Analyse urbanisation and internal migration in reform-era China and evaluate the role of the hukou household-registration system

What this dot point is asking

SEAB wants you to analyse the vast urbanisation and internal migration that reform-era growth produced, and to evaluate the role of the hukou household-registration system in shaping it. The key analytical move is to see hukou as a two-sided institution: economically functional, because it supplied cheap, flexible migrant labour to the cities while limiting the welfare costs of urbanisation, and socially corrosive, because it created a stratified society in which migrants live in cities without the rights of city residents. You should treat the migration and the registration system together. Your judgement should weigh the system's role in growth against the inequality and "incomplete urbanisation" it produces.

The answer

The great migration

Reform-era growth set in motion one of the largest human migrations in history. As farm reform freed up rural labour and coastal industry boomed, hundreds of millions of people moved from the countryside to the cities in search of work. The urban share of the population rose dramatically, from a small minority at the start of reform to a majority by the 2010s, transforming China from an overwhelmingly rural society into an urban one within a few decades. This migrant workforce built the cities, staffed the export factories, and was the human foundation of the low-cost manufacturing model.

What the hukou system is

The hukou is the household-registration system, a legacy of the Maoist era that classifies every citizen by a registered place of residence and, historically, as either rural or urban. Crucially, access to public services and benefits, schooling, healthcare, subsidised housing, social security, has been tied to one's place and type of registration. Originally the system was a tool of control that tied peasants to the land and restricted movement. In the reform era, movement was permitted, people could and did migrate for work, but the entitlements attached to hukou were not made portable. A migrant could move to a city to work, but kept their rural registration and so could not claim the city's services on equal terms.

Why the system was economically functional

The hukou system was, in effect, a device that allowed China to urbanise its labour without urbanising its welfare. Cities gained a vast supply of workers who could be hired cheaply and flexibly, and who could be sent home in a downturn, while the urban governments avoided the full cost of providing those workers and their families with schooling, healthcare and housing. This kept labour costs low and limited the fiscal burden of rapid urbanisation, directly supporting the low-cost, investment-led growth model. In this sense the system was not an accident but a functional pillar of the development strategy.

The social cost: a divided society

The price of this arrangement was a deeply stratified urban society. Migrant workers, despite living and working in the cities, often for years or decades, were excluded from equal access to urban public services. Their children frequently could not attend urban state schools on equal terms, forcing families either to pay for inferior alternatives or to leave children behind in the villages, creating tens of millions of "left-behind children" raised by grandparents. Migrants also faced barriers in housing and healthcare and a degree of social discrimination, forming a kind of permanent urban underclass. The result is an "incomplete urbanisation": people have physically moved to the cities, but a large share of urban residents lack the rights and security of full urban citizens. This is a central source of inequality and social grievance in reform-era China.

The politics of reform

The strongest answers address why a system so widely criticised has been so hard to reform. The leadership has recognised the problems and pursued gradual hukou reform, easing registration requirements, especially in smaller and medium-sized cities, and in principle extending more services to migrants. But reform has been slow and uneven, and the largest, most desirable cities have kept tight controls. The obstacle is fiscal and political: granting full urban rights to hundreds of millions of migrants would impose enormous costs on city governments for schooling, healthcare, pensions and housing, and would require resources and redistribution that are difficult to mobilise. The very feature that made the system economically useful, the ability to avoid those costs, is what makes reform expensive and therefore slow.

Weighing the system

The most accurate judgement is that the hukou system was both a functional support of China's growth and a genuine source of social division. It supplied the cheap, flexible labour the model depended on while limiting urban welfare costs, and in doing so it created a stratified society of second-class urban residents, left-behind children and entrenched rural-urban inequality. Reform is underway but partial, because the costs of full urbanisation are large. The institution therefore captures, in a single device, both the achievement and the cost of China's breakneck urbanisation.

Examples in context

Example 1. Left-behind children. Because migrant workers' children often could not attend urban state schools on equal terms, tens of millions of children were left in rural villages, raised by grandparents while their parents worked in distant cities. This phenomenon is the most poignant illustration of the hukou system's social cost: it shows how an institution designed to manage labour and welfare split families and created a generation marked by parental absence, a direct consequence of tying rights to registration.

Example 2. Gradual hukou reform in smaller cities. Over the reform era, the leadership relaxed registration requirements in smaller and medium-sized cities, making it easier for migrants there to obtain local hukou and access services, while the largest cities kept strict controls. This tiered reform exemplifies both the recognition of the problem and the limits on solving it: the fiscal cost of fully integrating migrants is most acute in the biggest, most attractive cities, which is precisely where the controls have remained tightest.

Try this

Q1. Explain what the hukou system ties to a person's registration. [4 marks]

• Cue. Access to public services and benefits, schooling, healthcare, subsidised housing and social security, is tied to one's registered place and rural or urban status.

Q2. Explain why the hukou system supported China's low-cost growth model. [12 marks]

• Cue. It let cities draw cheap, flexible migrant labour without granting full urban welfare, keeping labour costs low and limiting the fiscal burden of rapid urbanisation.

Q3. "China's urbanisation is incomplete." How far do you agree? [20 marks]

• Cue. Argue that people have moved to cities but the hukou gap denies many migrants equal rights, so residence has outrun citizenship; weigh against the genuine scale of the demographic shift and partial reform; judge urbanisation as physically advanced but socially incomplete.