Cost of Living Comparison Between Seattle, WA and Fullerton, CA
For one person, living is cheaper in Fullerton, CA: $3,507 a month against $3,782 in Seattle, WA, rent and utilities included – about $3,300 less a year. The total is higher in Seattle, WA despite lower rent and utilities.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Fullerton, CA Living Index169Cost of Living Index in Fullerton, CALearn more
How much you'll spend in Seattle, WA and in Fullerton, 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 Fullerton, CA actually costs, broken down by who's living it.
A single person spends $3,782 per month in Seattle, WA vs $3,507 in Fullerton, CA, rent included.
- Seattle, WA $3,782
- Fullerton, CA $3,507
A couple spends around $5,636 per month in Seattle, WA vs $5,392 in Fullerton, CA, rent included.
- Seattle, WA $5,636
- Fullerton, CA $5,392
A family of three spends $7,489 per month in Seattle, WA vs $7,276 in Fullerton, CA, rent included.
- Seattle, WA $7,489
- Fullerton, CA $7,276
Seattle, WA costs about 8% more than Fullerton, CA, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Fullerton, CA sit above the global median – Seattle, WA by 179%, Fullerton, CA by 159%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 19, 2026
Last update for Fullerton, CA: October 18, 2026
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 $2,588 in Fullerton, 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 42% 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 $79.0 in Fullerton, CA. Monthly groceries follow the same trend: $546 vs $413 – making Fullerton, CA the more affordable choice for daily food spending.
- Seattle, WA Fullerton, CA 1,570 km ≈ 2 h 30 min nonstop flight
- Seattle, WA
- Fullerton, 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 Fullerton, CA compare overall?
What salary covers living expenses in Seattle, WA compared to Fullerton, CA?
How do rents compare between Seattle, WA and Fullerton, CA?
What is the difference in childcare costs between Seattle, WA and Fullerton, CA?
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 Fullerton, CA?
Is Seattle, WA or Fullerton, CA safer for residents?
How do I decide between Seattle, WA and Fullerton, CA?
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