Cost of Living Comparison Between Lafayette, LA and Seattle, WA
For one person, living is cheaper in Lafayette, LA: $2,365 a month against $3,785 in Seattle, WA, rent and utilities included – about $17,000 less a year. Rent and utilities account for most of the difference.
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Lafayette, LA Living Index113Cost of Living Index in Lafayette, LALearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in Lafayette, LA 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 Lafayette, LA and in Seattle, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,365 in Lafayette, LA versus $3,785 in Seattle, WA.
- Lafayette, LA $2,365
- Seattle, WA $3,785
Estimated couple costs with rent: $3,578 in Lafayette, LA versus $5,688 in Seattle, WA.
- Lafayette, LA $3,578
- Seattle, WA $5,688
Monthly costs for a family of three with rent: $4,791 in Lafayette, LA versus $7,592 in Seattle, WA.
- Lafayette, LA $4,791
- Seattle, WA $7,592
Living in Lafayette, LA costs roughly 38% less than in Seattle, WA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Lafayette, LA 74% above, Seattle, WA 178% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Lafayette, LA: October 25, 2026
Last update for Seattle, WA: October 26, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,255 in Lafayette, LA and $2,508 in Seattle, WA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 85% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $100 in Lafayette, LA vs $101 in Seattle, WA for a mid-range dinner for two. Groceries echo the gap at $402 vs $547 per month, with Lafayette, LA cheaper across the board.
- Lafayette, LA Seattle, WA 3,220 km ≈ 4 h 30 min nonstop flight
- Lafayette, LA
- 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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