The United Nations General Assembly designated 31 October as World Cities Day, by its resolution 68/239, the Day is expected to greatly promote the international community’s interest in global urbanization, push forward cooperation among countries in meeting opportunities addressing challenges of urbanization and contributing to sustainable urban development around the world.

Urbanization provides the potential for new forms of social inclusion, including greater equality, access to services and new opportunities, and engagement and mobilization that reflects the diversity of cities, countries and the globe. Yet too often this is not the shape of urban development. Inequality and exclusion abound, often at rates greater than the national average, at the expense of sustainable development that delivers for all. Urban October was launched by UN-Habitat in 2014 to emphasize the world’s urban challenges and engage the international community towards the New Urban Agenda. Sustainable Development Goal 11, which formulates the ambition to make cities and human settlements inclusive, safe, resilient and sustainable – underlying the relevance of UN-Habitat’s mission. Inequalities in cities have grown since 1980. The world largest cities are also often the most unequal, and this year’s theme is embraced by the action and implementation of the New Urban Agenda, which is putting the topic of inclusive cities as one of the main pillars for the urban shift. In October 2016, the HABITAT III Conference, held in Quito, adopted a new framework, which will set the world on a course towards sustainable urban development by rethinking how cities are planned, managed and inhabited. The New Urban Agenda will set the pace on how to deal with the challenges of urbanization in the next two decades, and is seen as an extension of the 2030 Agenda for Sustainable Development, agreed on by the 193 Member States of the UN in September 2015. Cities are projected to house 70% of the world’s population by 2050, facing unprecedented challenges in the context of climate change. By 2030, an estimated 60% of people will live in urban areas, with up to 60% of urban dwellers under 18. Despite progress towards Sustainable Development Goals, cities, particularly in the Global South, continue to grapple with poverty, inequality, and environmental degradation, necessitating urgent action. Experts emphasize the importance of involving youth in urban decision-making to harness their creativity and drive sustainable development.

On 31 October 2026, the Global Observance of World Cities Day takes place in Fuzhou, China, under the theme “Regenerating the City: Adequate Housing for All.” The 2026 observance focuses on urban regeneration as a catalyst for achieving adequate housing for all and on how area-based regeneration, combined with housing and informal-settlement strategies, can create more inclusive and climate-resilient neighbourhoods. Cities around the world are confronting interconnected pressures, including housing affordability challenges, ageing neighbourhoods and infrastructure, underutilized urban land, climate-related risks and widening social inequalities. According to the World Cities Day 2026 Concept Note, up to 3.4 billion people lack access to adequate housing, secure tenure, basic services or affordable living conditions. Urban regeneration offers an opportunity to address these challenges by improving existing urban areas while expanding access to adequate housing and ensuring that no one is left behind. The 2026 theme emphasizes integrated approaches that connect affordable housing with improvements to public space, infrastructure, connectivity and climate resilience. It also places particular importance on participatory and community-led regeneration, together with safeguards that can prevent displacement and ensure that existing residents benefit from improvements to their homes and neighbourhoods. World Cities Day 2026 will provide a platform for national and local governments, United Nations entities, international organizations, academia, the private sector and communities to exchange experiences, showcase innovative practices and identify practical solutions. The official 2026 programme framework runs from 31 October to 2 November 2026 at the Fuzhou Strait International Conference and Exhibition Center and includes an opening ceremony, thematic forums, side events, exhibitions and city tours. The Global Observance is jointly organized by the Ministry of Housing and Urban-Rural Development of the People’s Republic of China, the Fujian Provincial People’s Government and UN-Habitat, and is hosted by the Fuzhou Municipal People’s

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World Cities Day