Cost of Living Comparison Between Seattle, WA and Hilton Head Island, SC
For one person, living is cheaper in Hilton Head Island, SC: $2,925 a month against $3,785 in Seattle, WA, rent and utilities included – about $10,300 less a year. Other living expenses account for most of the difference.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Hilton Head Island, SC Living Index142Cost of Living Index in Hilton Head Island, SCLearn more
How much you'll spend in Seattle, WA and in Hilton Head Island, 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 Hilton Head Island, SC actually costs, broken down by who's living it.
A single person spends $3,785 per month in Seattle, WA vs $2,925 in Hilton Head Island, SC, rent included.
- Seattle, WA $3,785
- Hilton Head Island, SC $2,925
A couple spends around $5,688 per month in Seattle, WA vs $2,687 in Hilton Head Island, SC, rent included.
- Seattle, WA $5,688
- Hilton Head Island, SC $2,687
A family of three spends $7,592 per month in Seattle, WA vs $2,449 in Hilton Head Island, SC, rent included.
- Seattle, WA $7,592
- Hilton Head Island, SC $2,449
Seattle, WA costs about 29% more than Hilton Head Island, SC, and outside of rent the biggest gap is in groceries.
Both Seattle, WA and Hilton Head Island, SC sit above the global median – Seattle, WA by 178%, Hilton Head Island, SC by 115%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 26, 2026
Last update for Hilton Head Island, SC: October 25, 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 central one-bedroom costs $2,508 in Seattle, WA versus $2,151 in Hilton Head Island, SC. 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 87% higher in Seattle, WA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $101 in Seattle, WA versus $60 in Hilton Head Island, SC. Monthly groceries follow the same trend: $547 vs $351 – making Hilton Head Island, SC the more affordable choice for daily food spending.
- Seattle, WA Hilton Head Island, SC 3,880 km ≈ 5 h nonstop flight
- Seattle, WA
- Hilton Head Island, 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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