Marrero is located in Jefferson Parish, LA. The population is 34,947, making Marrero the 3rd largest city in Jefferson Parish.
There are 13 public schools in Marrero with an average Homefacts rating of C+. The total crime rate for Marrero is low , and there are 137 registered sex offenders residing in the city. Unemployment in Marrero is moderate and the median home sales price is $0. Detailed and up-to-date Marrero property reports are available for any property address.