Cost of Living Comparison Between Belmont, CA and Seattle, WA
For one person, living is cheaper in Belmont, CA: $2,600 a month against $3,782 in Seattle, WA, rent and utilities included – about $14,200 less a year. Rent and utilities account for most of the difference.
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Belmont, CA Living Index126Cost of Living Index in Belmont, CALearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in Belmont, CA and in Seattle, WA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Belmont, CA and in Seattle, WA actually costs, broken down by who's living it.
A single person spends $2,600 per month in Belmont, CA vs $3,782 in Seattle, WA, rent included.
- Belmont, CA $2,600
- Seattle, WA $3,782
A couple spends around $3,803 per month in Belmont, CA vs $5,636 in Seattle, WA, rent included.
- Belmont, CA $3,803
- Seattle, WA $5,636
A family of three spends $5,006 per month in Belmont, CA vs $7,489 in Seattle, WA, rent included.
- Belmont, CA $5,006
- Seattle, WA $7,489
Belmont, CA is about 31% cheaper than Seattle, WA, and outside of rent the biggest gap is in groceries.
Both Belmont, CA and Seattle, WA sit above the global median – Belmont, CA by 92%, Seattle, WA by 179%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Belmont, CA: October 19, 2026
Last update for Seattle, WA: October 19, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,219 in Belmont, CA versus $2,445 in Seattle, WA. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
A mid-range dinner for two costs $60.0 in Belmont, CA versus $98.0 in Seattle, WA. Monthly groceries follow the same trend: $318 vs $546 – making Belmont, CA the more affordable choice for daily food spending.
- Belmont, CA Seattle, WA 1,120 km ≈ 2 h nonstop flight
- Belmont, CA
- Seattle, WA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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