City Comparison

Seoul vs Wilmington

Cost of Living Comparison · 2026

Seoul

South Korea
82
Very Affordable
$520,000
Median Home
$1,100/mo
Median Rent
$38,000
Median Income

Wilmington

North Carolina
103
Average
$320,000
Median Home
$1,400/mo
Median Rent
$48,432
Median Income

The Verdict

20.4%

The cost gap between these cities is 20.4%, with Seoul being the more affordable option. A $75,000 income in Seoul has equivalent purchasing power to $94,207 in Wilmington.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
115
Seoul
108
Wilmington
Groceries
88
Seoul
101
Wilmington
Utilities
68
Seoul
94
Wilmington
Transportation
62
Seoul
99
Wilmington
Healthcare
52
Seoul
106
Wilmington

Salary Equivalence

A $75,000 salary in Seoul has the same purchasing power as $94,207 in Wilmington.

Conversely, $75,000 in Wilmington equals $59,709 in Seoul.

Living in Seoul vs Wilmington

Housing Costs

Seoul's housing index of 115 is higher Wilmington's 108, translating to median home prices of $520,000 vs $320,000. The $200,000 difference in home prices means roughly $12,996 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Seoul compared to $1,400/mo in Wilmington, a monthly difference of $300.

Grocery & Food Costs

Grocery expenses index at 88 in Seoul and 101 in Wilmington. A household spending the national average of $475/month on groceries would pay approximately $418/month in Seoul vs $480/month in Wilmington. Seoul offers a meaningful advantage on everyday food costs, saving roughly $744/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 68 in Seoul and 94 in Wilmington. Monthly utility bills average approximately $272 in Seoul vs $376 in Wilmington. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.

Healthcare

Healthcare costs index at 52 in Seoul and 106 in Wilmington. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 54-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $38,000 in Seoul and $48,432 in Wilmington. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $46,341 and $47,021 respectively. Wilmington residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $887/month to housing in Seoul vs $1,130/month in Wilmington. In Seoul, median rent of $1,100/mo exceeds this threshold, suggesting renters may feel stretched. In Wilmington, median rent of $1,400/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Healthcare, where the gap is 54 index points — focus your budget analysis there.

Frequently Asked Questions

Seoul is 20.4% more affordable overall with an index of 82 vs 103.
A $75,000 salary in Seoul has equivalent purchasing power to approximately $94,207 in Wilmington, based on the cost of living difference.
Seoul's housing index is 115 with median homes at $520,000, while Wilmington's is 108 with median homes at $320,000.

Moving & Relocation Resources

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