Cost of Living Comparison Between West Lafayette, IN and Seattle, WA
For one person, living is cheaper in West Lafayette, IN: $2,355 a month against $3,785 in Seattle, WA, rent and utilities included – about $17,200 less a year. Rent and utilities account for most of the difference.
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West Lafayette, IN Living Index114Cost of Living Index in West Lafayette, INLearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in West Lafayette, IN 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 West Lafayette, IN and in Seattle, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,355 in West Lafayette, IN versus $3,785 in Seattle, WA.
- West Lafayette, IN $2,355
- Seattle, WA $3,785
Estimated couple costs with rent: $3,410 in West Lafayette, IN versus $5,688 in Seattle, WA.
- West Lafayette, IN $3,410
- Seattle, WA $5,688
Monthly costs for a family of three with rent: $4,465 in West Lafayette, IN versus $7,592 in Seattle, WA.
- West Lafayette, IN $4,465
- Seattle, WA $7,592
Living in West Lafayette, IN costs roughly 38% less than in Seattle, WA, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: West Lafayette, IN 73% above, Seattle, WA 178% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for West Lafayette, IN: October 24, 2026
Last update for Seattle, WA: October 26, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,404 in West Lafayette, IN and $2,508 in Seattle, WA. Housing cost is often the main lever when comparing two cities.
West Lafayette, IN pays 33% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $64 in West Lafayette, IN vs $101 in Seattle, WA for a mid-range dinner for two. Groceries echo the gap at $404 vs $547 per month, with West Lafayette, IN cheaper across the board.
- West Lafayette, IN Seattle, WA 2,910 km ≈ 4 h 15 min nonstop flight
- West Lafayette, IN
- 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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