447 in Chicago, IL vs $352 in Lake Oswego, OR – so Lake Oswego, OR wins on supermarket bills even if dining out costs more.
- Chicago, IL Lake Oswego, OR 2,820 km ≈ 4 h nonstop flight
- Chicago, IL
- Lake Oswego, OR
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Chicago, IL and in Lake Oswego, OR compare overall?
What salary covers living expenses in Chicago, IL compared to Lake Oswego, OR?
How do rents compare between Chicago, IL and Lake Oswego, OR?
How do commuting costs compare in Chicago, IL and in Lake Oswego, OR?
Which city has cheaper grocery shopping?
Which city is feasible on a $2,500 budget?
Where should families live: Chicago, IL or Lake Oswego, OR?
Chicago, IL vs other spots: cost of living compared
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