A recent article in The Atlantic indirectly sheds some light on Portland’s light-rail crime wave. The article notes several research studies have shown that demolition of major housing projects, such as Chicago’s Cabrini Green, was soon followed by suburban crime waves. Residents of the housing projects used section 8 vouchers to move to lower-middle-class suburbs and, in some cases, brought the crime with them.
Moving poor people from public housing to private rental housing was supposed to help them get out of poverty, meaning children would be more likely to graduate from high school and adults more likely to get a job. But a reanalysis of the research on which this claim was based found that the sample size was small and that people who moved actually worked less in their new homes than when they lived in the projects.
Portland did not have high-rise public housing projects, but it did have a concentration of low-income people who were pushed out of their neighborhoods by urban-growth-boundary-induced gentrification. Portland planner John Fregonese puts a positive spin on this, saying that “segregation is breaking down in Portland.” While it is soothing to think that Portland is getting more integrated, it does not necessarily mean the lives of the people forced out by gentrification have improved.