Homelessness is a global crisis, but density, policy, and economic conditions shape where the problem is most visible. Cities around the world report sharply different numbers depending on how they count and define homelessness.
This overview examines where the highest numbers are found, what drives those figures, and how different regions respond. The cities listed are those that consistently report the largest absolute counts in recent national and international assessments.
| City | Country | Estimated Homeless Population | Primary Drivers |
|---|---|---|---|
| Mumbai | India | Over 100,000 | High housing costs, rural-urban migration, inadequate infrastructure |
| Manila | Philippines | Approximately 100,000 | Rapid urbanization, poverty, limited affordable land |
| Shanghai | China | Estimated 100,000+ including migrants | Housing affordability, migrant status, urban redevelopment |
| São Paulo | Brazil | Over 50,000 in official counts | Economic inequality, housing deficits, unemployment |
Understanding the Numbers Behind Global Homelessness
Estimates vary widely because definitions differ, and many people are in temporary or hidden situations. In megacities, high rents and land shortages push vulnerable populations into streets, shelters, and informal settlements.
Migration from rural areas, lack of social housing, and weak tenant protections contribute to large absolute numbers even when overall poverty rates are similar across regions.
Mumbai’s Street Reality
Mumbai hosts one of the largest visible homeless populations in the world, driven by soaring real estate prices and a booming but unequal economy. Many people live on sidewalks, under railway platforms, and in informal camps.
Limited availability of affordable housing, combined with a dense informal labor market, makes it difficult for low-income residents to secure stable shelter.
Manila’s Urban Informality
In Manila, homelessness is closely tied to informal settlement living and precarious rental arrangements. Large families often crowd into small properties, risking eviction and displacement.
Frequent natural disasters, such as typhoons and floods, destroy temporary homes and push more people into homelessness, especially in coastal and low-lying areas.
Shanghai and Hidden Homelessness
Shanghai’s homeless figures include not only people sleeping rough but also internal migrants without stable local household registration. Rapid urban development can displace residents who cannot afford new housing costs.
Government assistance programs exist, but strict eligibility rules and high demand mean that many migrants remain without secure housing.
Key Takeaways for Cities Around the World
- Homelessness is shaped by local housing markets as much as by overall poverty levels.
- Transparent data collection is essential for designing effective interventions.
- Prevention, such as eviction protection and affordable housing supply, reduces rough sleeping.
- Collaboration between city governments, communities, and national agencies yields better outcomes.
- Investing in social housing and labor protections can curb the growth of street homelessness.
FAQ
Reader questions
Why is Mumbai often listed as having the most homeless people?
Mumbai combines extremely high population density with soaring real estate prices, creating street and pavement homelessness at very large scale, especially in central districts.
What drives homelessness in Manila despite strong economic growth?
Homelessness in Manila is driven by high housing costs, land tenure insecurity, and frequent typhoons that destroy informal shelters faster than they can be rebuilt.
How does Shanghai’s approach to homelessness differ from other cities?
Shanghai focuses on temporary shelters and rehousing migrant workers, but strict household registration rules mean many newcomers still lack long-term security and remain at risk of homelessness.
What role do national policies play in city-level homelessness numbers?
National housing policies, social welfare systems, and enforcement of tenant rights determine whether cities see rising rough sleeping or stronger support pathways into stable housing.