There are so many wonderful neighborhoods and developments in Marlboro Township NJ. Marlboro, NJ is made up of 2 zip cods. Marlboro, 07746 and Morganville 07751. I have included both of those areas in my list. There are houses ranging from 1,400 square feet to over 10,000 square feet. There are townshouses, condos, single family homes and fabulous adult communities. Take a peek below at some of the fabulous neighborhoods in Marlboro, NJ.