Cost of Living Comparison Between Seattle, WA and Hamilton, MT
For one person, living is cheaper in Hamilton, MT: $2,220 a month against $3,762 in Seattle, WA, rent and utilities included – about $18,500 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index182Cost of Living Index in Seattle, WALearn more -
Hamilton, MT Living Index106Cost of Living Index in Hamilton, MTLearn more
How much you'll spend in Seattle, WA and in Hamilton, MT
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 Hamilton, MT actually costs, broken down by who's living it.
A single person spends $3,762 per month in Seattle, WA vs $2,220 in Hamilton, MT, rent included.
- Seattle, WA $3,762
- Hamilton, MT $2,220
A couple spends around $5,651 per month in Seattle, WA vs $3,644 in Hamilton, MT, rent included.
- Seattle, WA $5,651
- Hamilton, MT $3,644
A family of three spends $7,541 per month in Seattle, WA vs $5,068 in Hamilton, MT, rent included.
- Seattle, WA $7,541
- Hamilton, MT $5,068
Seattle, WA costs about 69% more than Hamilton, MT, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Hamilton, MT sit above the global median – Seattle, WA by 178%, Hamilton, MT by 64%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: November 2, 2026
Last update for Hamilton, MT: November 1, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,579 in Seattle, WA versus $1,172 in Hamilton, MT. 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 83% higher in Seattle, WA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $99 in Seattle, WA versus $69 in Hamilton, MT. Monthly groceries follow the same trend: $544 vs $410 – making Hamilton, MT the more affordable choice for daily food spending.
- Seattle, WA Hamilton, MT 640 km ≈ 1 h 15 min nonstop flight
- Seattle, WA
- Hamilton, MT
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 Hamilton, MT compare overall?
What salary covers living expenses in Seattle, WA compared to Hamilton, MT?
How do rents compare between Seattle, WA and Hamilton, MT?
Which city is more expensive overall: Seattle, WA or Hamilton, MT?
How do commuting costs compare in Seattle, WA and in Hamilton, MT?
Which city is more doable on $3,000 per month?
Where should families live: Seattle, WA or Hamilton, MT?
How do I decide between Seattle, WA and Hamilton, MT?
Seattle, WA vs other spots: cost of living compared
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