Cost of Living Comparison Between Waterloo, IA and Seattle, WA
For one person, living is cheaper in Waterloo, IA: $1,807 a month against $3,785 in Seattle, WA, rent and utilities included – about $23,700 less a year. Rent and utilities account for most of the difference.
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Waterloo, IA Living Index87Cost of Living Index in Waterloo, IALearn more -
Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more
How much you'll spend in Waterloo, IA 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 Waterloo, IA and in Seattle, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,807 in Waterloo, IA versus $3,785 in Seattle, WA.
- Waterloo, IA $1,807
- Seattle, WA $3,785
Estimated couple costs with rent: $2,550 in Waterloo, IA versus $5,688 in Seattle, WA.
- Waterloo, IA $2,550
- Seattle, WA $5,688
Monthly costs for a family of three with rent: $3,294 in Waterloo, IA versus $7,592 in Seattle, WA.
- Waterloo, IA $3,294
- Seattle, WA $7,592
Living in Waterloo, IA costs roughly 52% less than in Seattle, WA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Waterloo, IA 33% above, Seattle, WA 178% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Waterloo, IA: October 25, 2026
Last update for Seattle, WA: October 26, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $850 in Waterloo, IA and $2,508 in Seattle, WA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 70% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $56 in Waterloo, IA vs $101 in Seattle, WA for a mid-range dinner for two. Groceries echo the gap at $364 vs $547 per month, with Waterloo, IA cheaper across the board.
- Waterloo, IA Seattle, WA 2,410 km ≈ 3 h 30 min nonstop flight
- Waterloo, IA
- 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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