Cost of Living Comparison Between Seattle, WA and Vallejo, CA
For one person, living is cheaper in Vallejo, CA: $2,864 a month against $3,782 in Seattle, WA, rent and utilities included – about $11,000 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 -
Vallejo, CA Living Index137Cost of Living Index in Vallejo, CALearn more
How much you'll spend in Seattle, WA and in Vallejo, CA
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 Vallejo, CA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,782 in Seattle, WA versus $2,864 in Vallejo, CA.
- Seattle, WA $3,782
- Vallejo, CA $2,864
Estimated couple costs with rent: $5,636 in Seattle, WA versus $4,660 in Vallejo, CA.
- Seattle, WA $5,636
- Vallejo, CA $4,660
Monthly costs for a family of three with rent: $7,489 in Seattle, WA versus $6,456 in Vallejo, CA.
- Seattle, WA $7,489
- Vallejo, CA $6,456
Living in Seattle, WA is roughly 32% more expensive than in Vallejo, CA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Seattle, WA 179% above, Vallejo, CA 111% 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 Vallejo, CA: October 18, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $2,445 in Seattle, WA and $1,595 in Vallejo, CA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 51% 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 $91.0 in Vallejo, CA for a mid-range dinner for two. Groceries echo the gap at $546 vs $445 per month, with Vallejo, CA cheaper across the board.
- Seattle, WA Vallejo, CA 1,060 km ≈ 1 h 45 min nonstop flight
- Seattle, WA
- Vallejo, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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