Cost of Living Comparison Between Seattle, WA and Santa Monica, CA
For one person, living is cheaper in Seattle, WA: $3,800 a month against $4,430 in Santa Monica, CA, rent and utilities included – about $7,600 less a year. Higher rent and utilities in Santa Monica, CA outweigh lower spending on other living expenses.
-
Seattle, WA Living Index185Cost of Living Index in Seattle, WALearn more -
Santa Monica, CA Living Index214Cost of Living Index in Santa Monica, CALearn more
How much you'll spend in Seattle, WA and in Santa Monica, 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 Monica, CA actually costs, broken down by who's living it.
A single person spends $3,800 per month in Seattle, WA vs $4,430 in Santa Monica, CA, rent included.
- Seattle, WA $3,800
- Santa Monica, CA $4,430
A couple spends around $5,702 per month in Seattle, WA vs $6,581 in Santa Monica, CA, rent included.
- Seattle, WA $5,702
- Santa Monica, CA $6,581
A family of three spends $7,603 per month in Seattle, WA vs $8,732 in Santa Monica, CA, rent included.
- Seattle, WA $7,603
- Santa Monica, CA $8,732
Seattle, WA is about 14% cheaper than Santa Monica, CA, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Santa Monica, CA sit above the global median – Seattle, WA by 182%, Santa Monica, CA by 228%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 13, 2026
Last update for Santa Monica, CA: October 10, 2026
Cost Breakdown
A central one-bedroom costs $2,464 in Seattle, WA versus $3,328 in Santa Monica, 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 10% higher in Santa Monica, CA, 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 $101 in Seattle, WA versus $118 in Santa Monica, CA. Groceries tell a different story – $542 in Seattle, WA vs $462 in Santa Monica, CA – so Santa Monica, CA wins on supermarket bills even if dining out costs more.
- Seattle, WA Santa Monica, CA 1,540 km ≈ 2 h 30 min nonstop flight
- Seattle, WA
- Santa Monica, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Is Santa Monica, CA cheaper than Seattle, WA?
What income do you need for each city?
Which city has lower housing costs?
Which city has cheaper kindergarten?
How do food prices compare in Seattle, WA and in Santa Monica, CA?
Is $2,500 enough to cover costs in Seattle, WA or in Santa Monica, CA?
Is Seattle, WA or Santa Monica, CA more family-friendly?
Which city is safer, Seattle, WA or Santa Monica, CA?
Which city is the better choice to relocate to?
Seattle, WA vs other spots: cost of living compared
Similar cities
Dublin
Miami, FL
Washington, DC
Lausanne
Honolulu, HI
Irvine, CA