Cost of Living in Seoul
South Korea · Population: 9,776,000
All values converted to USD. Local currency: KRW.
Cost Breakdown by Category
Index values. National average = 100. Lower is more affordable.
Detailed Cost Breakdown
Estimated specific prices in Seoul (2026 values, USD).
💰 Purchasing Power
With a median income of $76,200 and a cost of living index of 106, the purchasing power-adjusted income in Seoul is $71,887.
This means you need a lower income in Seoul to match the purchasing power of an average US city.
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Financial Reality in Seoul
With a cost of living index of 106, Seoul costs 6% more than the national average. Here is what that means in practical terms for your household budget.
Housing affordability: The median home price of $442,000 represents a 5.8x home-price-to-income ratio against the median household income of $76,200. This is a challenging affordability ratio. Dual incomes or above-median earnings are typically needed for homeownership. Using the 28% rule, the median household can allocate $1,778/month to housing costs.
Rent burden: At $1,850/mo, rent consumes approximately 29% of the median gross household income. This is within the 30% guideline that financial advisors recommend.
Purchasing power: The median income of $76,200 has a purchasing power equivalent to $71,887 in an average-cost US city. That represents a loss of $4,313.0 in effective buying power compared to the nominal salary.
Common Questions About Living in Seoul
How much do I need to earn to live comfortably in Seoul? Based on local costs, a household income of at least $74,000.0 is needed to rent comfortably (using the 40x rent rule), or roughly $126,286+ to afford the median home. These are minimums — factor in your specific debt obligations, savings goals, and lifestyle expenses.
Is it cheaper to rent or buy in Seoul? With median rent at $1,850/mo and median home prices at $442,000, the rent-to-buy ratio favors renting in the short term, as buying requires significant upfront capital. Run the numbers with a mortgage calculator using current rates for your specific situation.
How does Seoul compare to similar cities? Use the comparison links below to see Seoul side-by-side with other cities. The most meaningful comparisons are with cities in the same region, similar population size, or cities you are considering for a move. Pay attention to category-level differences, not just the overall index.
COMPARE WITH OTHER CITIES
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