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Rural-urban migration in Bhutan is a demographic trend that has intensified sharply since the early 2000s, transforming the country from a predominantly rural society to one experiencing rapid, uneven urbanization. The movement of people from rural villages — particularly in eastern Bhutan — to urban centers such as Thimphu, Paro, and Phuentsholing has created a dual crisis: overcrowded and strained urban infrastructure on one side, and depopulated villages with abandoned farmland and closed schools on the other. The phenomenon is closely linked to Bhutan's broader challenges of youth unemployment, international emigration, and the sustainability of rural livelihoods.

Scale and Pace of Migration

The National Statistics Bureau of Bhutan has documented a dramatic acceleration in internal migration. The rate of internal migration climbed from 7.3 percent of the population between 2000 and 2005 to 45.2 percent between 2013 and 2017.^[1] Between 2005 and 2017, over 110,000 people left rural communities, causing the urban population share to surge from 30.9 percent to 37.8 percent. According to the Population and Housing Census of Bhutan 2017, 21.7 percent of the population had migrated to urban areas over the course of their lifetimes.

Thimphu, the national capital, has been the primary magnet. Its population has grown from an estimated 20,000 in 1990 to approximately 154,000 by 2026, making it by far the largest city in the country.^[2] The western region encompassing Thimphu, Paro, and Chhukha attracts 55.1 percent of all lifetime migrants, creating what demographers term "urban primacy" — a pattern where a single metropolitan area dominates the national urban landscape.

Gungtong: The Empty Houses

One of the most visible manifestations of rural depopulation is the proliferation of gungtong — the Dzongkha term for empty or abandoned rural houses. The 2017 census recorded approximately 4,800 gungtong across the country, representing households whose occupants had migrated to urban areas or abroad.^[3]

Research published in Mountain Research and Development in 2023 examined how different stakeholders interpret the gungtong phenomenon, finding that the term carries no single legal definition and is understood differently by villagers, local government officials, and national policymakers. For rural communities, gungtong represents the visible erosion of social fabric — fewer neighbors, reduced communal labor for farming, declining maintenance of irrigation channels and footpaths, and the loss of the young generation that once sustained village life.

Push Factors: Why People Leave

Multiple factors drive rural residents toward urban areas:

Limited economic opportunity. Rural Bhutan offers few wage employment opportunities outside subsistence farming. The agricultural sector contributes a declining share of GDP while still employing a significant proportion of the rural population, creating a structural incentive to migrate.

Service deficits. Rural communities often have limited access to healthcare, secondary and higher education, telecommunications, and government services compared to urban centers. While Bhutan has made significant progress in extending basic services to rural areas, quality and reliability gaps remain.

Climate change and wildlife damage. Rural livelihoods face increasing pressure from climate-related disruptions including erratic rainfall, drought, and water source depletion. Human-wildlife conflict is intensifying, with crops raided by elephants, deer, monkeys, and wild boar to the extent that some farmers have abandoned entire fields. These losses make farming economically unviable for many smallholders.^[4]

Aspiration and exposure. Increased access to television, internet, and social media has exposed rural youth to urban and international lifestyles, raising aspirations that cannot be met in village settings. Education itself becomes a push factor, as students who attend secondary school in district towns often choose not to return to their villages.

Pull Factors: The Urban Draw

Thimphu and other urban centers offer wage employment in construction, services, and government; access to higher education and training; better healthcare facilities; entertainment and social opportunities; and proximity to airports and border crossings for those considering international emigration. The concentration of government ministries, international organizations, and private sector employers in Thimphu creates a self-reinforcing cycle of urban growth.

Impact on Agriculture and Food Security

The exodus from rural areas has direct consequences for agricultural production and national food security. Fallow farmland is expanding as migrant households leave fields uncultivated. The 2023 Integrated Agriculture and Livestock Census documented declining agricultural labor availability in many districts. Bhutan already imports a substantial portion of its food requirements from India, and the abandonment of productive agricultural land intensifies this dependency.

Labor shortages in rural areas have also affected traditional communal farming practices that depend on reciprocal labor exchange between households. With fewer families remaining in villages, the social infrastructure that supports smallholder agriculture is weakening.

Urban Consequences

Rapid population growth in Thimphu has strained housing, water supply, waste management, and transportation infrastructure. Housing costs in the capital have risen sharply, placing particular pressure on low-income migrants. Traffic congestion — virtually unknown in Thimphu a generation ago — is now a daily feature. The municipal government has struggled to extend services at the pace of population growth, and informal settlements have appeared on the city's periphery.

Government Response and Decentralization Efforts

The Royal Government has pursued several strategies to address rural depopulation and urban congestion. Decentralization policies have sought to strengthen local governance through the gewog (block) and dzongkhag (district) administrative system, devolving some decision-making and budgetary authority to local levels. Infrastructure investments in rural roads, electricity, schools, and health facilities aim to reduce the service gap between urban and rural areas.

The Good Governance Committee of Bhutan's National Council conducted a study on rural outmigration to be presented to the National Council in 2024, reflecting parliamentary concern about the issue. The Gelephu Mindfulness City project, announced in 2023, represents an attempt to create an alternative economic center in southern Bhutan that could absorb some migration pressure currently directed entirely at Thimphu.^[5]

Connection to International Emigration

Rural-urban migration in Bhutan is increasingly understood as one stage in a broader migration process. Many Bhutanese who first migrate to Thimphu or other towns subsequently emigrate internationally, particularly to Australia. An estimated 64,000 Bhutanese — approximately nine percent of the total population — were living abroad as of 2024, with the number doubling from about 12,400 in 2020 to over 25,000 in 2024.^[6] The eastern districts that experience the most severe internal depopulation also have high rates of international emigration, creating a compounding population loss.

Rural-Urban Migration in Bhutan