New Orleans Homeless Rate

New Orleans Mayor Ray Nagin appealed to federal lawmakers this past week to provide funds and housing vouchers to help the city's homeless problem.

The percentage of New Orleans' homeless is one of the highest recorded since U.S. housing officials began tracking homelessness in the mid-1980s, said Dennis Culhane, a University of Pennsylvania professor who has studied homeless trends for more than 20 years.

Many of the homeless are Katrina evacuees who returned to unaffordable rents or who slipped through the cracks of the federal system designed to provide temporary housing after the storm, said Mike Miller, UNITY's director of supportive housing placement.

There are also out-of-state workers who came for the post-Katrina rebuilding boom but lost their jobs, and mentally ill residents in need of services and medication, he said. Many of the city's outreach homeless centers and public mental health services have been closed since Katrina.

Nagin has suggested reinstating a city ordinance that would make it illegal to sleep in public places. Homeless advocates say the law would just crowd the jails.