Cost of Living Comparison Between Seattle, WA and Elgin, IL
For one person, living is cheaper in Elgin, IL: $1,057 a month against $3,785 in Seattle, WA, rent and utilities included – about $32,700 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Elgin, IL Living Index51Cost of Living Index in Elgin, ILLearn more
How much you'll spend in Seattle, WA and in Elgin, 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 Elgin, IL actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,785 in Seattle, WA versus $1,057 in Elgin, IL.
- Seattle, WA $3,785
- Elgin, IL $1,057
Estimated couple costs with rent: $5,688 in Seattle, WA versus $2,633 in Elgin, IL.
- Seattle, WA $5,688
- Elgin, IL $2,633
Monthly costs for a family of three with rent: $7,592 in Seattle, WA versus $4,209 in Elgin, IL.
- Seattle, WA $7,592
- Elgin, IL $4,209
Living in Seattle, WA is roughly 258% more expensive than in Elgin, IL, and outside of rent the biggest gap is in groceries.
The two cities straddle the global median: Seattle, WA is 178% above, Elgin, IL is 22% below.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Elgin, IL: October 25, 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
Seattle, WA pays 63% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $101 in Seattle, WA vs $59 in Elgin, IL for a mid-range dinner for two. Groceries echo the gap at $547 vs $368 per month, with Elgin, IL cheaper across the board.
- Seattle, WA Elgin, IL 2,730 km ≈ 4 h nonstop flight
- Seattle, WA
- Elgin, 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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