The hukou (户口) system is the People's Republic of China's household-registration regime, formally institutionalised by the 1958 Regulations on Household Registration of the People's Republic of China promulgated under Mao Zedong. Every citizen is registered in a household booklet (hukou bu) that fixes two attributes: a place of registration (hukou suozaidi) and a category historically divided between agricultural (rural) and non-agricultural (urban) status. Administered by the Ministry of Public Security through local police stations, the system originated as a tool to control rural-to-urban migration, secure grain procurement under the planned economy, and entrench the urban-rural divide that underpinned forced-draft industrialisation. It functions as an internal passport: rights and entitlements flow not from national citizenship but from one's registered locality and category.
In practice the hukou determines eligibility for subsidised education, public healthcare, social insurance, pensions, subsidised housing, and the right to sit the gaokao in one's place of residence. A migrant worker (nongmingong) who relocates from a rural county to Shanghai or Shenzhen typically retains a rural hukou in the home province and is therefore excluded from local urban benefits despite years of residence and tax contribution. This produces a structurally segmented labour market and a vast "floating population" (liudong renkou) estimated in the hundreds of millions. Conversion between categories — nong zhuan fei (agricultural to non-agricultural) — has historically been tightly rationed, making an urban hukou, especially in megacities, a scarce and traded asset linked to points-based residence permits (juzhuzheng).
Reform has been incremental. The 2014 State Council "Opinions on Further Reforming the Household Registration System" announced abolition of the formal agricultural/non-agricultural distinction in favour of a unified "resident hukou," coupled with a tiered relaxation: small towns and cities were directed to open registration freely while megacities such as Beijing and Shanghai retained points-based controls to cap population. The 2014 New-Type Urbanisation Plan set targets to grant urban hukou to tens of millions of migrants. As of 2026, restrictions in cities below roughly three million people have been substantially eased, but first-tier metropolises continue to gatekeep through education, social-security contribution histories, and quotas. The system remains central to debates over inequality, the "left-behind children" (liushou ertong) of migrant parents, and domestic-demand-led rebalancing.
For exam purposes, hukou appears in the china-political-system course and in comparative-government and international-relations papers (UPSC GS-II, FSOT, CSS Current Affairs). Examiners test it as an instrument of state social control and a driver of structural inequality, often asking candidates to contrast it with India's largely unrestricted internal migration under Article 19(1)(d) of the Constitution, or to assess its role in China's urbanisation and demographic policy. A common question angle links hukou to the rural-urban welfare gap and the political economy of the planned-economy legacy; another probes whether recent reforms genuinely dismantle the dual structure or merely relocate the gatekeeping to megacities.
Example
In 2014 China's State Council issued reform Opinions abolishing the formal agricultural/non-agricultural hukou distinction, directing small cities to open registration while Beijing and Shanghai retained points-based caps.
Frequently asked questions
It was formally institutionalised by the 1958 Regulations on Household Registration of the People's Republic of China under Mao Zedong. The regulations were designed to control rural-to-urban migration and secure grain procurement under the planned economy.