An exclusive Eyewitness News poll conducted by Survey USA asked, "What percent of homeless do you think suffer from mental illness?" Southern California residents said they believe an overwhelming 62 percent.
MORE: Half of SoCal say government officials are responsible for taking care of homeless, poll says
As Eyewitness News continues our ongoing series on homelessness, tune in to ABC7 Tuesday at 5 p.m. for a look inside the Los Angeles County Jail, which will be replaced by a mental health facility.