Cost of Living Comparison Between Duncan BC and Seattle, WA
For one person, living is cheaper in Duncan BC: $2,161 a month against $3,762 in Seattle, WA, rent and utilities included – about $19,200 less a year. Rent and utilities account for most of the difference.
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Duncan BC Living Index103Cost of Living Index in Duncan BCLearn more -
Seattle, WA Living Index182Cost of Living Index in Seattle, WALearn more
How much you'll spend in Duncan BC 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 Duncan BC and in Seattle, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,161 in Duncan BC versus $3,762 in Seattle, WA.
- Duncan BC $2,161
- Seattle, WA $3,762
Estimated couple costs with rent: $3,358 in Duncan BC versus $5,651 in Seattle, WA.
- Duncan BC $3,358
- Seattle, WA $5,651
Monthly costs for a family of three with rent: $4,555 in Duncan BC versus $7,541 in Seattle, WA.
- Duncan BC $4,555
- Seattle, WA $7,541
Living in Duncan BC costs roughly 43% less than in Seattle, WA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Duncan BC 60% above, Seattle, WA 178% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Duncan BC: November 2, 2026
Last update for Seattle, WA: November 2, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $1,321 in Duncan BC and $2,579 in Seattle, WA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays about 2.1 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $71 in Duncan BC vs $99 in Seattle, WA for a mid-range dinner for two. Groceries echo the gap at $368 vs $544 per month, with Duncan BC cheaper across the board.
- Duncan BC Seattle, WA 170 km
- Duncan BC
- 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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