Cost of Living Comparison Between Seattle, WA and San Juan
For one person, living is cheaper in San Juan: $1,684 a month against $3,800 in Seattle, WA, rent and utilities included – about $25,400 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index185Cost of Living Index in Seattle, WALearn more -
San Juan Living Index84Cost of Living Index in San JuanLearn more
How much you'll spend in Seattle, WA and in San Juan
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 San Juan actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,800 in Seattle, WA versus $1,684 in San Juan.
- Seattle, WA $3,800
- San Juan $1,684
Estimated couple costs with rent: $5,702 in Seattle, WA versus $2,772 in San Juan.
- Seattle, WA $5,702
- San Juan $2,772
Monthly costs for a family of three with rent: $7,603 in Seattle, WA versus $3,861 in San Juan.
- Seattle, WA $7,603
- San Juan $3,861
Living in Seattle, WA is roughly 126% more expensive than in San Juan, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Seattle, WA 182% above, San Juan 25% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 13, 2026
Last update for San Juan: 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 one-bedroom apartment in the center runs $2,464 in Seattle, WA and $717 in San Juan. Housing cost is often the main lever when comparing two cities.
Dining out: $101 in Seattle, WA vs $61.0 in San Juan for a mid-range dinner for two. Groceries echo the gap at $542 vs $398 per month, with San Juan cheaper across the board.
- Seattle, WA San Juan 5,510 km ≈ 7 h nonstop flight
- Seattle, WA
- San Juan
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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