Homelessness
Homelessness was the condition of not having a home to live in, often due to circumstances beyond their control.

After being stranded in 20th century Earth, by 1996 Captain Braxton was living homeless on the streets of Los Angeles, his only belongings being the contents of a single pushcart. () A quarter of a century later, especially in large California cities such as Lios Angeles and San Francisco, Sanctuary Districts were used to house homeless people. (; )

In 2365, Q came to the  asking for a job, claiming to be a homeless entity due to having been kicked out of the Q Continuum. ()

In 2374, severe earthquakes devastated Kendra Province on Bajor, leaving hundreds homeless. Kai Winn linked the event to the Reckoning. ()

In 2373, Starfleet Captain Benjamin Sisko ordered the  to fire two quantum torpedoes with a trilithium resin payload into the atmosphere of Solosos III, despite warnings by Michael Eddington that those actions would leave hundreds of thousands of people homeless refugees. ()

See also 
 Vagrancy
  (LA)
  (NYC)

External link 
 
Economics