Legal. This is the MAPLEWOOD ZIP Code page list. Maplewood is a city located in Essex county in the state of New Jersey. MAPLEWOOD is a city in Essex County, New Jersey, United States. Future job growth over the next ten years is predicted to be 20.9%, which is lower than the US average of 33.5%. Maplewood, NJ Directions {{::location.tagLine.value.text}} Sponsored Topics. The list below includes the cities that the US Post Office accepts for ZIP code 07040. In the most recent US census the population of Maplewood was 23867. The fastest zip code in Maplewood for December 2020 is 07040. As of the 2010 United States Census , the township's population was 23,867, [10] [11] [12] reflecting a decline of 1 person (0.0%) from the 23,868 counted in the 2000 Census , which had in turn increased by 2,216 (+10.2%) from the 21,652 counted in the 1990 Census . So you are less likely to find inexpensive homes in 07040. Trash and Recycling Pickup in Maplewood, NJ With Waste Management, you’ll find a partner that is dedicated to improving our local surroundings and the areas near South Mountain Reservation, Rahway River, Route 124 and Wyoming Avenue. The majority of household are owned or have a mortgage. maplewood falls under essex county of New Jersey State.The total population of the city is 23,876 and covers total area of 130 square miles (county). Apartments For Rent in the 07040 ZIP Code of Maplewood, NJ - See official floorplans, pictures, prices and details for available Maplewood apartments in 07040 at ApartmentHomeLiving.com. Homes For Rent in the 07040 ZIP Code of Maplewood, NJ - See official floorplans, pictures, prices and info for available Maplewood rental houses, condos, and townhomes in and around the 07040 Zip Code Find MoreCities in New Jersey that start with M, Post Office Suburb:MAPLEWOOD, NJ, 07040-2922,