Cost of Living Comparison Between Saint John Island and Seattle, WA
For one person, living is cheaper in Seattle, WA: $3,744 a month against $6,201 in Saint John Island, rent and utilities included – about $29,500 less a year. Rent and utilities account for most of the difference.
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Saint John Island Living Index297Cost of Living Index in Saint John IslandLearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in Saint John Island 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 Saint John Island and in Seattle, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $6,201 in Saint John Island versus $3,744 in Seattle, WA.
- Saint John Island $6,201
- Seattle, WA $3,744
Estimated couple costs with rent: $8,382 in Saint John Island versus $5,703 in Seattle, WA.
- Saint John Island $8,382
- Seattle, WA $5,703
Monthly costs for a family of three with rent: $10.6K in Saint John Island versus $7,661 in Seattle, WA.
- Saint John Island $10.6K
- Seattle, WA $7,661
Living in Saint John Island is roughly 66% more expensive than in Seattle, WA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Saint John Island 363% above, Seattle, WA 179% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint John Island: October 4, 2026
Last update for Seattle, WA: October 6, 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 one-bedroom apartment in the center runs $4,020 in Saint John Island and $2,407 in Seattle, WA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 42% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $150 in Saint John Island vs $99.0 in Seattle, WA for a mid-range dinner for two. Groceries echo the gap at $987 vs $541 per month, with Seattle, WA cheaper across the board.
- Saint John Island Seattle, WA 6,100 km ≈ 8 h nonstop flight
- Saint John Island
- 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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