Cost of Living Comparison Between Seattle, WA and Columbia, SC
For one person, living is cheaper in Columbia, SC: $2,193 a month against $3,785 in Seattle, WA, rent and utilities included – about $19,100 less a year. Rent and utilities account for most of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Columbia, SC Living Index105Cost of Living Index in Columbia, SCLearn more
How much you'll spend in Seattle, WA and in Columbia, SC
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 Columbia, SC actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,785 in Seattle, WA versus $2,193 in Columbia, SC.
- Seattle, WA $3,785
- Columbia, SC $2,193
Estimated couple costs with rent: $5,688 in Seattle, WA versus $3,366 in Columbia, SC.
- Seattle, WA $5,688
- Columbia, SC $3,366
Monthly costs for a family of three with rent: $7,592 in Seattle, WA versus $4,538 in Columbia, SC.
- Seattle, WA $7,592
- Columbia, SC $4,538
Living in Seattle, WA is roughly 73% more expensive than in Columbia, SC, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Seattle, WA 178% above, Columbia, SC 61% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Columbia, SC: October 26, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $2,508 in Seattle, WA and $1,430 in Columbia, SC. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 100% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $101 in Seattle, WA vs $61 in Columbia, SC for a mid-range dinner for two. Groceries echo the gap at $547 vs $389 per month, with Columbia, SC cheaper across the board.
- Seattle, WA Columbia, SC 3,740 km ≈ 5 h nonstop flight
- Seattle, WA
- Columbia, SC
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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