Historically, Union City schools have ranked among the highest in Hudson County in reported incidents of violence compared to the size of the student population more than once, most recently in a November 2009 report by the New Jersey Department of Education, which annually records incidents of violence, vandalism, weapons and substance abuse or possession. According to the report, such incidents declined statewide between the 2006–2007 and the 2007–2008 school years, but rose slightly in Hudson County, with Union City schools having the second-highest number of reported incidents behind the Jersey City Public Schools.
Historically, Union City schools have ranked among the highest in Hudson County, in reported incidents of violence compared to the size of the student population more than once, most recently in a November 2009 report by the New Jersey Department of Education, which annually records incidents of violence, vandalism, weapons and substance abuse or possession. According to the report, such incidents declined statewide between the 2006–2007 and the 2007–2008 school years, but rose slightly in Hudson County with Union City schools having the second-highest number of reported incidents behind the Jersey City Public Schools.