Does China have a caste system? Inside the country's hukou divide

Over the past several weeks, numerous posts on X and other platforms have been discussing China's hukou system, which many call a caste system.

The debate has been driven largely by arguments that an individual's place of birth in China can significantly affect access to education, healthcare, welfare programmes, employment opportunities, and broader economic advancement.

Observers contend that such birth-based distinctions create a hierarchy that can follow a person throughout life, prompting some to label hukou as a "Chinese caste system."

Others reject the idea, arguing that it conflates two fundamentally different social realities.

They maintain that the Chinese model is primarily a state-administered registration framework designed for population management and economic planning, whereas caste is generally understood as a deeply rooted social institution shaped by culture, religion, kinship networks, and hereditary identities.

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The controversy has also generated confusion because discussions about a supposed Chinese caste system often blend together two separate concepts: the ancient Shi-Nong-Gong-Shang social hierarchy and the modern hukou registration regime.

What was the Shi-Nong-Gong-Shang system in imperial China?

When references are made to a Chinese caste structure, one of the first concepts that enters the discussion is Shi-Nong-Gong-Shang, an ancient framework that organised society according to occupation.

This hierarchy developed during the late Zhou dynasty and the Warring States period. It was later formally documented by Ban Gu, a historian of the Han dynasty, in the Book of Han around 111 CE.

Under this arrangement, society was divided into four broad occupational categories.

At the top stood the Shi, comprising scholars, intellectuals, and government officials. These individuals occupied the highest social standing because Confucian philosophy regarded learning, governance, and moral leadership as essential to social stability.

Below them were the Nong, or farmers. Agriculture formed the backbone of the economy, and cultivators were viewed as indispensable to the state's survival and prosperity.

The third category consisted of the Gong, a group that included artisans and craftsmen. Their skills contributed to the production of tools, goods, and other necessities, earning them a respected position within society.

The Shang, or merchants and traders, occupied the final tier. Although many merchants amassed considerable wealth, traditional Confucian thinking often regarded commercial profit-seeking with suspicion, resulting in lower social prestige.

A merchant's son could pursue education, succeed in the imperial examination system known as Keju, and eventually become a scholar-official. Likewise, wealthy merchants frequently achieved significant influence despite their nominally lower social ranking.

Another important distinction is that the system was not built around concepts of ritual purity, pollution, or endogamous marriage practices that are often associated with caste structures.

Also, the framework disappeared more than a century ago and has no direct institutional role in contemporary Chinese governance. For this reason, analysts argue that using Shi-Nong-Gong-Shang as evidence of a modern Chinese caste system is historically inaccurate.

What is China's hukou system?

Unlike the ancient occupational hierarchy, the hukou system remains an important feature of modern Chinese administration. The People's Republic of China established the framework in 1958 during the Mao Zedong era.

At its core, hukou functions as a nationwide household registration mechanism that records where citizens officially belong and categorises them according to their registration status.

The system operates through two principal dimensions.

Because of these features, hukou is frequently described as an internal passport system. While citizens remain free to move within the country, access to various public services has traditionally been tied to the locality where their registration is held.

The framework became one of the central instruments through which the Chinese state managed population distribution and economic development during the early decades of the People's Republic.

Why was hukou created in the first place?

The origins of hukou are closely linked to China's industrialisation strategy during the mid-twentieth century. As the government pursued rapid economic transformation, policymakers faced the challenge of balancing urban growth with rural stability.

Authorities feared that uncontrolled migration from the countryside into major cities could overwhelm infrastructure, strain public resources, and contribute to the formation of large informal settlements.

The registration system offered a mechanism for regulating population flows.

By connecting social benefits to a person's registered location, the government gained greater control over where people settled and how public resources were distributed.

Access to subsidised housing, public education, healthcare services, pensions, and other welfare programmes became closely associated with one's hukou status.

This arrangement enabled urban industrial centres to receive substantial support while limiting large-scale rural-to-urban migration.

Many analysts argue that the system effectively allowed rural populations to shoulder part of the cost of China's industrial expansion. Urban residents enjoyed access to a broader range of state benefits, while many rural communities experienced comparatively lower levels of public investment and welfare provision.

Over time, this contributed to a pronounced rural-urban divide that would become one of the defining social characteristics of modern China.

How did hukou create a rural-urban divide?

The strongest criticism of hukou centres on the inequalities that emerged between urban and rural populations.

For decades, registration status influenced access to essential services and opportunities. Urban residents generally enjoyed better educational institutions, stronger healthcare systems, more comprehensive welfare benefits, and greater employment prospects.

Rural residents, by contrast, frequently encountered structural disadvantages.

One of the most significant issues involved internal migration. As China's economy expanded, millions of rural workers moved to industrial centres in search of employment. These migrants became a crucial component of the country's labour force and helped fuel its rise as the world's manufacturing powerhouse.

Yet migration did not automatically grant access to urban benefits.

Even after relocating to cities, many workers retained their original rural registration. As a result, they often found themselves excluded from services available to locally registered urban residents.

The consequences extended beyond the migrants themselves. Historically, children of migrant workers frequently encountered obstacles when attempting to enroll in public schools in the cities where their parents worked.

Families often faced difficult choices, including paying higher fees for alternative educational arrangements or leaving children behind in their home communities.

The scale of the issue is enormous. China's internal migrant population is estimated at roughly 300 million people, making it one of the largest migration movements in human history.

These workers have long occupied a central position in construction, manufacturing, logistics, and other labour-intensive sectors. Yet critics argue that many have experienced life as a secondary social tier despite their contribution to national economic growth.

According to analysis cited by Diplomatic Courier, rural hukou holders have often been concentrated in physically demanding and lower-paying occupations. Even after moving to urban areas, many continue to earn less than locally registered residents and face obstacles across multiple aspects of social life.

Therefore, decades of unequal treatment helped create not only economic disparities but also broader social and cultural divisions.

Why do some people call hukou a caste system?

The caste comparison is rooted primarily in three characteristics often associated with hukou.

The first is inheritance. For much of the system's history, a child's registration status followed that of their parents, meaning that birth circumstances could shape future opportunities.

In practical terms, a child born in a major city to parents holding rural registration could still inherit rural status despite being raised in an urban environment.

The second factor is unequal access to state resources.

Because registration historically determined eligibility for numerous public benefits, people born into different categories frequently experienced sharply different levels of access to education, healthcare, housing support, pensions, and welfare programmes.

The third factor is limited mobility.

Although movement between categories has always been possible under certain circumstances, obtaining urban registration traditionally proved difficult for many migrants. This reinforced the perception that social position was heavily influenced by birth.

These features create similarities with caste-like systems because they establish inherited advantages and disadvantages that can persist across generations.

Is China dismantling the hukou system?

In recent years, Chinese authorities have undertaken a series of reforms aimed at reducing the restrictions associated with hukou.

Policymakers increasingly view the rural-urban divide as an economic challenge. Barriers to mobility can limit labour market flexibility, constrain domestic consumption, and hinder broader economic development.

As a result, reforms have sought to make registration rules less restrictive. One significant change involved reducing the connection between social insurance programmes and household registration.

Under measures announced by the State Council, migrant workers gained greater ability to participate in medical, pension, and unemployment insurance systems in the cities where they are employed, regardless of their original registration location.

Additional reforms have varied according to city size. Under policies promoted by the National Development and Reform Commission, restrictions have been removed entirely in cities with populations below three million. ,

In municipalities housing between three and five million residents, requirements have been substantially eased, with stable employment or rental arrangements often sufficient for registration eligibility.

China's largest metropolitan areas continue to maintain stricter standards. However, even in megacities such as Beijing, Shanghai, and Guangzhou, authorities have increasingly adopted points-based systems that assess factors including educational qualifications, professional expertise, tax contributions, and years of residence.

These reforms do not mean that the hukou system has disappeared. Nevertheless, they represent a significant shift away from the rigid structure that characterised earlier decades.

So, does China have a caste system?

The answer depends largely on how caste is defined. Those who focus on inherited access to opportunities, public resources, and social mobility often see similarities between hukou and caste-like arrangements.

They argue that the registration framework created entrenched inequalities that affected generations of Chinese citizens and produced a profound divide between rural and urban populations.

Others contend that the comparison stretches the definition too far. They note that hukou is an administrative institution rather than a social or religious order, lacks the cultural and hereditary identities commonly associated with caste.

What is clear is that the hukou system has played a central role in influencing modern China. It helped manage migration during a period of rapid industrialisation, but it also produced significant disparities between rural and urban citizens.

With inputs from agencies