Cost of Living Comparison Between Seattle, WA and Federal Way, WA
For one person, living is cheaper in Federal Way, WA: $3,292 a month against $3,785 in Seattle, WA, rent and utilities included – about $5,900 less a year. Other living expenses account for most of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Federal Way, WA Living Index160Cost of Living Index in Federal Way, WALearn more
How much you'll spend in Seattle, WA and in Federal Way, WA
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 Federal Way, WA actually costs, broken down by who's living it.
A single person spends $3,785 per month in Seattle, WA vs $3,292 in Federal Way, WA, rent included.
- Seattle, WA $3,785
- Federal Way, WA $3,292
A couple spends around $5,688 per month in Seattle, WA vs $4,328 in Federal Way, WA, rent included.
- Seattle, WA $5,688
- Federal Way, WA $4,328
A family of three spends $7,592 per month in Seattle, WA vs $5,364 in Federal Way, WA, rent included.
- Seattle, WA $7,592
- Federal Way, WA $5,364
Seattle, WA costs about 15% more than Federal Way, WA, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Federal Way, WA sit above the global median – Seattle, WA by 178%, Federal Way, WA by 142%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Federal Way, WA: October 26, 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 $2,508 in Seattle, WA versus $2,006 in Federal Way, WA. 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 45% higher in Seattle, WA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $101 in Seattle, WA versus $76 in Federal Way, WA. Monthly groceries follow the same trend: $547 vs $420 – making Federal Way, WA the more affordable choice for daily food spending.
- Seattle, WA Federal Way, WA 32 km
- Seattle, WA
- Federal Way, WA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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