Cost of Living Comparison Between Seattle, WA and Santa Rosa, CA
For one person, living is cheaper in Santa Rosa, CA: $3,442 a month against $3,785 in Seattle, WA, rent and utilities included – about $4,100 less a year. Rent and utilities account for about half of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Santa Rosa, CA Living Index166Cost of Living Index in Santa Rosa, CALearn more
How much you'll spend in Seattle, WA and in Santa Rosa, 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 Santa Rosa, CA actually costs, broken down by who's living it.
A single person spends $3,785 per month in Seattle, WA vs $3,442 in Santa Rosa, CA, rent included.
- Seattle, WA $3,785
- Santa Rosa, CA $3,442
A couple spends around $5,688 per month in Seattle, WA vs $5,030 in Santa Rosa, CA, rent included.
- Seattle, WA $5,688
- Santa Rosa, CA $5,030
A family of three spends $7,592 per month in Seattle, WA vs $6,617 in Santa Rosa, CA, rent included.
- Seattle, WA $7,592
- Santa Rosa, CA $6,617
Seattle, WA costs about 10% more than Santa Rosa, CA, and outside of rent the biggest gap is in transport.
Both Seattle, WA and Santa Rosa, CA sit above the global median – Seattle, WA by 178%, Santa Rosa, CA by 153%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Santa Rosa, CA: October 26, 2026
Cost Breakdown
A central one-bedroom costs $2,508 in Seattle, WA versus $2,336 in Santa Rosa, CA. 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 36% higher in Seattle, WA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $101 in Seattle, WA versus $91 in Santa Rosa, CA. Monthly groceries follow the same trend: $547 vs $507 – making Santa Rosa, CA the more affordable choice for daily food spending.
- Seattle, WA Santa Rosa, CA 1,020 km ≈ 1 h 45 min nonstop flight
- Seattle, WA
- Santa Rosa, 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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