Cost of Living Comparison Between Federal Way, WA and Seattle, WA
For one person, living is cheaper in Federal Way, WA: $3,324 a month against $3,800 in Seattle, WA, rent and utilities included – about $5,700 less a year. Other living expenses account for most of the difference.
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Federal Way, WA Living Index162Cost of Living Index in Federal Way, WALearn more -
Seattle, WA Living Index185Cost of Living Index in Seattle, WALearn more
How much you'll spend in Federal Way, WA and in Seattle, WA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Federal Way, WA and in Seattle, WA actually costs, broken down by who's living it.
A single person spends $3,324 per month in Federal Way, WA vs $3,800 in Seattle, WA, rent included.
- Federal Way, WA $3,324
- Seattle, WA $3,800
A couple spends around $4,324 per month in Federal Way, WA vs $5,702 in Seattle, WA, rent included.
- Federal Way, WA $4,324
- Seattle, WA $5,702
A family of three spends $5,324 per month in Federal Way, WA vs $7,603 in Seattle, WA, rent included.
- Federal Way, WA $5,324
- Seattle, WA $7,603
Federal Way, WA is about 13% cheaper than Seattle, WA, and outside of rent the biggest gap is in groceries.
Both Federal Way, WA and Seattle, WA sit above the global median – Federal Way, WA by 146%, Seattle, WA by 182%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Federal Way, WA: October 11, 2026
Last update for Seattle, WA: October 13, 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 $2,017 in Federal Way, WA versus $2,464 in Seattle, 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 42% 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 $76.0 in Federal Way, WA versus $101 in Seattle, WA. Monthly groceries follow the same trend: $421 vs $542 – making Federal Way, WA the more affordable choice for daily food spending.
- Federal Way, WA Seattle, WA 32 km
- Federal Way, WA
- Seattle, 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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