Cost of Living Comparison Between Seattle, WA and Seaside, OR
For one person, living is cheaper in Seaside, OR: $2,486 a month against $3,782 in Seattle, WA, rent and utilities included – about $15,600 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 -
Seaside, OR Living Index121Cost of Living Index in Seaside, ORLearn more
How much you'll spend in Seattle, WA and in Seaside, OR
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 Seaside, OR actually costs, broken down by who's living it.
A single person spends $3,782 per month in Seattle, WA vs $2,486 in Seaside, OR, rent included.
- Seattle, WA $3,782
- Seaside, OR $2,486
A couple spends around $5,636 per month in Seattle, WA vs $3,635 in Seaside, OR, rent included.
- Seattle, WA $5,636
- Seaside, OR $3,635
A family of three spends $7,489 per month in Seattle, WA vs $4,783 in Seaside, OR, rent included.
- Seattle, WA $7,489
- Seaside, OR $4,783
Seattle, WA costs about 52% more than Seaside, OR, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Seaside, OR sit above the global median – Seattle, WA by 179%, Seaside, OR by 83%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 19, 2026
Last update for Seaside, OR: October 18, 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 central one-bedroom costs $2,445 in Seattle, WA versus $1,904 in Seaside, OR. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 69% higher in Seattle, WA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $98.0 in Seattle, WA versus $82.0 in Seaside, OR. Monthly groceries follow the same trend: $546 vs $372 – making Seaside, OR the more affordable choice for daily food spending.
- Seattle, WA Seaside, OR 220 km
- Seattle, WA
- Seaside, OR
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Seattle, WA and in Seaside, OR compare overall?
What salary covers living expenses in Seattle, WA compared to Seaside, OR?
How do rents compare between Seattle, WA and Seaside, OR?
How do commuting costs compare in Seattle, WA and in Seaside, OR?
What is the difference in childcare costs between Seattle, WA and Seaside, OR?
Which city is feasible on a $3,000 budget?
How does quality of life compare between Seattle, WA and Seaside, OR?
How do I decide between Seattle, WA and Seaside, OR?
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