Cost of Living Comparison Between Seattle, WA and Addison, IL
For one person, living is cheaper in Addison, IL: $2,393 a month against $3,800 in Seattle, WA, rent and utilities included – about $16,900 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index185Cost of Living Index in Seattle, WALearn more -
Addison, IL Living Index116Cost of Living Index in Addison, ILLearn more
How much you'll spend in Seattle, WA and in Addison, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Seattle, WA and in Addison, IL actually costs, broken down by who's living it.
A single person spends $3,800 per month in Seattle, WA vs $2,393 in Addison, IL, rent included.
- Seattle, WA $3,800
- Addison, IL $2,393
A couple spends around $5,702 per month in Seattle, WA vs $3,398 in Addison, IL, rent included.
- Seattle, WA $5,702
- Addison, IL $3,398
A family of three spends $7,603 per month in Seattle, WA vs $4,403 in Addison, IL, rent included.
- Seattle, WA $7,603
- Addison, IL $4,403
Seattle, WA costs about 59% more than Addison, IL, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Addison, IL sit above the global median – Seattle, WA by 182%, Addison, IL by 77%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 13, 2026
Last update for Addison, IL: October 10, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,464 in Seattle, WA versus $1,514 in Addison, IL. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 82% higher in Seattle, WA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $101 in Seattle, WA versus $75.0 in Addison, IL. Monthly groceries follow the same trend: $542 vs $320 – making Addison, IL the more affordable choice for daily food spending.
- Seattle, WA Addison, IL 2,760 km ≈ 4 h nonstop flight
- Seattle, WA
- Addison, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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