Cost of Living Comparison Between Seattle, WA and New Haven, CT
For one person, living is cheaper in New Haven, CT: $2,467 a month against $3,782 in Seattle, WA, rent and utilities included – about $15,800 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
New Haven, CT Living Index120Cost of Living Index in New Haven, CTLearn more
How much you'll spend in Seattle, WA and in New Haven, CT
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 New Haven, CT actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,782 in Seattle, WA versus $2,467 in New Haven, CT.
- Seattle, WA $3,782
- New Haven, CT $2,467
Estimated couple costs with rent: $5,636 in Seattle, WA versus $4,066 in New Haven, CT.
- Seattle, WA $5,636
- New Haven, CT $4,066
Monthly costs for a family of three with rent: $7,489 in Seattle, WA versus $5,665 in New Haven, CT.
- Seattle, WA $7,489
- New Haven, CT $5,665
Living in Seattle, WA is roughly 53% more expensive than in New Haven, CT, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Seattle, WA 179% above, New Haven, CT 82% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 19, 2026
Last update for New Haven, CT: October 17, 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 $2,445 in Seattle, WA and $1,844 in New Haven, CT. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 59% 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: $98.0 in Seattle, WA vs $76.0 in New Haven, CT for a mid-range dinner for two. Groceries echo the gap at $546 vs $413 per month, with New Haven, CT cheaper across the board.
- Seattle, WA New Haven, CT 3,910 km ≈ 5 h nonstop flight
- Seattle, WA
- New Haven, CT
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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