The 2015 National Gang Report (NGR) presents an overview of current gang activities and trendsin the United States. Intelligence in this report is derived primarily from a survey administered by theNational Alliance of Gang Investigators' Associations (NAGIA) and from a second survey on Safe Streetsand Gang Task Forces administered by the FBI Safe Streets and Gang Unit (SSGU). The quantitative dataherein is supplemented by qualitative open source reports and reporting from federal, state, local, andtribal law enforcement from across the nation.