The Gap in Minimum Cost of Living for Single-Person Households: Seoul vs. Regional Cities

The gap in living costs for single-person households between Seoul and regional mid-sized cities is roughly 300,000–500,000 won per month, and 70–80% of that gap comes from housing costs.

However, the 2025 minimum cost of living for a single-person household announced by the Ministry of Health and Welfare—approximately 1.24 million won—is a single standard applied uniformly nationwide, and does not reflect the actual price differences between Seoul and the regions. Ultimately, answering the question "how much is needed?" requires separating the official benchmark figure from figures based on actual consumption patterns.

The Official Minimum Cost of Living of 1.24 Million Won Is a Nationwide Standard

The Welfare Ministry's Benchmark Applies Uniformly Without Regional Distinction

According to the Ministry of Health and Welfare, the 2025 minimum cost of living for a single-person household is approximately 1.24 million won, slightly up from 1.21 million won in 2024. This is about 32% of the median income standard of roughly 2.22 million won and serves as the benchmark for determining benefits under the National Basic Living Security system. It is applied identically regardless of whether one lives in the metropolitan area or the regions.

The problem is prices. Based on Statistics Korea's household financial welfare survey, the average monthly consumer spending of single-person households is roughly 10–20% higher in the metropolitan area than in the regions, with most of that difference stemming from housing costs. Welfare experts argue that 1.24 million won is not enough to actually live on in large cities due to housing costs, and are proposing regionally differentiated standards.

The Numbers Change When Measured by 'Adequate' Rather Than 'Minimum' Standards

The minimum cost of living, median income, and living costs based on actual consumption patterns each differ in who calculates them and their nature. An adequate living cost for a single-person household in Seoul, as presented by the Seoul Institute and others, is 1.8–2 million won or more per month, while analyses generally suggest that minimum living is possible on 1.2–1.5 million won per month in regional mid-sized cities. Even under the same term "minimum cost of living," the figures approached can differ by nearly double.

Housing Costs Are the Core of the Gap

Seoul One-Room Monthly Rent of 500,000–700,000 Won vs. 200,000–400,000 Won in the Regions

The typical housing form for single-person households in Seoul is a one-room unit with a monthly rent plus deposit. Average monthly rent falls in the 500,000–700,000 won range with deposits of 5–10 million won, plus building management fees of 80,000–150,000 won per month. In regional mid-sized cities such as Daejeon, Cheongju, Jeonju, and Pohang, monthly rents run 200,000–400,000 won, and listings for jeonse (lump-sum deposit leases) with deposits of 30–80 million won are also available.

Assuming a budget-conscious single-person household, housing costs alone (rent plus management fees) come to 600,000–850,000 won in Seoul versus 300,000–500,000 won in the regions—a difference of about 300,000 won. Annually, that translates to 3–5 million won. Factoring in the large deposit sums needed at move-in, the actual barrier to entry is even greater than the monthly living cost gap.

The Gap Narrows Considerably for Items Other Than Housing

Transportation Costs Are Structurally the Opposite

In Seoul, commuting is possible on 50,000–100,000 won per month thanks to a subway- and bus-centered system and the use of passes like K-Pass. In regional mid-sized cities, buses run at long intervals, making a private car practically essential, with vehicle maintenance costs—fuel, insurance, and parking combined—adding another 200,000–300,000 won per month. Depending on whether a car is owned, the regions can actually be at a disadvantage in transportation costs.

Food and Telecom Costs Show Little Regional Difference

Dining-out prices show smaller gaps between regions than one might expect. A bowl of soybean paste soup, for example, differs by only about 1,000 won—8,000 versus 9,000 won. Based on Statistics Korea's consumer price index, regional differences in groceries are around 5–10%, and telecom fees involve largely uniform nationwide plans, meaning there is effectively no gap. Totaling the monthly expenses of a budget-conscious household yields roughly 1.25–1.8 million won in Seoul and about 900,000–1.45 million won in the regions.

What Matters More Than the Numbers: The Comparison With Income

The Income Gap Can Exceed the Living Cost Gap

The 2025 minimum wage, converted to a 209-hour month, amounts to approximately 2.09 million won. On that income, comfortable living is possible in the regions, but it is tight in Seoul. However, wages for the same work tend to be higher in Seoul, so on a real disposable income basis, Seoul may actually come out ahead. This is why one should not judge based solely on the 300,000–500,000 won gap in living costs.

Four Things to Calculate Before Deciding to Move or Change Jobs

First, actual housing costs combining deposit, rent, and management fees. Second, the costs that will actually be incurred in the given area—public transit commuting versus vehicle maintenance. Third, the comparison of regional average wages with living costs. Fourth, the deposit and initial settling-in costs. Exact figures can be verified through Statistics Korea's KOSIS regional consumer price indices and household expenditure surveys, the minimum cost of living announcements and welfare service self-assessment on Bokjiro (www.bokjiro.go.kr), and the Korea Real Estate Board's actual jeonse and monthly rent transaction data.

Since the minimum cost of living is newly announced each January, the latest amounts should be confirmed, and it is also worth noting that the housing benefit standard amounts in the metropolitan area are set higher than in non-metropolitan areas. The figures in this article are based on early 2025.