Cost of Living Comparison Between Seattle, WA and Coamo
For one person, living is cheaper in Coamo: $1,704 a month against $3,800 in Seattle, WA, rent and utilities included – about $25,200 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 -
Coamo Living Index83Cost of Living Index in CoamoLearn more
How much you'll spend in Seattle, WA and in Coamo
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 Coamo actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,800 in Seattle, WA versus $1,704 in Coamo.
- Seattle, WA $3,800
- Coamo $1,704
Estimated couple costs with rent: $5,702 in Seattle, WA versus $2,673 in Coamo.
- Seattle, WA $5,702
- Coamo $2,673
Monthly costs for a family of three with rent: $7,603 in Seattle, WA versus $3,643 in Coamo.
- Seattle, WA $7,603
- Coamo $3,643
Living in Seattle, WA is roughly 123% more expensive than in Coamo, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Seattle, WA 182% above, Coamo 26% 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 Coamo: October 12, 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 $638 in Coamo. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 127% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $101 in Seattle, WA vs $82.0 in Coamo for a mid-range dinner for two. Groceries echo the gap at $542 vs $367 per month, with Coamo cheaper across the board.
- Seattle, WA Coamo 6,000 km ≈ 8 h nonstop flight
- Seattle, WA
- Coamo
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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