Seoul's Transit Reform Highlights Need to Redefine Aging in Superaged Korea

In politics, age thresholds often survive long after the realities that produced them have disappeared. What begins as a practical benchmark can harden into convention and eventually into policy dogma. South Korea's definition of old age is approaching that stage.

The Seoul Metropolitan Council's decision this week to introduce bus fare support for residents aged 70 and over, alongside discussions about raising the free subway ride eligibility age from 65 to 70, is ostensibly a transportation policy. In reality, it is a test case for something much larger.

The immediate pressure comes from fiscal reality. Seoul Metro recorded a deficit of 826.8 billion won ($537 million) last year, of which free rides for seniors accounted for 448.8 billion won. Over the past five years, losses linked to the program have exceeded 3 trillion won.

The proposed reform seeks to rebalance, rather than simply reduce, support. Under the plan, citizens aged 70 and older would receive subsidized bus rides, helping address a longstanding blind spot for seniors living in neighborhoods without convenient subway access.

The city estimates the annual cost at roughly 50 billion to 60 billion won, far below the savings expected from raising the subway eligibility age.

Yet the debate extends far beyond transit budgets. The benchmark age of 65 was codified in the Senior Welfare Act in 1981, when life expectancy stood at 66.7 years. Today it has risen to 83.7 years. Koreans aged 65 and older now account for over 20 percent of the population, making the country a "superaged society." By 2030, that figure is projected to reach 25.5 percent.

Social perceptions have changed just as dramatically. Recent polling indicates that nearly six in 10 Koreans support raising the senior age criterion to 70, while surveys show that many citizens now view the onset of old age as beginning around then.

For a growing share of people in their late 60s, employment, volunteering and social participation remain routine parts of life. The label "elderly" no longer carries the same practical meaning it did four decades ago.

More revealing is that Seoul's proposal has emerged while national reform remains stalled. The need to reconsider the senior age threshold has been discussed since at least 2019, yet successive governments have hesitated to deal with it. Despite years of consultations and expert reviews, little tangible progress has followed.

Political caution is understandable given that the issue touches pensions, healthcare, welfare programs and employment policy. But caution has gradually become inertia.

In the absence of a national framework, local governments have begun improvising. Daegu has already linked bus subsidies and subway benefits to a phased increase in eligibility ages, with plans to align both systems at 70. Such local experimentation may prove useful, but it cannot substitute for a coherent national strategy.

Yet policymakers must not assume that raising the threshold alone solves the problem. South Korea continues to record the highest elderly poverty rate in the OECD. If welfare eligibility ages rise while retirement practices remain largely unchanged, a gap could emerge between the end of stable employment and access to public support. That would merely shift costs from public accounts to household finances.

The debate over seniority must be connected to retirement age policies, reemployment opportunities and the design of better welfare programs. It may also require moving beyond universal age-based benefits toward systems that take income and financial need into account.

A society that lives longer cannot indefinitely rely on definitions inherited from a very different era. Seoul's transit proposal offers a glimpse of that overdue discussion.