Cost of Living Comparison Between Seattle, WA and San Dimas, CA
For one person, living is cheaper in San Dimas, CA: $2,463 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 -
San Dimas, CA Living Index124Cost of Living Index in San Dimas, CALearn more
How much you'll spend in Seattle, WA and in San Dimas, 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 San Dimas, CA actually costs, broken down by who's living it.
A single person spends $3,782 per month in Seattle, WA vs $2,463 in San Dimas, CA, rent included.
- Seattle, WA $3,782
- San Dimas, CA $2,463
A couple spends around $5,636 per month in Seattle, WA vs $3,607 in San Dimas, CA, rent included.
- Seattle, WA $5,636
- San Dimas, CA $3,607
A family of three spends $7,489 per month in Seattle, WA vs $4,750 in San Dimas, CA, rent included.
- Seattle, WA $7,489
- San Dimas, CA $4,750
Seattle, WA costs about 54% more than San Dimas, CA, and outside of rent the biggest gap is in eating out.
Both Seattle, WA and San Dimas, CA sit above the global median – Seattle, WA by 179%, San Dimas, CA by 82%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 19, 2026
Last update for San Dimas, CA: October 20, 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 $1,616 in San Dimas, 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 60% 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 $49.00 in San Dimas, CA. Monthly groceries follow the same trend: $546 vs $456 – making San Dimas, CA the more affordable choice for daily food spending.
- Seattle, WA San Dimas, CA 1,550 km ≈ 2 h 30 min nonstop flight
- Seattle, WA
- San Dimas, CA
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 San Dimas, CA compare overall?
What salary covers living expenses in Seattle, WA compared to San Dimas, CA?
How do rents compare between Seattle, WA and San Dimas, CA?
Which city has cheaper restaurants?
Which city has cheaper grocery shopping?
Which city is feasible on a $3,000 budget?
How does quality of life compare between Seattle, WA and San Dimas, CA?
Is Seattle, WA or San Dimas, CA safer for residents?
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