The country with the largest number of abandoned buildings

There isn’t a definitive ranking of countries with the largest number of abandoned buildings, as the figures can vary widely based on different criteria and definitions of abandonment. However, several countries have been noted for having significant numbers of abandoned properties:

**United States**: Many cities, particularly those affected by industrial decline like Detroit, Michigan, have a high number of abandoned buildings.

**Japan**: The phenomenon of "akiya" (abandoned houses) is prevalent, particularly in rural areas where populations are declining.

**Italy**: Various historic towns and villages have numerous abandoned structures due to emigration and economic decline.

**Ukraine**: Some areas, especially in eastern Ukraine and regions affected by conflict, have experienced significant abandonment.

**Spain**: Rural depopulation has led to many abandoned villages and buildings.

Factors contributing to the abandonment of buildings can include economic decline, urbanization, natural disasters, and socio-political issues. If you are interested in a specific region or type of building, further information may be available.