Cost of Living Comparison Between Seattle, WA and Dayton, OH
For one person, living is cheaper in Dayton, OH: $2,217 a month against $3,785 in Seattle, WA, rent and utilities included – about $18,800 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 -
Dayton, OH Living Index106Cost of Living Index in Dayton, OHLearn more
How much you'll spend in Seattle, WA and in Dayton, OH
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 Dayton, OH actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,785 in Seattle, WA versus $2,217 in Dayton, OH.
- Seattle, WA $3,785
- Dayton, OH $2,217
Estimated couple costs with rent: $5,688 in Seattle, WA versus $3,254 in Dayton, OH.
- Seattle, WA $5,688
- Dayton, OH $3,254
Monthly costs for a family of three with rent: $7,592 in Seattle, WA versus $4,290 in Dayton, OH.
- Seattle, WA $7,592
- Dayton, OH $4,290
Living in Seattle, WA is roughly 71% more expensive than in Dayton, OH, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Seattle, WA 178% above, Dayton, OH 63% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Dayton, OH: October 24, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $2,508 in Seattle, WA and $1,291 in Dayton, OH. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 90% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $101 in Seattle, WA vs $69 in Dayton, OH for a mid-range dinner for two. Groceries echo the gap at $547 vs $486 per month, with Dayton, OH cheaper across the board.
- Seattle, WA Dayton, OH 3,150 km ≈ 4 h 30 min nonstop flight
- Seattle, WA
- Dayton, OH
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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